Posted by
**Hannah** on
.

How many kilograms of water at 15oC can be heated

to 95oC by burning 143 grams of methane, CH4, assuming

that 100% of the heat is used to heat the water.

The heat of combustion of methane is 891 kJ per mole

of methane. (The specific heat of water is 4.184 J/goC.)

I am not sure what to do