Question

A silver bar with a specific heat of 0.235J/gºC has a mass of 250.g and is heated from 22.0°C to 68.5°C. How much heat will the silver bar absorb?​

Answer 1

Answer:

Heat gained or absorbed in a system can be calculated by multiplying the given mass to the specific heat capacity of the substance and the temperature difference. The specific heat of silver is 0.233 J/g-C It is expressed as follows:

Heat = mC(T2-T1)

Heat =250(0.233)(68.5 - 22.0)

Heat = 2708.625 J energy absorbed

Answer 2

Answer:

hey Mate

Heat gained or absorbed in a system can be calculated by multiplying the given mass to the specific heat capacity of the substance and the temperature difference. The specific heat of silver is 0.233 J/g-C It is expressed as follows:

Heat = mC(T2-T1)

Heat =250(0.233)(68.5 - 22.0)

Heat = 2708.625 J energy absorbed

Explanation:

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