Which term is best defined as heat transfer that occurs when warm particles move in currents? A. evaporation B. convection C. conduction D. radiation

Answers

Answer 1
The answer is B. Convection occurs when hot/warm water rise to the top and the cold water  goes to the bottom in a vessel. This is because hot/warm water is less dense than cold water. Additionally, convection currents are well perceptible in air and water and fluid substances that are poor conductors of heat

Related Questions

What is the conjugate acid of hpo22− ? express your answer as a chemical formula?

Answers

Final answer:

The conjugate acid of HPO2- is H2PO4-.

Explanation:

The conjugate acid of HPO2- is H2PO4-.

Write the atomic cores for potassium and chloride ions

Answers

This question is part of a bigger question.

The target is to determine the Lewis structer for the ionic compound KCl.

The atomic cores are the electrons but the outermost shell (i.e. valence electrons).

Potassium has atomic number (Z) 19.

So, its electron distribution is 1s2 2s2 2p6 3s2 3p6 4s

The valence electron is 4s, so the atomic core is 1s2 2s2 2p6 3s2 3p6.

Potassium ion, K+, has lost one electron, the outermost electron, so it has the same electrons as the atomic core of K.

Chlorine has atomic number 17.

The electron distribution of chlorine is 1s2 2s2 2p6 3s2 3p5.

The valence eletrons are 3s2 3p5, so the atomic core of chlorine is 1s2 2s2 2p6.

The ion Cl- has gained one electron so its electron configuration is 1s2 2s2 2p6 3s2 3p6.

To represent the Lewis structure you only use the valence electrons, so the representation is:

             **
K(+)  +*Cl(-) **
             **

Where the * marks represent the 7 valence electrons of chloride atom and the + mark represent the electron gained by chloride and released by potassium.

So, the ion K(+) has lost its only valence electron and the ion Cl(-) has increased its valence electrons to 8. In this way both have the stable configuration of a noble gas.
Final answer:

The atomic core for a potassium ion (K+) is [Ar]4s¹ without the one electron it loses to become an ion. The atomic core for a chloride ion (Cl-) is [Ne]3s² 3p⁵ with an extra electron gained to fill its 3p orbital.

Explanation:

The atomic cores for potassium and chloride ions are represented by their respective electron configurations and their charges after ion formation. Potassium (K) has an atomic number of 19, which means it has 19 electrons. The electron configuration is [Ar]4s¹. When potassium forms an ion, it loses one electron to achieve a noble gas configuration, making it a potassium ion with a charge of +1, represented as K⁺.

Chlorine (Cl) has an atomic number of 17, which means it has 17 electrons. The electron configuration is [Ne]3s² 3p⁵. When chlorine forms an ion, it gains one electron to fill its 3p orbital, becoming a chloride ion with a charge of -1, represented as Cl⁻.

Learn more about Atomic Cores for Ions here:

https://brainly.com/question/9092255

#SPJ3

During respiration, a plant uses glucose (sugar) and oxygen to give it the energy it needs to survive. During this process ______ and _____ are released.
Question 6 options:


hydrogen and oxygen


sunlight and water


water and carbon dioxide


nitrogen and carbon dioxide

Answers

Water and carbon dioxide . 

Answer:

water carbon dioxide

Explanation:

The part of the flower responsible for producing pollen (sperm) is the _______.



filament


anther


stigma


style

Answers

Hello,

Here is your answer:

The proper answer to this question is option C "stigma".

Here is how:

The stigma is responsible for producing pollen in a plant.

Your answer is C.

If you need anymore help feel free to ask me!

Hope this helps!

Thorium-234 undergoes beta decay to form a daughter nuclide and a beta particle. what are the mass number and atomic number for the daughter nuclide?

Answers

Radioactive decay in this case is the beta decay. Where Thorium will give out a beta particle and decay into the daughter nuclide. 
Beta particles are β⁻, a neutron in the nucleus is converted to a proton and an electron is released. Beta particles are therefore negatively charged and have no mass.
from the parent nuclide to daughter nuclide, there is no change in mass number , however in the parent a neutron converted to proton so there's an additional proton, this means that atomic number also increases by 1. then the daughter nuclide is the element with the corresponding atomic number 

²³⁴₉₀Th -------> ²³⁴₉₁Pa + ₋₁⁰β

Th atomic number - 90 , after beta decay proton increases by 1, atomic number of daughter nuclide is 91, the element with atomic number 91 is protactinium.
As neutron converts to proton no net change in mass.


If the equilibrium constant kc for the reaction below is 1.71 × 10–1, what will be the equilibrium pressure of no if the initial partial pressures of the three gases are all 1.96 × 10–3 atm? $$

Answers

The equilibrium reaction that is not shown is the reaction of N₂ and O₂ to form NO:

N₂ + O₂ ⇄ 2NO

We can write an expression for the equilibrium constant. We are given the value of Kc, but we must use Kp if we are dealing with partial pressures. However, since 2 moles of gas are formed from 2 moles of gas, the value of Kc is equal to Kp so we do not need to change anything.

Kc = (Pno)²/(Pn2)(Po2) = 1.71 x 10⁻¹

We must first use the initial pressures to find the reaction quotient to decide which way the equilibrium will shift:

Q = (1.96 x 10⁻³)²/(1.96 x 10⁻³)(1.96 x 10⁻³) = 1

Since Q > Kp, the equilibrium will shift to the left. Now we can prepare an ICE table to find the equilibrium pressures:

           N₂                       O₂                    NO
I      1.96 x 10⁻³       1.96 x 10⁻³         1.96 x 10⁻³
C       +x                         +x                    -2x
E    0.00196 + x     0.00196 + x        0.00196 - 2x

We enter these equilibrium pressures into the equilibrium expression and solve for x:

0.171 = (0.00196 - 2x)²/(0.00196 + x)²

Expand the equation and simplify to a quadratic function:

3.829x² - 0.00851x + 3.183·10⁻⁶ = 0

x = ((0.00851) +/- sqrt((0.00851)² - 4(3.829)(3.183 x 10⁻⁶)))/2(3.829)

x = 0.000476 atm

Now we can solve for the equilibrium partial pressures:

Pno = 0.00196 - 2(0.000476) = 0.00101 atm

Pn2 = 0.00196 + 0.000476 = 0.00244 atm

Po2 = 0.000196 + 0.000476 = 0.00244 atm

Therefore, the equilibrium partial pressure of NO is 0.00101 atm.

Final answer:

To determine the equilibrium pressure of NO, set up an ICE table using the values of the equilibrium constant (Kc) and initial partial pressures. Assume the increase in NO pressure is 'x' and the decrease in N2O and O2 pressures is '2x' and 'x', respectively. Calculate the equilibrium pressures by adding the initial pressures to their corresponding changes.

Explanation:

To determine the equilibrium pressure of NO, we need to set up an ICE table and use the values of the equilibrium constant (Kc) and initial partial pressures of the three gases. Let's assume the increase in the pressure of NO is 'x'. Since the stoichiometric coefficient of NO is 2, the decrease in the pressures of N2O and O2 will be '2x' and 'x', respectively. The equilibrium partial pressures of the three gases can be calculated by adding the initial pressures to their corresponding changes.

Initial pressures:

N2O: 1.96 × 10-3 atmO2: 1.96 × 10-3 atmNO: 1.96 × 10-3 atm

Change in pressures:

N2O: -2xO2: -xNO: x

Equilibrium pressures:

N2O: (1.96 × 10-3 - 2x) atmO2: (1.96 × 10-3 - x) atmNO: (1.96 × 10-3 + x) atm

Since the equilibrium constant (Kc) is given as 1.71 × 10-1, which represents the ratio of the equilibrium concentrations of products to reactants, we can set up the following equation:

Kc = [NO]2 / ([N2O] * [O2])

Substituting the equilibrium pressures into this equation:

1.71 × 10-1 = ([1.96 × 10-3 + x]2 / ([1.96 × 10-3 - 2x] * [1.96 × 10-3 - x]))

Now, solve this equation to find the value of 'x', which represents the equilibrium increase in the pressure of NO.

Once 'x' is determined, substitute it back into the equations for the equilibrium pressures to calculate the final equilibrium pressures of N2O, O2, and NO.

Select all that apply. According to scientists, the distribution of volcanoes throughout the world… Is fairly even and widespread Forms a specific pattern across fault lines Corresponds to plate boundaries Is constantly changing and shifting

Answers

Only answers C and D would make sense in this question. Hope I helped please give brainiest!
Hi there!

According to scientists, the distribution of volcanoes throughout the world corresponds to plate boundaries. 
Also called "divergent boundaries", plate boundaries have many volcanoes. These volcanoes and volcanic eruptions are caused by the movement of plates, which causes lava and magma to seep in the gaps of the plates. 

Hope this helps!

Consider the fructose-1,6-bisphosphatase reaction. calculate the free energy change if the ratio of the concentrations of the products to the concentrations of the reactants is 24.3, and the temperature is 37.0 °c? δg°\' for the reaction is –16.7 kj/mol. the constant r = 8.3145 j/(mol·k)

Answers

Let me work this one out and I’ll let you know what I survive afterwards

The thermodynamic law that explains the movement of heat energy during the refrigeration cycle is the first/zeroth/second.

Answers

second
is the answer to this queston
Second (there ya go, bud)

Determine the mass of lithium hydroxide produced when 0.83g of lithium nitride reacts with water

Answers

Hello! 

The mass of Lithium hydroxide that is produced when 0.83g of lithium nitride reacts with water is 1,7122 g.

The reaction between water and lithium nitride is the following:

Li₃N(s) + 3H₂O(l) → NH₃(g) + 3LiOH(aq)

From this reaction we can calculate the mass of lithium hydroxide produced when 0,83 g of Lithium Nitride reacts with water, using the following conversion factor to go from grams of Li₃N to grams of LiOH using the reaction coefficients and molar masses:

[tex]0,83gLi_3N* \frac{1 mol Li_3N}{34,83 g Li_3N}* \frac{3 mol LiOH}{1 mol Li_3N}* \frac{23,95 g LiOH}{1 mol LiOH}= 1,7122 g LiOH [/tex]

Have a nice day!
Final answer:

When 0.83g of lithium nitride reacts with water, 1.7g of lithium hydroxide is produced according to the balanced chemical equation and stoichiometry.

Explanation:

To determine the mass of lithium hydroxide (LiOH) produced, we first need to understand the balanced chemical equation of the reaction.
Lithium nitride (Li₃N) reacts with water (H₂O) to form lithium hydroxide and ammonia (NH₃), which can be represented as:

Li₃N + 3H₂O → 3LiOH + NH₃

From the equation, we can see that 1 mole of lithium nitride reacts with 3 moles of water to produce 3 moles of lithium hydroxide.
Next, we need to convert the mass of lithium nitride to moles using the molar mass of lithium nitride, which is approximately 34.83 g/mol.

0.83 g Li₃N * (1 mol/34.83 g) = 0.0238 mol

Since the molar ratio of Li₃N to LiOH is 1:3, we multiply this mole by 3 to get the moles of lithium hydroxide produced.

Moles of LiOH = 0.0238 mol * 3 = 0.0714 mol

Finally, we convert the moles of LiOH to grams using the molar mass of LiOH, which is 23.95 g/mol.

Mass of LiOH = 0.0714 mol * 23.95 g/mol = 1.7 g

So, when 0.83g of lithium nitride reacts with water, 1.7g of lithium hydroxide is produced.

Learn more about Lithium Hydroxide Production here:

https://brainly.com/question/31023707

#SPJ11

Wade thinks it would be really cool to become a radiologist. Which two skills are important for him to have in order to excel in this career?

A-leadership skills to help oversee the members of the staff within the hospital
B- 
physical strength to lift heavy equipment and machinery
C-interpersonal skills to talk to patients and help them feel comfortable
D-technical skills to know how to use the machinery and equipment needed for the jobE-public speaking skills to announce research findings in conferences

Answers

D is the most important skill
and I think the second skill should be B or C

Wade thinks it would be really cool to become a radiologist. Which two skills are important for him to have in order to excel in this career?

A-leadership skills to help oversee the members of the staff within the hospital
B- physical strength to lift heavy equipment and machinery
C-interpersonal skills to talk to patients and help them feel comfortable
D-technical skills to know how to use the machinery and equipment needed for the job
E-public speaking skills to announce research findings in conferences

Answers

Final answer:

To excel in radiology, Wade needs to develop strong interpersonal skills to communicate effectively with patients and excellent technical skills for using and understanding complex radiological equipment and procedures. So the correct options are C and D.

Explanation:

For Wade to excel as a radiologist, there are two essential skills that are particularly important. One of these skills is interpersonal skills, which would allow him to communicate effectively with patients, help them to relax, and explain procedures to provide a comfortable experience. The other key skill is technical skills relating to the use of radiological machinery and equipment. These skills are necessary for accurately performing and interpreting medical imaging, such as computed tomography (CT), magnetic resonance imaging (MRI), and mammography which involves complex operation of medical devices and analysis of the resulting images for diagnostic purposes.

While leadership skills and public speaking abilities can be beneficial in any profession, they are not as central as interpersonal and technical skills for the day-to-day responsibilities of a radiologist. Physical strength is generally less critical, given that lifting heavy equipment is not a common task for radiologists.

What are the 3 parts of the modern cell theory

Answers

1. All living things are made up of cells.
2. Cells are the basic unit of life.
3. All cells come from pre-existing cells.

Consider the unbalanced equation for the combustion of hexane: αc6h14(g)+βo2(g)→γco2(g)+δh2o(g) part a balance the equation. give your answer as an ordered set of numbers α, β, γ, ... use the least possible integers for the coefficients. α, β, γ, δ = request answer part b determine how many moles of o2 are required to react completely with 6.4 moles c6h14. express your answer using two significant figures. n = mol

Answers

Answer :

Part A : The value of [tex]\alpha, \beta, \gamma \text{ and }\delta[/tex] are 2, 19, 12 and 14 respectively.

Part B : [tex]6.0\times 10^1moles[/tex] of [tex]O_2[/tex] are required to react with 6.4 moles of [tex]C_6H_{14}[/tex].

Solution :

Part A :

The given unbalanced equation is,

[tex]\alpha C_6H_{14}(g)+\beta O_2(g)\rightarrow \gamma CO_2(g)+\delta H_2O(g)[/tex]

The balanced equation is,

[tex]2C_6H_{14}(g)+19O_2(g)\rightarrow 12CO_2(g)+14H_2O(g)[/tex]

Part B :

From the balanced equation, we conclude that

2 moles of [tex]C_6H_{14}[/tex] react with 19 moles of [tex]O_2[/tex]

6.4 moles of [tex]C_6H_{14}[/tex] react with [tex]\frac{19moles}{2moles}\times 6.4moles=60.8moles=6.0\times 10^1moles[/tex] of [tex]O_2[/tex]

Therefore, [tex]6.0\times 10^1moles[/tex] of [tex]O_2[/tex] are required to react with 6.4 moles of [tex]C_6H_{14}[/tex].


Final answer:

The balanced equation is 2C3H7(g) + 9O2(g) → 6CO2(g) + 7H2O(g), therefore the coefficients α, β, γ, δ are 2,9,6,7, respectively. And 29 moles of O2 are required to react completely with 6.4 moles of C6H14.

Explanation:

For part a, to balance the equation for the combustion of hexane, we have to adjust the coefficients in the equation C6H14(g) + αO2(g) → βCO2(g) + γH2O(g) such that the number of atoms of each element on both sides of the equation are equal. The balanced equation becomes: 2C3H7(g) + 9O2(g) → 6CO2(g) + 7H2O(g) . It means that α, β, γ, δ = 2, 9, 6, 7 respectively.

For part b, according to the balanced equation, 9 moles of O2 are required to react completely with 2 moles of C6H14. So, if there are 6.4 moles of C6H14, you will need: (6.4 moles C6H14 * 9 moles O2) / 2 moles C6H14 = 28.8 ≈ 29 moles of O2. In this case  'n' equals 29 moles.

Learn more about Balancing chemical equations here:

https://brainly.com/question/28294176

#SPJ3

_____________ means that animals within a population have a variety of strengths.

Answers

Genetic diversity is probably the answer you're looking for.
Genetic diversity means that animals within a population have a variety of strengths. Plz give brainliest it would help me out when I Just helped you out :)

Draw one of the isomeric c5h12o alcohols that can be prepared by lithium aluminum hydride reduction of a ketone.

Answers

Hello!

The Lithium Aluminum hydride (LiAlH₄) reduction of a ketone is a process in which the ketone is reduced and the Lithium Aluminum hydride is oxidized. The general chemical reaction for this kind of reduction is:

              1)LiAlH₄
R(C=O)R ---------→R(C-OH)R 
              2)H₃O⁺

The structure for one of the isomeric C₅H₁₂O alcohols that can be prepared by lithium aluminum hydride reduction of a ketone is shown in the attached image, the compound is called 3-Pentanol:

Have a nice day!

What is the empirical formula of a substance that contains 5.28 g of c, 0.887 g of h, and 3.52 g of o?

Answers

Final answer:

The empirical formula of the compound is CH2O.

Explanation:

To determine the empirical formula of a substance, we need to find the ratio of the number of atoms of each element in the compound.

Step 1: Convert the given masses of each element to moles. Using the molar mass of each element (C = 12.01 g/mol, H = 1.008 g/mol, O = 16.00 g/mol), we have 5.28 g C = 0.44 mol C, 0.887 g H = 0.877 mol H, and 3.52 g O = 0.22 mol O.

Step 2: Divide each element's mole value by the smallest mole value to get the simplest ratio. In this case, the smallest mole value is 0.22 mol O. Dividing the other mole values by 0.22 gives us 0.44 mol C, 0.877 mol H, and 1 mol O.

The empirical formula of the compound is CH2O.

A flask contains 0.230 mol of liquid bromine, br2. determine the number of bromine molecules present in the flask.

Answers

the amount of bromine present in the flask = 0.230 moles
Avagadro's number states the number of units present in a single mole.
Avagadro's number is 6.022 x 10²³ units, these could be atoms in the case of elements or molecules in compounds. 
the number of bromine molecules in 1 mol = 6.022 x 10²³ molecules of Br bromine molecules in 0.230 mol = 6.022 x 10²³ molecules/mol x 230 mol

number of bromine molecules in the flask = 1.385 x 10²⁶ Br₂ molecules

Answer:

There are [tex]1.38506\times 10^{23} [/tex] of bromine molecules present in the flask.

Explanation:

Moles of liquid bromine in the flask = 0.230 mol

As we know that 1 mole is equal to the Avogadro number.

[tex]1 mol=6.022\times 10^{23}[/tex] atoms/ molecules

So, number of bromine molecules in 0.230 moles of liquid bromine is:

[tex]=0.230\times 6.022\times 10^{23}=1.38506\times 10^{23} molecules[/tex]

There are [tex]1.38506\times 10^{23} [/tex] of bromine molecules present in the flask.

Use the word part meanings to figure out which term describes a desert plant, such as a cactus.
a. mesophyte
b. hydrophyte
c. xerophyte

Answers

Your answer is A. Mesophyte

An analysis reveals that a substance consists of 26.7% of carbon, 2.24% of hydrogen and 71.1% of oxygen, If the molar mass of the compound is 270.1 g/mol, what is the MOLECULAR Formula?

Answers

 the   molecular  formula    is  calculated  as  follows 
find  the  mole  of  each  molecule 
that  is   for  carbon = 26.7/12=  2.23  moles
                   hydrogen=  2.24/1=2.24  moles
                 oxygen=  71.1/16=4.44  moles
find  the   mole  ratio  of  each  element
that  is  divide  all  moles  by  the  smallest  mole(  2.23)

for  carbon=2.23/2.23=1,
  hydrogen =  2.24/2,23=1
  oxygen= 4.44/2.23=  2
the   empirical  formula  = CHO2
therefore  the  molecular  formula=(CHO2)n=270.1
                 { ( 12x 1)  + 1x1) +(16x2)}n=270.1
45n=270.1 
n=6
molecular  formula  is  therefore=(CHO2)6=C6H6O12

Calculate the enthalpy change for the thermite reaction: 2al(s)+fe2o3(s)→2fe(s)+al2o3(s), δh∘rxn=−850 kj when 10.0 mol of al undergoes the reaction with a stoichiometrically equivalent amount of fe2o3.

Answers

From the balanced equation for this reaction: 
2Al(s) + Fe2O3(s) → 2Fe(s) + Al2O3(s)
so from this balanced equation, we can know that:
2 moles of Al react with 1 mole of FeO3 to give 850 Kj 
So the energy is given by 10 mol of Al should be calculated from
2 mol Al → -850 KJ
10 mol Al→ ???
and it is obvious that as the number of moles increases so the energy will be higher. 
∴ ΔH°rxn= -850 kj * 10 mol of Al / 2 mol of Al
            = -4250 KJ

Determine the molecular formula of a compound that has a molar mass of 183.2 g/mol and an empirical formula of c2h5o2.

Answers

C6H15O6

Good luck and don't forget to rate or mark Brainliest :)

Answer:

[tex]C_6H_{15}O_6[/tex]

Explanation:

Hello,

In this case, one computes the molar mass for the given empirical formula as follows:

[tex]M_{empirical}=12*2+1*5+16*2=61g/mol[/tex]

In such a way, one computes how many times the molecular formula's molecular mass is contained into the empirical formula's molecular mass in order to determine the whole number relating them as shown below:

[tex]\frac{183.2g/mol}{61g/mol}=3[/tex]

Finally, the molecular formula is three times the empirical formula, hence:

[tex]C_6H_{15}O_6[/tex]

Best regards.

The volume of an automobile air bag was 66.8 l when inflated at 25 °c with 77.8 g of nitrogen gas. what was the pressure in the bag in kpa

Answers

For this question we can use the ideal gas equation,
PV = nRT
P - pressure 
V - volume - 66.8 / 1000 m³
n - number of moles - 77.8 g/ 28 g/mol = 2.77 mol 
R - universal gas constant - 8.314 Jmol⁻¹K⁻¹
T - 25 °C + 273 = 298 K
substituting these values in the equation 
P x 0.0668 m³ = 2.77 mol x 8.314 Jmol⁻¹K⁻¹ x 298 K 
P = 102.7 kPa

a lemon with mass 0.3 kg falls out of a tree from a height of 18 m. how much mechanical energy does the lemon have just before it hits the ground?

Answers

Answer is: the objects mechanical energy is 52,92 J.
m(object) = 0,3 kg.
h(object) = 18 m.
g = 9,8 m/s².
E(object) = m·g·h.
E(object) = 0,3 kg · 9,8 m/s² · 18 m.
E(object) = 52,92 N·m = 52,92 J..
g - the acceleration of free fall.
mg - weight of the object.

ben helps his dad make chicken soup. their recipe makes 15 cups of soup. if they each eat 2 cups and freeze the rest will the leftovers fit in a 64 ounce container? 1 cup = 8 ounces

Answers

no ,8 x 15 is 90,90-4 is 86

_____ is the process where the female reproductive cell (egg) is united with the male reproductive cell (sperm).
growth
fertilization
pollination
germination

Answers

its fertization just like humans

A car travels 31.2 miles in 36.0 minutes. What is the average speed of the car during this trip, in miles per hour (mph)?

Answers

speed is the distance travelled within a unit time.
in this instance, distance traveled - 31.2 miles 
time taken to travel this distance - 36 minutes
time is given in minutes, we need to convert minutes to hours
60 minutes - 1 hour 
Therefore 1 minute - 1/60 hr
36 minutes -  1/60 hr/minutes x 36 minutes 
                  - 0.6 hr
speed = distance travelled / time taken 
          = 31.2 miles / 0.6 hr
          = 52 mph (miles per hour)
average speed means that on average the car has been travelling at 52 mph speed. within one hour on average the car can cover 52 miles distance.

Answer:

0.8 mph

Explanation:

divide distance by time

31.2/ 36 = 0.866..

how many moles are there in 78.3g of CO2?

Answers

The molar mass of CO2 can be calculated as follows;
CO2 — 12 + (16x2) = 12+ 32 = 44 g
Therefore molar mass of CO2 is 44 g/mol
In 44 g of CO2 there’s 1 mol of CO2
Then 1 g of CO2 there’s 1/44 mol of CO2
Therefore in 78.3 g of CO2 there’s — 1/44 x 78.3 =1.78 mol of CO2

What is the total number of valence electrons for cesium?​?

Answers

it's an alkali metal so one, they sit on the very first of the column in the periodic table :DDDD

One Valence electron

Determine the limiting reactant. 2al(s)+3br2(g)→2albr3(s)

Answers

Missing question: For each of the following reactions, 25.0 g of each reactant is present initially.
m(Al) = 25 g.
n(Al) = m(Al) ÷ M(Al).
n(Al) = 25 g ÷ 27 g/mol.
n(Al) = 0,926 mol.
m(Br₂) = 25 g.
n(Br₂) = 25 g ÷ 160 g/mol.
n(Br₂) = 0,156 mol.
Bromine is the limiting reactant, because it has less amount of substance.
Final answer:

The limiting reactant in a chemical reaction is determined by calculating the amount of product (AlBr3 in this case) that would be produced from the complete reaction of each of the reactants separately. The reactant yielding the lesser amount of product is the limiting reactant.

Explanation:

To determine the limiting reactant in a chemical reaction, you can use a method where you compare the amount of each reactant to the amount of product expected from its complete reaction. Taking the given equation, 2Al(s)+3Br2(g)→2AlBr3(s), we would calculate the amount of the product AlBr3 that would be formed from the complete reaction of each reactant, Al and Br2, separately. The reactant that yields the lesser amount of the product AlBr3 is the limiting reactant. This concept can be understood using a simple analogy. Let's think of making a sandwich: 2 slices of bread + 1 slice of cheese yields 1 sandwich. If you have an excess of bread but only one slice of cheese, you can only make one sandwich. The cheese is the limiting reactant as it limits the yield of sandwich and the amount of bread left unreacted is the excess reactant. Similarly, in the chemical reaction given above, the reactant that produces less amount of product (AlBr3) acts as the limiting reactant.

Learn more about Limiting Reactant here:

https://brainly.com/question/33417913

#SPJ11

Other Questions
nicks telephone company charges 0.05 per min for weekend calls and $0.09 per minute for calls made on weekdays this month Nick was bailed 622 minutes these charges were 45.94 how many minutes did he talk on weekends and how many minutes did he talk on weekdays Jake ate 1/6 of the cookies at the valentines party. If he ate 5 cookies, how many cookies were there in all? What is the value of x?sin(x+22)=cos(2x7)Remember to show all of you work for credit!Given cosx=1213 and sinx=513 . What is ratio for tan x ?leave answer as a fraction in simplest formRemember to show all of you work for credit! how does niche partitioning relate to biodiversity lars has been approved for$420,000, 20-year mortgage with an APR of 5.125%.What is his monthly payment ? How much interest would he expect to pay on the loan in one month?How much of the monthly payment will go towards the principal? What is the product of 5the square root of 3. 4the square root of 15.? Simplify if possible. 60the square root of 5. 20the square root of 5. 60the square root of 15. 20the square root of 15. contaminants in the air, ground, or water that come from a single identifiable cause what?a.eutrophicationb.point-source pollutionc.sunspotsd.waste incineration divide. and simplify 4/78/3 He has refused his Assent to Laws, the most wholesome and necessary for the public good.He has forbidden his Governors to pass Laws of immediate and pressing importance, unless suspended in their operation till his Assent should be obtained; and when so suspended, he has utterly neglected to attend to them.He has refused to pass other Laws for the accommodation of large districts of people, unless those people would relinquish the right of Representation in the Legislature, a right inestimable to them and formidable to tyrants only.These lines from the Declaration of Independence are an example of the use of _______________.a. pathosb.themec.logosd. thesis The surface area of a prism is Square units all measurements in the image below input whole number only What is the answer to my math problem from my school for homework today? Michelle eats a ham sandwich. What is the first organ that digests the eaten sandwich? A. stomach B. brain C. large intestine D. small intestine Find a positive angle less than one revolution around the unit circle that is co-terminal with the given angle: 52pi/5 During a heated argument with his father, mike was suddenly unable to move his right arm. medical examinations are unable to detect a physiological basis for the paralysis. it is likely that mike suffers from how do i graph and shade this linear inequality?4x + 5y < 20x - 2y what is the answer to 2/3(5x+6)=34 Under plessy v. ferguson, it was established that separate and fully equal treatment for african americans and european americans was constitutional; this mandate was fully followed. a. True b. False In the book ___ the king Brobdingnag observes that most men are not morally suitable for their jobs What services and actions a spaceship must provide to keep its crew alive on the journey to mars? 7. Simplify the product using the distributive property. (5h - 3)(3h + 7)(A). 15h^2 - 44h + 21(B). 15h^2 - 26h - 21(C). 15h^2 + 44h + 21(D). 15h^2 + 26h - 218. Simplify the product using a table. ***I will add a picture of the table***(5h + 4)(3h + 6)(A). 15h^2 + 42h + 24(B). 15h^2 - 42h + 24(C). 15h^2 + 18h - 24 (D). 15h^2 - 18h - 249. Simplify using a table. ***I will also add a picture of this table***(-4m + 6)(3m + 2)(A). -12m^2 + 10m + 12(B). -12m^2 - 10m - 12(C). -12m^2 + 26m + 12(D). -12m^2 - 26m - 1210. Simplify the product using FOIL.(4x - 4)(3x - 4)(A). 12x^2 - 28x + 16(B). 12x^2 - 4x - 16(C). 12x^2 + 4x - 16(D). 12x^2 + 28x + 1611. A cylinder has a radius of 4x + 2 and a height of 5x + 4. Which polynomial in standard form best describes the total volume of the cylinder? Use the formula V= r^2h for the volume of a cylinder.(A). 80x^3 + 144x^2 + 84x + 16(B). 20x^2 + 26x + 8(C). 80x^3 + 144x^2 + 84x - 16(D). 400x^4 + 1040x^3 + 996x^2 + 416x + 6412. A sphere had a radius of 2x + 5. Which polynomial in standard form best describes the total surface area of the sphere? Use the formula S= 4r^2 for surface area of a sphere.(A). 16x^2 + 80x + 100(B). 16x^2 + 40x + 100(C). 100x^2 + 80x + 16(D). 100x^2 + 100