Homework Help: chemistry

Posted by krystal on Monday, February 13, 2012 at 2:10pm.

For the combustion of ethane, beginning with 2.6 mol of CH3CH3,
2CH3CH3(g) + 7O2(g) → 4CO2(g) + 6H2O(g)

a. how many moles of O2 are required to completely consume the CH3CH3?

9.1 moles

b. how many moles of CO2 are obtained when the CH3CH3 is completely combusted?

5.2 moles

c. how many moles of H2O are obtained when the CH3CH3 is completely combusted?

7.8 moles

chemistry - DrBob222, Monday, February 13, 2012 at 3:09pm
I agree

Answer this Question

Related Questions

chemistry - consider the following reaction: 2C2H6(g)+7O2 (g)-->4CO2(g)+...
Chemistry - Given the reaction 2C2H6 + 7O2 → 4CO2 + 6H2O ∆H...
chemistry - in the chemical equation :2C2H6+7O2->4CO2+6H2O, hOW many ...
Chemistry - 2C2H6 +7O2 --> 4CO2 + 6H2O If 6 moles of O2 are used in the ...
chemistry - 2C2H6(g) + 7O2(g) > 4CO2(g) + 6H2O(g) KCl(s) > K(s...
Chemistry - Express the rate of the reaction 2C2H6 + 7O2 -> 4CO2 + 6H2O ...
CHEM! (SCIENCE) NEED HELP - According to the reaction below,if 24 moles CO2 ...
chemistry - if excess NH3 is reacted with 0.438 mol of O2, how many moles of H2O...
chemistry - I need help with a,b,and c. I tried to balance it but im having a ...
chemistry - During the combustion of ethane, C2H6(g), 40.4 grams of liquid are ...

For Further Reading

First Name:
School Subject:
Answer: