Question

1. Water has a specific heat capacity of 4.184 j/gc. This means it takes 4.184 j to heat 1.00 gram of water 1.00c. A) how much energy will it take to heat 10.0 grams of water 1c? ______________ b) how much energy is needed to heat 30.0 g h2o from 10.0 c to 50.0 c? ____________ 2. Lets try a standard calorimetry problem. A pot of water (2.5 liters of water) initially at 25.0c is heated to boiling (100.c). How much energy (in j) is needed to heat the water? (the density of water is 1 g/ml.)

Answer 1

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