Calculate the amount of heat (in kJ) required to convert 87.5 g of water to steam at 100°C. (The molar heat of vaporizaion of water is 40.79 kJ/mol.)
3 answers
q=mass H2O x delta Hvap.
Calculate the amount of heat required to raise the temperature of a 31 sample of water from 9 to 26
How much heat in Joules is needed to evaporate a cup of water (250g) at 100 degrees Celsius?
2 answers