What is the mass of aluminum metal that releases 22.4 l of hydrogen gas at stp from hydrochloric acid? __al(s) + __hcl(aq) → __alcl3(aq) + __h2(g) 18.0 g 81.0 g 9.00 g 40.5 g 27.0 g?

Match each characteristic with the North or the South. Manufacturers needed cotton for textile mills.Immigrants filled the need for labor.Slaves met the need for labor.Citizens supported a stronger federal government.Citizens supported a stronger state government.Citizens needed to import manufactured goods. At what age did George bush die President Woodrow Wilson sent ships to Veracruz as a result of________.a.an attack by the Mexican military on U.S. soilb.the arrest of a U.S. soliderc.a coup led by Francisco Maderod.a treaty signed by Mexico and Germany that formed an official alliance energy transfers occur during collisions in chemical and nuclear reactionstrue or false Why did George H.W. Bush intervene in Somalia?to gain American influence in an oil-rich part of the worldto end the oppressive social system of apartheidto arrest its dictator and end drug traffickingto help establish a cease-fire and deliver foodURGENT Emily sold 147 candles for a fundraiser. If she sold 70% of the total number of candles sold for the fundraiser, what is the total number of candles sold for the fundraiser? 43 coins, no nickels, $4.51 equal amount amount of pennies and dimes, how many of each coin Find the future value of $1800 deposited at 8% for 5 years if the account pays simple interest, and the account pays interest compounded annually. A sample of gas at 301 Kelvin and 1.5 atmospheres has a density of 3.90 g/L. What is the molar mass of this gas? Show all of the work used to solve this problem. How did inclusion of the Bill of Rights into the Constitution help in agreeing to the Constitution? Who was the presiding officer at the Constitutional Convention? In a research study if one variable is changed to se how it affects behavior the study is most likely an Which substance is an electrolyte? A) O2 B) Xe C) C3H8 D) KNO3 When the law treats a business such as a corporation or a company like a person, it is a ____?non profitlegal entitysole proprietorshipwholesaler Which of these shows the route taken by Mali emperor Mansa Musa on his famous hajj to Mecca in 1324? Marty is a successful entrepreneur who opened a fast food restaurant selling soup and sandwiches. He opened his first restaurant in Colorado, and soon after expanded to New Mexico, Arizona, and Texas. What might be one reason why Marty's business is expanding? Higher per capita incomes in Colorado, New Mexico, Arizona, and Texas than elsewhere Reduced demand for soup and sandwiches in neighboring states Absence of potential customers in other states Positive shared experience spread among Marty's customer base through cultural diffusion Which source of information would offer the most reliable fact-based information about J.R.R. Tolkien, the author of The Lord of the Rings trilogy? A)A biography entry on Wikipedia B)A book published during Tolkien's lifeC) A movie about the life of TolkienD) A book published last year about Tolkein's life True or false? sewage epidemiology monitors levels of excreted drugs in the sewer system in order to assess the level of illicit drug use in a community. Why did the U.S. experience an era of prosperity after World War II? Among ____________ organisms, groups of ____________ with similar functions make up ____________ .