Gaseous ethane (CH, CH,) reacts with gaseous oxygen gas (O,) to produce gaseous carbon dioxide (CO,) and gaseous water (H,O). If 34.1 g of carbon dioxide is produced from the reaction of 17.4 g of ethane and 90.3 g of oxygen gas, calculate the percent yield of carbon dioxide. Be sure your answer has the correct number of significant digits in it. %
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- Liquid hexane CH3CH24CH3 reacts with gaseous oxygen gas O2 to produce gaseous carbon dioxide CO2 and gaseous water H2O . If 99.0g of carbon dioxide is produced from the reaction of 61.18g of hexane and 142.4g of oxygen gas, calculate the percent yield of carbon dioxide. Be sure your answer has the correct number of significant digits in it.Liquid hexane CH3CH24CH3 reacts with gaseous oxygen gas O2 to produce gaseous carbon dioxide CO2 and gaseous water H2O . What is the theoretical yield of carbon dioxide formed from the reaction of 80.1g of hexane and 84.8g of oxygen gas?Be sure your answer has the correct number of significant digits in it.Liquid hexane CH3CH24CH3 reacts with gaseous oxygen gas O2 to produce gaseous carbon dioxide CO2 and gaseous water H2O. What is the theoretical yield of carbon dioxide formed from the reaction of 37.9g of hexane and 102.g of oxygen gas? Be sure your answer has the correct number of significant digits in it. I keep getting this problem wrong because of the sig. digits, dont round till the end because if it is off by 0.1, it will be incorrect.
- Liquid hexane CH3CH24CH3 reacts with gaseous oxygen gas O2 to produce gaseous carbon dioxide CO2 and gaseous water H2O . What is the theoretical yield of water formed from the reaction of 79.3g of hexane and 213. g of oxygen gas? Be sure your answer has the correct number of significant digits in it.A major component of gasoline is octane C8H18 . When octane is burned in air, it chemically reacts with oxygen gas O2 to produce carbon dioxide CO2 and water H2O . What mass of water is produced by the reaction of 9.52g of oxygen gas? Be sure your answer has four significant digits.Liquid hexane CH3CH24CH3 reacts with gaseous oxygen gas O2 to produce gaseous carbon dioxide CO2 and gaseous water H2O . If 3.49g of carbon dioxide is produced from the reaction of 1.7g of hexane and 9.7g of oxygen gas, calculate the percent yield of carbon dioxide.Be sure your answer has the correct number of significant digits in it.
- Gaseous ethane CH3CH3 will react with gaseous oxygen O2 to produce gaseous carbon dioxide CO2 and gaseous water H2O Suppose 4.51 g of ethane is mixed with 30. g of oxygen. Calculate the maximum mass of water that could be produced by the chemical reaction. Be sure your answer has the correct number of significant digits.A thermite reaction was used historically to weld. In the reaction, solid aluminium and solid iron(III) oxide are ignited by high temperatures to give aluminium oxide and iron. 2 Al(s) + Fe2O3(s) → 2 Fe(s) + Al2O3(s) If 68.8 g of aluminium is used in the reaction, how many moles of aluminium oxide are produced? Record only your final answer rounded to the correct number of significant digits and include proper units. Sodium metal is a soft silvery metal. Sodium metal reacts vigorously with water to produce sodium hydroxide and hydrogen gas. What mass of hydrogen can be produced from 8.37 g of sodium?Do not show your work in the space provided.Record only your final answer with the correct number of significant digits and the proper units.Gaseous butane CH3CH22CH3 will react with gaseous oxygen O2 to produce gaseous carbon dioxide CO2 and gaseous water H2O . Suppose 4.65 g of butane is mixed with 25. g of oxygen. Calculate the maximum mass of carbon dioxide that could be produced by the chemical reaction. Be sure your answer has the correct number of significant digits.
- Liquid hexane CH3CH24CH3 reacts with gaseous oxygen gas O2 to produce gaseous carbon dioxide CO2 and gaseous water H2O . If 0.879g of water is produced from the reaction of 1.7g of hexane and 4.0g of oxygen gas, calculate the percent yield of water. Be sure your answer has the correct number of significant digits in it.Gaseous butane CH3CH22CH3 reacts with gaseous oxygen gas O2 to produce gaseous carbon dioxide CO2 and gaseous water H2O. What is the theoretical yield of carbon dioxide formed from the reaction of 29.6g of butane and 140.g of oxygen gas? Be sure your answer has the correct number of significant digits in it.Methanol has tremendous potential to be used as an alternate fuel. Carbon monoxide gas reacted with hydrogen gas can be used to produce methanol.A student reacted 51.9 g of H2(g) with excess CO(g) to produce methanol.If his percent yield was 47.7%, calculate the mass (in g) of CH3OH(l) that he collected in the experiment.Hint: Write a balanced chemical reaction equation.Record only your final answer with the correct number of significant digits and the proper units.