February 20, 2017

Homework Help: CHEM

Posted by K on Monday, October 15, 2007 at 10:07pm.

My balanced equation is:

a) 2C8H18(g) + 25O2(g) -> 16CO2(g) + 18H2O(g)

b) 0.290 mol of octane is allowed to react with 0.670mol of oxygen. Which is the limiting reactant? (((Which I found Oxygen to be the limiting reactant.)))

I do not understant how to work out "c" & "d":

c)How many moles of water are produced in this reaction?
H2O produced: ____mol

d)After the reaction, how much octane is left?
moles of C8H18 remaining: ___mol

Could someone please help me?!

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