What do I need to convert mass of product to ma's of a reactant

Answers

Answer 1

Given A+ 3B C+4D
For instant u have rhe mole of one of the compond of the given equation...
Use the mole ratio of the balance equation and then convert to mass

Mole =mass ÷Mr

For instant mole ration of the productd to the reactant A is 4:1.....
If u have mole of D u can find that of A and so on...

Answer 2

To convert mass of a product to mass of a reactant, determine the molar mass of both substances, convert the product's mass to moles, apply the mole ratio, and convert the reactant's moles back to mass.

To convert the mass of a product to the mass of a reactant in a chemical reaction, you need to follow several steps:

First, determine the molar mass of the product.

Use this molar mass to convert the product's mass to moles.

Next, apply the mole ratio from the balanced chemical equation to find out the number of moles of the reactant.

Finally, use the molar mass of the reactant to convert these moles back to mass.

This process involves a sequence of conversions from mass to moles, mole ratio application, and finally, from moles back to mass.

Related Questions

When an electron moves to another orbital farther from the nucleus, does it gain or lose energy?

Answers

I believe that it loses energy, as it is moving away from the main power/control source.

How will the arrangement of salt particles most likely change?

Answers

Answer:

Salt particles will diffuse and towards where it is less that is left !!

so your answer is A !! left through diffusion !!

Explanation:

HELP FAST PLZ!!!!
which statement describes the role of decomposers in the carbon cycle?
A they release the carbon that remains in the bodies of dead organisms.
B they prevent carbon from escaping into the atmosphere
C they absorb carbon dioxide in the atmosphere
D they change carbon dioxide into a form that organisms can use.

Answers

b is the correct answer i hope this helps good luck on test.

Answer:

Your answer would be A.

Explanation:

I took a quiz with the same exact question

The equation Mg(s) + 2HCl(aq) → MgCl2(aq) + H2(g) is an example of which type of reaction?

Answers

single-replacement reaction. hope it helped <3

Answer : This is an example of single-displacement reaction.

Explanation :

Single-displacement reaction : It is a type of reaction in which the more reactive metal displaces the least reactive metal from its solution.

It is represented as :

[tex]A+BC\rightarrow AC+B[/tex]

where A is the most reactive metal and BC is the compound in which the B is the least reactive metal which is displaced by the most reactive metal A.

The given balanced reaction is,

[tex]Mg(s)+2HCl(aq)\rightarrow MgCl_2(aq)+H_2(g)[/tex]

This reaction is an example of single-displacement reaction in which the magnesium metal displaces the hydrogen metal from its solution to give magnesium chloride and hydrogen gas as a product.

Hence, the given reaction is an example of single-displacement reaction.

What is a type of mineral

Answers

Hello,

Here is your answer:

The proper answer to this question is a type is "sedimentary ".

Here is how:

For example: Pumice is known as the lighter rock that can be found its a sedimentary rock that is form but deposition on bottom of rivers.

Your answer is sedimentary.

If you need anymore help feel free to ask me!

Hope this helps!

Both algae and amoeba are in the domain Eukarya. Which of the following characteristics do they most likely share?

They both belong to the plant kingdom.

They both have cells with no nucleus.

They both have cells with membrane-bound organelles.

They both belong to the animal kingdom.

Answers

Answer: They both have cells with membrane- bound organelles.

Explanation:

The domain eukarya includes the eukaryotic organisms, which range in diversity from single celled to multicellular. These organisms have cells that have membrane bound organelles, nucleus is present in them. These organisms range from simple to complex life cycles.

Hence, both algae and amoeba which belong to domain eukarya have membrane bound organelles in their cells.

Answer:

C, They both have cells with membrane-bound organelles.

Explanation:

I did the module exam

Helpp pleaseeeeeeeee

Answers

5 pm because she has to go 30 miles and she is only going -10 miles oer hour, which means in three hours she will het there

Answer:

The Sarah will arrive at 5.00 P.M..

Explanation:

Distance covered by Sarah = D = 30 miles

Time taken by Sarah to travel 30 miles = T

Speed by which Sarah cycling = S = 10 mile/hr

[tex]Speed=\frac{Distance}{Time}[/tex]

[tex]Time = \frac{Distance}{Speed}[/tex]

[tex]T=\frac{30 mile}{10 mile/hr}=3 hr[/tex]

Sarah will reach her grandmother's house in 3 hours.

If she leaves the home at 2.00 P.M. ,then she will reach at her grandmother's house by 5.00 P.M..

Through which of the following processes is carbon directly transferred between living organisms and the environment?

Answers

Answer:

The answer is carbon cycle.

Explanation:

The carbon cycle is an important process for living organisms. As plants prepare their food through photosynthesis and is also an important source of fossil fuels for human activities.

Therefore carbon atoms are regenerated again and again in the carbon cycle process. This recycling process takes place between livings and nonliving things in the environment and also within the earth biosphere.

Abundance supply of carbon is necessary to carry out the biological processes. The entire carbon cycle is actually made up of sourced and sinks elements.

HQ5.49 Use standard enthalpies of formation to calculate the standard enthalpy of reaction for the following reaction: 2 H 2 S(g) + 3 O 2 (g) → 2 H 2 O(l) + 2 SO 2 (g) ΔH ∘ rxn

Answers

Answer is: the standard enthalpy of reaction is -1124,2 kJ/mol.
ΔHf(H₂S) = -20.5 kJ/mol
ΔHf(O₂)=0 kJ/mol.
ΔHf(H₂O) = -285.8 kJ/mol.
ΔHf(SO₂) = -296.8 kJ/mol.
ΔHrxn = ∑ΔHf (products of reaction) - ∑ΔHf (reactants).
ΔHrxn - enthalpy change of chemical reaction.
ΔHf - enthalpy of formation of reactants or products.
ΔHrxn = (2 · (-285,8) + 2 · (-296,8)) - (2 · (-20,5)) · kJ/mol.
ΔHrxn = -1124,2 kJ/mol.

Carbohydrates are made up of three of the six major molecules found in living things. The general chemical formula for a carbohydrate is CH2O. Which elements combine to make a carbohydrate? Explain why the answer is correct. A. copper and colbat B. chlorine and oxigen C. carbon, helium and oxygen D. carbon, hydrogen and oxygen. Please answer ASAP

Answers

The answer i think is D

D.Carbon,Hydrogen and oxygen.

In carbohydrates, six atoms of carbohydrates, twelve atoms of hydrogen and six atoms of oxygen combine to get a typical formula C6H12O6..
But here you just made it easier so here 1 atom of carbon ,2 atoms of hydrogen and 1 atom of oxygen combine to form a general formula CH2O.....

HOPE IT HELPS YOU '_'

HEELLP PLEEASEE I GIVE 30 POINTS + BRAINLIEST!!!!!! HELPP PLEEAASEE

Answers

You should be able to get the freezing water question. It is very important to know the difference between a chemical and a physical reaction. I'm going to ask that you try this one yourself.

Are you male or female? It won't help for this question. It would have if I'd known before hand. It will help me to answer you later on. Do you cook is the point? If you do, you should know something about what happens when you bake a cake. But you may not be able to guess, even if you do cook. How about dough rising (for bread or buns?) Is that chemical or physical? This time I'll tell you. It's chemical.
To make a cake you need to blend a whole bunch of things together, sugar flour, eggs (most of the time). What happens? Do the look the same when you've finished baking?

That's right. Something new results especially to the egg. Chemical.

Burning a log is another common example. What are you left with after you've burned a log? Can you get the log back. Is there anything you can do to get the log back? If it was physical, you could. So what's left? And what do you see when you burn a log? Do you live where it snows? If you do, you must have seen a log burn.

A (n) blank is a vent or fissure in the earths surface through which magma and gases are expelled

Answers

Volcano is the answer I believe

Answer:

Volcanoes

Explanation:

The volcanoes are the features on the earth's surface through which the magma comes out along with other gases.

The formation of the volcano is associated with the divergent and the convergent type of plate boundary. Due to this motion and subduction of heavier plates, the plates at greater depth melts and mixes up with the uprising magma. This magma then rises up towards the surface in the over-riding plate, forming volcanoes, from where the magma erupts on the surface forming lava along with the emission of various gases such as carbon dioxide, sulfuric acid, and hydrogen sulfate.

how many liters of laughing gas are in 0.98 moles stp

Answers

3H2 + N2 ===> 2NH3

GIVEN: 44.8 L of H2 at STP.

answer: mols of N2.

By applying ideal gas equation,

[tex]P\times V=n\times R\times T[\tex]

Where, P= pressure of gas

V=volume of gas

R=Gas constant

n=Number of moles of gas

T=Temperature

At STP, each gas has a defined value of pressure, volume and temperature.

P= 1 atm

R=0.0821 L atm mol⁻¹ K⁻¹

T= 0°C or 273 K

Putting all the values in the equation will give:

[tex]1\times V=0.98\times 0.0821\times 273[\tex]

V = 22 L

So the answer is 22 L.

What is the source of energy that is released in an exothermic reaction? what absorbs the energy that is released ?

Answers

Hello,

Here are your answers:

The proper answers to your questions are....

1. "Chemical bond energy is converted to kinetic energy"...... which causes it to release energy around its surroundings!

2. "Endothermic reactions"...... Endothermic reactions are the things that absorb the energy!

If you need anymore help feel free to ask me!

Hope this helps!

How many milliliters are in 22 mm3?

Answers

fuf9chlbcoc cpchchlccpj hl hl hlxypcoyohcohchho. lh ohcgl vk .

If the wavelength of one wave is 0.25 or ¼ meters, how many waves will be formed in one meter?

Answers

4 waves will be formed.

As part of a science experiment, Jose did a test for starch on a slice of apple and a slice of potato. The yellow-orange iodine solution stayed the same color when it was put on the apple, but it became black on the potato. Why did the iodine solution change color on the potato? A. The iodine evaporated into a gas. B. The iodine mixed with the colors of the potato so it looked black. C. The iodine burned the potato and turned it to ash. D. The iodine reacted with the potato to form a new substance.

Answers

D. I know this because i did the project 3 weeks ago.

Answer:

The iodine reacted with the potato to form a new substance.

Explanation:

which of these are the largest? asteroids, comets, meteors, or are they all the same size?

Answers

comeys because meteors once they enter earths atmosphere it dissolves

Answer:

most likly comets but could be asteroids

Explanation:

hope it helps sorry the there wrong depeest apologise thanks

Sunlight is energy that comes from the sun. How is that energy produced?

A. Molecules break down, releasing chemical energy.

B. Uranium atoms split apart, releasing nuclear energy.

C. Hydrogen atoms fuse together into Helium, releasing nuclear energy

D. Molecules are created, releasing chemical energy

I'm pretty sure its C but I want to get a second opinion.

Answers

The answer is C. Correct

Answer:

the answer is C

Explanation:

this is the reaction that happens inside the sun: every four Hydrogen Ions fuse together forming on Helium Ione and the difference in mass between the four Hydrogen Ions and the one Helium Ione is converted into nuclear energy.

Earth's path around the sun is _____.

a) eliptical
b) circular
c)random
d) triangular

Answers

The answer is A

Hope this helps

~ Jordan ~

What evidence do scientists have that Earth has been hit by large objects, like asteroids, in the past? Check all that apply.

Answers

I have attached a screenshot of the question and its options.

Answer:
layer of burned organic matter
change in average global temperature
mass extinctions

Explanation:
Asteroids are external rocks/objects that hit the surface of the earth.
Let's check the options:
1- layer of volcanic ash: This option is rejected as volcanoes are caused as a result of the internal heat and combustion in the layers of the earth. Therefore, volcanoes are independent of external bodies as asteroids.

2- layer of burned organic matter: This option is accepted. When bodies , as asteroids, hit the earth, their clash with the earth's surface usually lead to burns and/or fires leading to layers of burnt organic matter that is found on the surface of the earth and its underlying layers.

3- change in average global temperature: This option is accepted as these bodies usually have different temperatures than that of the earth's climate. Therefore, when they penetrate the earth's atmosphere, they can lead to a change in the global temperature.

4- mass extinctions: This option is accepted as the collision of these bodies with the earth's surface can lead to destruction of creatures/objects which may lead to mass extinctions.

5- earthquake activity: This option is rejected as earthquakes are formed as a result of the motion of plates within the layer's of the earth and not as a result of external bodies.

Hope this helps :)

Will mark as Brainliest.

Which of the following is an exothermic reaction?

melting ice

dissolving ammonium nitrate in water to cool the water

dissolving sugar in water

condensation

Answers

It is condensation, it is the answer.

What is a physical property of water?
A) liquid at room temperature
B) not flammable
C) pH of 7
D) reacts with sodium

Answers

A is the only physical property. A physical property is one that does not involve another chemical or element.

a) liquid at room temperature

A piece of copper at 10 °C is dropped into a glass of water at 35 °C. Which statement is correct?

A. Heat will flow from the copper to the water in the glass until both reach the same temperature.

B. Heat will flow from the water in the glass to the copper until both reach the same temperature.

C. The final temperature of the water in the glass and the copper will be 10 °C.

D. The final temperature of the water in the glass and the copper will be 35 °C.

Answers

I say B. Why? because the heat will keep on moving in molecules until it reaches same temperature

Answer:

The correct answer is option B, that is, heat will flow from the water in the glass to the copper until both reach the same temperature.

Explanation:

Let us see a perfectly thermal insulation system with a glass of water at higher temperatures and a piece of copper at a lower temperature, and when both encounters each other than water will lose some of the heat and that heat will be gained by the copper. The procedure will take place until and unless both attain a similar temperature. After attaining a similar temperature, there will be no change in temperature or heat between the two. The change in heat is a function of temperature difference.

The reactant Zn is an

element
an ionic compound
a molecule
an oxide.

Answers

Zn is an element. It can be found in the periodic table of elements.

This is just an element. Since there is no chemical or charge with the Zn it is just an element

Which equation shows conservation of mass? A. H2O → H2 + O2 B. PCl5 → PCl3 + Cl2 C. Na + Cl2 → NaCl D. Al + Br2 → AlBr3

Answers

Answer:

B. PCl₅ → PCl₃ + Cl₂.

Explanation:

The conservation of mass is a phenomena that is applicable and found in chemical reaction but only balance chemical reactions.Balanced chemical reaction means that: The number of atoms of the reactants = the number of atoms in the products.In balanced chemical reaction; the atoms that enter and participate in the reaction will result from it and maintain the mass of each atom.The first choice (A) is wrong that it is unbalanced chemical reaction,

H₂O → H₂ + O₂, the oxygen has 1 atom in the reactants side while has 2 atoms in the products side.

to be balanced and apply conservation of the mass it should be: H₂O → H₂ + 1/2O₂.

The second choice (B) is the right answer: PCl₅ → PCl₃ + Cl₂.

The number of atoms of P (1 atom) and Cl (5 atoms) are the same in both sides of reactants and products.

The third choice (C) is wrong that it is unbalanced chemical reaction,

Na + Cl₂ → NaCl, the Cl has 2 atoms in the in the reactants side while has 1 atom in the products side.

to be balanced and apply conservation of the mass it should be: Na + 1/2Cl₂ → NaCl.

The fourth choice (D) is wrong that it is unbalanced chemical reaction,

Al + Br₂ → AlBr₃, the Br has 2 atoms in the in the reactants side while has 3 atoms in the products side.

to be balanced and apply conservation of the mass it should be: 2Al + 3Br₂ → 2AlBr₃.

Final answer:

The law of conservation of mass states that matter cannot be created nor destroyed. In chemical equations, this is demonstrated by having an equal number of atoms for each element on both sides of the equation. Thus, the balanced chemical equation PCl5 → PCl3 + Cl2 shows the conservation of mass.

Explanation:

The principle of the conservation of mass is demonstrated by a balanced chemical equation, which has an equal number of each element's atoms on both sides. In the options given, the correct equation demonstrating mass conservation is PCl5 → PCl3 + Cl2. This equation rightly represents the law of conservation of mass as the number of atoms for each element is equal on both the reactant and the product side.

Out of the other options, H2O → H2 + O2 is incorrect because there is only 1 oxygen atom in the reactant side (in H2O) but 2 in the product side (in O2). Both Na + Cl2 → NaCl and Al + Br2 → AlBr3 do not conserve mass, as they don't have equal number of atoms for each element on both sides of the equation.

Remember, to show conservation of mass in a chemical reaction, the equation must be balanced, meaning it must contain equal atoms of each element on the reactant side and the product side, highlighting the fact that in any process, matter is neither created nor destroyed.

Learn more about Conservation of Mass here:

https://brainly.com/question/33386293

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what is the molecular formula of compound x?

Answers

Since there is one carbon with 4 Fluorines attached to it, and both compounds are no metals, we use the covalent method for naming,

Here we ignore the prefix for the first element if it is 1. Mono. Then pay attention to the second one, it would be tetra, because tetra means 4. Here there are 4 fluorines.

Drop ine and place ide

CF4 = carbon tetrafluoride.

How hot or cold is Mercury

Answers

in the day it's -279 Fahrenheit ( -173 Celsius) and at night it's 801 Fahrenheit ( 427 Celsius)

Well it all depends on the time of day, where it varies from very cold
(-279F or -173C)at night to very hot (800F or 430C) during the day. This is due to the lack of atmosphere this planet has. And although it is the closest planet to the sun it is only the 2nd hottest planet

Why are sound recordings needed to preserve sound information

Answers

Original instantaneous sound recordings are in need of special preservation care. Today many of these historical sound recordings are reaching the end of their life span.

I am not sure if you have any answer choices or not, but I will just try to give my own answer. Sound recordings are needed to preserve important info such as historical events. This is because audio is what I like to call "key evidence" or just proof that something happened. An example would be Martin Luther's speech. Someone could say that he said something completely different from what he actually said, and without a recording, we wouldn't actually know. Another reason for sound recordings would be songs and music. Without sound recordings, we wouldn't have songs to listen to all day and night. We would have to go to concerts in order to hear music. I am not sure if any of this helped or not. If it did, please let me know. If it did not, then I am truly sorry, for at this exact moment in time, I can think of no other answers for this question.

How many moles of BaSO4 are formed if 0.5 moles of Na2 SO4 react with 60 g of BaCl2? Na2 SO4 + BaCl2 → BaSO4 + 2NaCl

Answers

the balanced equation for the reaction is as follows
Na₂SO₄ + BaCl₂ ----> 2NaCl + BaSO₄
stoichiometry of Na₂SO₄ to BaCl₂ is 1:1
first we need to find out which the limiting reactant is
limiting reactant is fully used up in the reaction.

number of Na2So4 moles - 0.5 mol number of BaCl2 moles - 60 g / 208 g/mol = 0.288 mol
since molar ratio is 1:1 equal number of moles of both reactants should react with each other

therefore BaCl2 is the limiting reactant and Na2SO4 is in excess. amount of product formed depends on number of limiting reactant present.
stoichiometry of BaCl₂ to BaSO₄ is 1:1.

therefore number of BaSO4 moles formed - 0.288 mol

Answer: 0.29

Explanation:

[tex]Na_2SO_4+BaCl_2\rightarrow BaSO_4+2NaCl[/tex]

To calculate the moles, we use the equation:

[tex]\text{Number of moles}=\frac{\text{Given mass}}{\textMolar mass}}[/tex]

Putting values in above equation, we get:

[tex]\text{Moles of}BaCl_2}=\frac{60g}{208g/mol}=0.29mol[/tex]

Moles of [tex]Na_2SO_4[/tex] = 0.5 moles

According to stochiometry, 1 mole of [tex]BaCl_2[/tex] reacts with 1 mole of [tex]Na_2SO_4[/tex]

Thus 0.29 moles of [tex]BaCl_2[/tex] will react with 0.29 moles of [tex]Na_2SO_4[/tex]

Thus [tex]BaCl_2[/tex] is the limiting reagent as it limits the formation of products and [tex]Na_2SO_4[/tex] is the excess reagent.

1 mole of [tex]BaCl_2[/tex] produces = 1 mole of [tex]BaSO_4[/tex]

0.29 moles of [tex]BaCl_2[/tex] will produce= 0.29 moles of [tex]BaSO_4[/tex]

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dentify which stage of the listening process is occurring in the following scenario.Janie excitedly told her mom about a party her friend Reeve had invited her to. She promised that there would be adult supervision and begged to be allowed to go. Her mom hesitated and then said she wanted to talk to Reeve's parents first.selectingunderstandingevaluatingrespondingremembering Find z such that 6.8% of the standard normal curve lies to the left of z. (round your answer to two decimal places.) Boccaccio's tales contain ambiguity in order to ____________________. -draw stark differences between good and evil -depict the moral complexities of characters -valorize the social structures of the past -narrate from multiple points of view In his speech, Steve Jobs Presents several elements of pathos. Write down five of the examples that involve Jobs use of pathos and explain why he shares these elements with the audience. common factor for 4x+8 The sum of two numbers is 45. One number is 4 times as large as the other. What are the numbers? why are sign langauges beautiful? Which would affect the pace of a story? It takes 10 people 5 days to build 25 machines. How many days will it take 15 people to build 50 machines? Who can a reader infer is the noblest hero in the mind of Thomas Bulfinch?A. AchillesB. HectoreC. ParisD. Ajax The speakers attitude toward the brooch is _____.guiltyscornfulresentfulappreciative HELP ME PLZZZZWhich regular polygon will tessellate on its own forming a regular tessellation? Select all that apply. hexagon pentagon circle triangle square What is the advantage of crossing-over? Sam offered a treat to her son if he would behave while they shopped for groceries. This treat would most likely be considered a(n) __________ by psychologists. Nitrogen is one of the important elements for life. Nitrogen is present in DNA and proteins. Its also a component of 1.water 2.chlorophyll or 3.air in plants, a pigment thats critical for photosynthesis. Although nitrogen is present in the air, it cant be consumed directly. Its converted into usable form by 1. bacteria 2.animals or 3.plants . A student taking a math class needs 6 minutes to solve each algebra problem. How many problems can the student solve in 72 minutes? When human red blood cells are placed in pure water, the cells immediately burst. which process explains what happens to the red blood cells? Read this passage from Beowulf, in which Wiglaf, one of Beowulf's men, speaks to his companions as Beowulf battles the dragon. Wiglaf then joins Beowulf and addresses him. I remember the time when, tasting the mead-cup, We promised in the hall the lord of us all Who gave us these ring-treasures, that this battle-equipment, Swords and helmets, wed certainly quite him, Should need of such aid ever befall him: How we have forfeited our liegelords confidence! In the war-band he chose us for this journey spontaneously, Stirred us to glory and gave me these jewels, Since he held and esteemed us trust-worthy spearmen, Hardy helm-bearers, though this hero-achievement Our lord intended alone to accomplish, Ward of his people, for most of achievements, Doings audacious, he did among earth-folk. Our lord is in sore need of us. The day is now come when the ruler of earthmen Needeth the vigor of valiant heroes: Let us wend us towards him, the war-prince to succor, While the heat yet rageth, horrible fire-fight. ... Through the bale-smoke he stalked then, Went under helmet to the help of his chieftain, Briefly discoursing: Beowulf dear, Perform thou all fully, as thou formerly saidst, In thy youthful years, that while yet thou livedst Thou wouldst let thine honor not ever be lessened. Thy life thou shalt save, mighty in actions, Atheling undaunted, with all of thy vigor; The monster advances on them. Ill give thee assistance. Complete the following sentences based on your reading of the passage. In his speech to his companions, Wiglaf . Throughout this passage, Wiglaf is presented as . In the equation x=8y , what is the unit rate? According to piaget, what is the driving force behind development from one state to the next?