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  • 10-11-2022
  • Chemistry
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Calculate the change in temperature produced by the addition of 1 kcal of heat to 100 g of steel.

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0805994 0805994
  • 10-11-2022

Calculate the change in temperature produced by the addition of 1 kcal of heat to 100 g of steel.

Csteel= 0.118

Change in temp: 84.7 degrees Celsius

Explanation:

1. (Write down all units.)

q= 1

m= 100

C= 0.118

2. (Remember q=mcΔT)

3. (Calculate the amount needed to raise the 100g by 1 degree.)

100 x 0.118= 11.8 c

4. (Convert kcal to cal.)

1 kcal= 1000 calories.

5. (Divide calories given by calories needed.)

1000/11.8= 84.75

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