To solve the problem, we
must know the heat capacity of ice and water.
For Cp = 2090 J/kg C
H = mCpT
H = (10 kg) ( 2090 J/ Kg C)
( -23 C)
H = - 480700 J
For water Cp = 4180 j/kg C
H = (100 kg) ( 4180 J/kg C)
( 60 C)
<span>H = 2508000 J</span>
I'm almost positive the answer is a.
You've failed because you failing becomes a statement rather than it becoming fact or what actually happened.
Fossil fuels . . . coal, oil, natural gas
Among primitive cultures, wood is an important source.
