2/29 HW – Gas Stoichiometry

1. How many mL of hydrogen at STP are produced from 28.0 grams of zinc reacting with an excess of sulfuric acid (H₂SO₄)?

2. How many grams of NaCl can be produced by the reaction of 112 mL of chlorine at STP with excess sodium?

3. Bromine reacts with 5,600 mL of hydrogen to yield what mass of hydrogen bromide at STP?

4. How many grams of solid antimony (III) chloride can be produced from 3750 mL of chlorine gas at STP reacting with an excess of antimony (Sb)?

5. How many L of oxygen are required to burn 1.00 L of methane (CH₄)? This reaction takes place at STP.