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Airida [17]
3 years ago
14

How many calories are required to increase the temperature of 13 g of alcohol from 11 °c to 23 °c? the specific heat of alcohol

is 0.588 cal/g °c?

Chemistry
2 answers:
Diano4ka-milaya [45]3 years ago
8 0
Hope this would help you

erastova [34]3 years ago
3 0

Answer:

91.728 cal required to increase the temperature 11 °C to 23 °C.

Explanation:

Mass of the alcohol ,m= 13 g

The specific heat of the alcohol,c = 0.588 cal/g °C

Change in temperature = \Delta T=23^oC-11^oc=12^oC

Heat required to increase the temperature be Q.

Q=mc\times \Delta T

Q=13 g\times 0.588 cal/g ^oC\times 12^oC=91.728 cal

91.728 cal required to increase the temperature 11 °C to 23 °C.

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