Finding the Volume of Methane at the Given Conditions

[ahaanomegas]

Long title, I know!

Homework Statement

The heat of combustion of methane (\text{CH}_4) is 890.4 \ \text{kJ/mol} and the heat of capacity of \text{H}_2\text{O} is 75.2 \ \text{J}/\text{mol}\cdot\text{K} and that the heat capacity of \text{H}_2\text{O} is 37.7 \ \text{J}/\text{mol}\cdot\text{K}, calculate the heat of fusion of water at -10 \ { }^{\circ}\text{C}.

Homework Equations

I really don't know. I'm truly confused.

The Attempt at a Solution

From the given information, I was thinking of finding the mass of methane, but then I would need the density of methane, which was never mentioned in my textbook. So I highly doubt my thoughts are even on the right track.

Any start/hint to a solution would be highly helpful and appreciated!
Thanks in advance,
~ Ahaan.

 

[LawrenceC]

This problem should be restated. As it is stated, it does not make sense. You have stated any conditions.

 

[ahaanomegas]

Ah. Now I don't feel so guilty for not getting it. It was a challenge problem in my textbook, so I didn't make it. Sorry about that and thanks! End of thread.