Question: Answer all 3 questions! 4.2kJ to cal Express your answer to two significant figures and include the appropriate units. Calculate the heat change in kilocalories

Answer all 3 questions!

kilocalories for condensation of 8.0kg of steam at 100C. Express your answer

4.2kJ to cal Express your answer to two significant figures and include the appropriate units. Calculate the heat change in kilocalories for condensation of 8.0kg of steam at 100C. Express your answer as a positive value using two significant figures and include the appropriate units. Calculate the heat change in kilojoules for condensation of 175g of steam at 100C. Express your answer as a positive value using three significant figures and include the appropriate units

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