Ask a New Question
Search
You wish to heat 30 kg of water from 60°C to 80°C. How many kcal of heat are necessary to do this? To how many kJ does this correspond?
1 answer
1 kJ = 0.24 kcal
c=4186 J/kg•K
Q=cmΔT
Ask a New Question
or
answer this question
.
Similar Questions
How many calories must be supplied to 59 g
of ice at −6 C to melt it and raise the temperature of the water to 61 C? The
1 answer
How much heat is contained in 100 kg of water at 60.0 °C?
Be mindful of significant figure rules for both multiplication and
3 answers
How much heat must be removed from a 200 g block of copper to lower its temperature from 302 oF to 68
oF? Specific heat of
0 answers
The specific heat of concrete is 0.16 kcal/kgC o , and the specific heat of water is 1.00 kcal/kgC o . This means that if 1 kg
0 answers
more similar questions