Step-by-step explanation:
Step-by-step explanation:
1 mol of methane is 16 grams. Therefore, if you have 100 grams of methane, it means that you have
100
16
=
6.25
moles of methane.
When you burn 6.25 moles of methane, you produce 6.25 moles of carbondioxide.
Your reaction is wrong though. I want to correct it.
C
H
4
+
2
O
2
→
C
O
2
+
2
H
2
O
When you burn 6.25 moles of methane, you need 12.5 moles of oxygen gas.
When you burn 6.25 moles of methane, you produce 6.25 moles of carbondioxide (275 grams of
C
O
2
) and 12.5 moles of water vapour (225 grams of
H
2
O
).