Gas Stoichiometry 1. Use the balanced equation below for the combustion of butane to form carbon dioxide and water to answer the following question 2C4Hho (g) 1302(9) 8CO2(g) 10H2O(g) Suppose a girl lighter contains 100.0 g of butane. How many grams of butane in the lighter would have to be burned to produce 35.8 L of carbon dioxide at STP? 2. Solid sodium carbonate, Na2CO3, reacts with sulfuric acid, H250, to produce CO2 gas according to the following equation: Na2CO3(s) H2504(aq) CO2(g) + H2O) +Na2504(ag) During an experiment to produce carbon dioxide gas, a student recorded the following: P CO2 708.1 mm Hg, V CO2 29.65 ml, and T CO2 25.5 °C How many moles of CO2 were produced? 3. Given the following reaction: 6CO2 + 6H2CsH26+602 How many liters of O2 can be produced from 2.00 x 102 g of water at STP? 4. Given the combustion reaction: C3Hs + 502 3C02 4H20 How many liters of carbon dioxide can be produced from 2.00 L of O2 at STP? 5. Given the following reaction NH3(g) +302(g) 2N2 (g) 6H20 (g) Suppose 34.0 grams of ammonia react completely with oxygen. How many liters of nitrogen wil be produced at STP? Page 2 of 2