April 02, 2015
What is specific heat?
Which substance would have a higher
specific heat:
Water= change in temp. was 4.21 C
Copper= change in temp. was 32 C
April 02, 2015
April 02, 2015
April 02, 2015
What is the change in heat energy when
114.3g of water at 14.8 C is raised to
18.0 C? Specific heat of water is 4.18.
April 02, 2015
What is the specific heat of metal if its mass
is 26.86g and it requires 418.6 J of heat
energy to raise its temperature from 27.4 C
to 67.3 C?
April 02, 2015
April 02, 2015
If 32.0g of NH3 was burned in a bomb
calorimeter containing 52.5g of water. What is
the heat given off by the combustion of NH3 ?
The temperature of the water raises 84.2 C.
April 02, 2015
April 02, 2015