Molecules of propane

Answer the following questions on the burning of propane gas.1. How many propane C3H8 molecules are there in 2 moles of propane gas? A) 12.04 x 1023 B) 2 molecules C) 6.02 x 1023 D) 6 molecules E) none of above2. The molar mass of propane gas (C3H8) is3. When the equation below is properly balanced, what are the coefficients in front of carbon dioxide and water? C3H8 + O2 —> CO2 + H2O4. Based on the balanced equation below, how many moles of O2 are needed to burn 1 mole of propane? C3H8 + 5O2 —> 3CO2 + 4H2O 5. If 10 moles of propane gas are burned, how many moles of carbon dioxide are released into the air? C3H8 + 5O2 —> 3CO2 + 4H2O 6. What is the mass of 10 moles of propane?7. If you have 500g of propane gas, how many moles of propane gas do you have?8. How many moles of hydrogen atoms do 5 moles of propane molecules contain?1. How many propane C3H8 molecules are there in 2 moles of propane gas?A) 12.04 x 10^23B) 2 moleculesC) 6.02 x 10^23D) 6 moleculesE) none of aboveSolution 1: 2*6.02*10^2312.04*10^23Option A…

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