A 150.0g sample of water at 30.00 degree Celsius is warmed to 63.50 degree Celsius. How much energy was required to warm the sample of water?
A.39810J
B.71100J
C.21000J
D.11000J

The picture represents the process that produces most of the energy used by living organisms on earth. which process is represented in the picture? a) the magnetic attraction between two hydrogen nuclei. b) the fusion of hydrogen nuclei to produce a helium nucleus in the core of the sun. c) the fission of hydrogen nuclei to produce a helium nucleus in the core of the sun. d) the chemical reaction between hydrogen nuclei to produce a helium nucleus in earth's atmosphere.