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203 solutions

Stoichiometry

Q. 2Al(s) + 3Cl2(g) → 2AlCl3(s) You are given 20.0 g of aluminum and 25.0 g of chlorine gas . If you had excess aluminum, how many moles of aluminum chloride could be produced from 25.0 g of chlorine gas, Cl2? Express your answer to three significant figures and include the appropriate units.

Solved • Mar 12, 2020

Stoichiometry

Q. 2Al(s) + 3Cl2(g) → 2AlCl3(s) You are given 20.0 g of aluminum and 25.0 g of chlorine gas . If you had excess chlorine, how many moles of aluminum chloride could be produced from 20.0 g of aluminum? Express your answer to three significant figures and include the appropriate units.

Solved • Mar 12, 2020

Stoichiometry

Q. Calculate [HgCl42−] in a solution prepared by adding 0.0200 mol of NaCl to 0.250 L of a 0.100-MHgCl2 solution.

Solved • Mar 28, 2020

Stoichiometry

Q. Given 8.20 g of butanoic acid and excess ethanol, how many grams of ethtyl butyrate would be synthesized, assuming a complete 100% yield? Express your answer in grams to three significant figures.

Solved • Mar 12, 2020

Stoichiometry

Q. For the reaction Ti(s) + 2 F2(g) → TiF4(s) compute the theoretical yield of the product (in grams) for each of the following initial amounts of reactants. 0.235 g Ti, 0.282 g F2 Express your answer using three significant figures.

Solved • Mar 10, 2020

Stoichiometry

Q. For the reaction Ti(s) + 2 F2(g) → TiF4(s) compute the theoretical yield of the product (in grams) for each of the following initial amounts of reactants. 2.2 g Ti, 1.7 g F2 Express your answer using two significant figures.

Solved • Mar 10, 2020

Stoichiometry

Q. For the reaction Ti(s) + 2 F2(g) → TiF4(s) compute the theoretical yield of the product (in grams) for each of the following initial amounts of reactants. 3.0 g Ti, 3.0 g F2 Express your answer using two significant figures.

Solved • Mar 10, 2020