B and D is out. It cant be A because heat of combustion is substance not compound. So the answer is D.
Answer:
must have the same number of protons
In order to calculate the amount of heat energy required to melt 347 grams of ice, we need to will apply the equation:
Q
= ml, where m is the mass of substance and l is its latent heat of
fusion. For ice, the latent heat of fusion is 334 joules per gram.
Therefore:
Q = 347 x 334
Q = 112,558 joules of energy
Hope this helped.
Simple sugar! Good luck! :)
