Full Stoichiometry 1st Problem Set

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College Chemistry 329
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Answer the following problems using the [Condensed Stoichiometry Outline for Folder] and the Graphic Organizer:

1. How many grams of nitrogen gas (N₂) is produced if I react 32.5 grams of ammonia gas (NH₃) using the following equation?

4NH_3(g) + 6 NO_(g) --> 6 H₂O_(g) + 5 N₂

2. How many liters of hydrogen gas (H₂) is reacted if I produce 12.4 grams of water vapor using the following equation?

2 H_2(g) + 1 O_2(g) --> 2 H₂O_(g)

3. Using the balanced equation below, how many grams of calcium bromide do I need to react to obtain 56.4grams of sodium bromide?

__Ca₁Br₂ + ____ Na₃P₁ ==> ____ Ca₃P₂ + ____ Na₁Br₁