Answer to Question #234670 in General Chemistry for Cha

Question #234670

Determine the number of moles of 02(g) that are required to react with 6.00 mol of C2H6 (g).

2C2H6(g)+7 O2(g)= CO2(g) +H2O (l)

Please, show your complete solution. Thank you!

Expert's answer

Mole ratio for C2H6 : O2 = 2:7

Therefore 6 moles of C2H6 = 7 ×3 = 21

21 moles of O2

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