B) Calculate the amount of energy required to change the molecular energy of 25g of water from -10C to 110C.

Show work

Cr(oh)3 -> cr(3+) + 3oh-

There is no reason to think the results are biased or not conducted properly but you should not assume the results are correct just because they were done in a laboratory so the answer would be c. it is likely to be reliable because the results support the conclusion presented.