ok, here is the question
Methane,the chief component of narural gas,burns in oxygen according to the equation
CH(small 4)(g) + 2 O(small 2)(g)________> CO(small 2)(g) + 2H(small 2)O(g)
If 7 moles of CH(small 4) react with an unlimited amount of oxygen, how many moles of H(small 2)O(g) will be produced?
my answer : 14 b/c i just guessed b/c my book doesn't explain in this kind of problem.. i would really appreciate if you could help me, thanx.