Grams to Grams Stoichiometry Quiz

What is the first step in solving a stoichiometry problem?

• Ensure the chemical equation is balanced

• Find the molar mass of the product

• Use a multiplication grid

• Convert grams to liters

What is the purpose of using a dimensional analysis (g_A-g_B set-up) in stoichiometry?

• To calculate the theoretical yield

• To balance the chemical equation

• To find the limiting reactant

• To track and cancel units

Tags

NGSS.HS-PS1-7

What must be done first when converting grams A to grams B?

• Convert grams B to liters B

• Convert grams A to moles A

• Convert grams B to particles B

• Convert grams A to grams B

What is the molar ratio of BaCl₂ to AgCl in the balanced equation?

• 1:1

• 1:2

• 2:1

• 2:3

What is the final step in solving a grams A to grams B stoichiometry problem?

• Convert grams of B to moles of B

• Convert moles of A to particles of A

• Convert moles of B to grams of B

• Convert grams of A to liters of A

What is the given substance in the problem example?

• AgCl

• AgNO₃

• Ba(NO₃)₂

• BaCl₂

What is the mass of hydrogen peroxide that must decompose to produce 48.64 grams of water?

• 91.83 grams

• 48.64 grams

• 18.02 grams

• 34.02 grams

How many grams of silver are produced when 36.9 g of copper react?

• 250. g

• 125 g

• 73.8 g

• 372 g