O CHEMICAL REACTIONS Theoretical yield of chemical reactions Gaseous ethane (CH, CH,) reacts with gaseous oxygen gas (0,) to produce gaseous carbon dioxide (CO.) and gaseous water (H,O). What is the theoretical yield of water formed from the reaction of 1.2 g of ethane and 5.6 g of oxygen gas? Be sure your answer has the correct number of significant digits in it. dlo ?

D 0/3 Percent yield of chemical reactions Liquid octane (CH;(CH,) CH,) reacts with gaseous oxygen gas (O,) to produce gaseous carbon dioxide (CO,) and gaseous water (H,0). If 28.5 g of carbon dioxide is produced from the reaction of 11.4 g of octane and 55.6 g of oxygen gas, calculate the percent yield of carbon dioxide. Round your answer to 3 significant figures.

Gaseous methane (CH,) reacts with gaseous oxygen gas (0,) to produce gaseous carbon dioxide (CO,) and gaseous water (H,0). What is the theoretical yield of water formed from the reaction of 0.16 g of methane and 0.29 g of oxygen gas? Round your answer to 2 significant figures.

O STOICHIOMETRY Theoretical yield of chemical reactions ID 1/5 Liquid octane (CH; (CH,),CH;) reacts with gaseous oxygen gas (0,) to produce gaseous carbon dioxide (CO,) and gaseous water (H,0). What is the theoretical yield of carbon dioxide formed from the reaction of 85.7 g of octane and 519. g of oxygen gas? Round your answer to 3 significant figures. II

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Gaseous ethane (CH;CH,) reacts with gaseous oxygen gas (0,) to produce gaseous carbon dioxide (Co,) and gaseous water (H,0). What is the theoretical yield of carbon dioxide formed from the reaction of 6.9 g of ethane and 6.7 g of oxygen gas? Round your answer to 2 significant figures. do Ar