Question

Use the following information to answer questions 1 and 2. The combustion of ethane, (C2H6) produces CO2 and H2O: 2C2H6(g) + 7O2(g) ? 4CO2(g) + 6H2O(g) Question 1 (1 point) Calculate the number of moles of CO2 that will be produced by the reaction of 5.0 mol of O2? 8.8 mol 2.9 mol 3.0 mol 5.6 mol Question 2 (1 point) How many litres of oxygen gas are required to react with 15.6g of ethane?

          Use the following information to answer questions 1 and 2. The combustion of ethane, (C2H6) produces CO2 and H2O:

2C2H6(g) + 7O2(g) ? 4CO2(g) + 6H2O(g)

Question 1 (1 point)
Calculate the number of moles of CO2 that will be produced by the reaction of 5.0 mol of O2?

8.8 mol
2.9 mol
3.0 mol
5.6 mol

Question 2 (1 point)
How many litres of oxygen gas are required to react with 15.6g of ethane?

Use the following information to answer questions 1 and 2. The combustion of ethane, (C2H6) produces CO2 and H2O:

2C2H6(g) + 7O2(g) ? 4CO2(g) + 6H2O(g)

Question 1 (1 point)
Calculate the number of moles of CO2 that will be produced by the reaction of 5.0 mol of O2?

8.8 mol
2.9 mol
3.0 mol
5.6 mol

Question 2 (1 point)
How many litres of oxygen gas are required to react with 15.6g of ethane?

Added by Ian G.

Chemistry: Structure and Properties

Nivaldo Tro 2nd Edition

Instant Answer

Solved by Expert Supreeta N

07/11/2023

Step 1

Question 1: From the balanced equation, we can see that 7/2 moles of O2 produce 2 moles of CO2. We are given 5.0 moles of O2, so we can set up a proportion to find the moles of CO2 produced: (7/2 moles O2) / (2 moles CO2) = (5.0 moles O2) / (x moles Show more…

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Use the following information to answer questions about ethane (C2H6) combustion and the production of CO2 and H2O: Question 1 (1 point): Calculate the number of moles of CO2 that will be produced by the reaction of 5.0 mol of O2. 8.8 mol 2.9 mol 3.0 mol 5.6 mol Question 2 (1 point): How many liters of oxygen gas are required to react with 15.6 g of ethane?