Physics, 18.01.2021 14:00 munaizsiddiqui

When you mix two substances, the heat gained by one substance is equalto the heat lost by the other substance. Suppose you place 125 g of aluminum ina calorimeter with 1,000 g of water. The water changes temperature by 2 Â°C andthe aluminum changes temperature by â74.95 Â°C. Required:
a. Water has a known specific heat capacity of 4.184 J/g Â°C. Usethe specific heat equation to find out how much heat energy the watergained (q).
b. Assume that the heat energy gained by the water is equal to the heat energy lost by the aluminum. Use the specific heat equation to solve for the specific heat of aluminum. (Hint: Because heat energy is lost, the value of q is negative.)

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When you mix two substances, the heat gained by one substance is equalto the heat lost by the other...

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