calculate the heat change in calories for condensation
Calculate the amount of heat energy required to condense steam at 100 C,cool liquid and freeze it at 0 C. Share this answer and help others! When 1g of steam at 100 ÂºC condenses to give 1 g of water at 100 ÂºC, 2260 J of heat will be released to the surroundings. So find the heat released when 95g of steam changes. Specific heat of water = 4.18 J/gÂ° C. So multiply 4.18 by 95 (for mass of water) and by 100 (for temp change) Heat of fusion of water = 334.0 J/g (check this data). You have 95g so multiply it by 95. Add the three steps together to get total energy released.