130g of water is placed in a 10g aluminum cup. Both the water and cup start at temperature 40 degrees C. 30 g of ice at an initial temperature of 0 degrees C is added to the water. The ice is allowed to melt and the system comes to equilibrium at a temperature of 19 degrees C. Calculate the latent heat of fusion for water

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Q: A 6.22-kg piece of copper that is heated absorbs 728 kJ of energy. If the copper starts at 20.5° C,…

A: Given that:-Mass, m=6.22 kg=6.22×103 gmEnergy, E=728 kJ=728×103 JInitial temperature,…

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A: Given: The initial temperature of the ice is T=-8 oC. The final temperature of the ice is T=0 oC.…

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Q: A 10 L sample of gas at a unknown pressure is compressed to a volume of 1.25 L at a pressure of 120…

A: Given that,V1=10 litreP2=120 PsiV2=1.25 litreBy using isothermal processwe can write,P1V1=P2V2…

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Calorimetry

Measuring the heat transferred during chemical reactions or other physical processes is known as calorimetry. It comes under the branch of thermochemistry.