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Two water solutions that have a density of
1.00 g/mL are mixed, and a reaction occurs.
The temperature rises from 25.0°C to 27.0°C.
Given that the heat capacity is 4.18 J/g x°C
and that the total mass of the water is 75.0 g,
what is the heat change for the reaction?

Two water solutions that have a density of 100 gmL are mixed and a reaction occurs The temperature rises from 250C to 270C Given that the heat capacity is 418 J class=

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JJGaming

Answer : 627 J

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mickymike92

The heat change for the reaction is 627 J.

What is heat change?

Heat change is the change in the heat content of a substance as a result of temperature change.

  • The heat change = mass × specific heat capacity × temperature change

Heat change = 75 × 4.18 × (27 - 25)

Hear change = 627 J

Therefore, the heat change for the reaction is 627 J.

Learn more about heat change at: https://brainly.com/question/18912282

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