Chemistry, asked by kingz9175, 11 months ago

A coffee-cup calorimeter initially contains 125 g water at 24.2 degrees celsius. Potassium bromide (10.5 g), also at 24.2 degree celsius, is added to the water, and after the kbr dissolves, the final temperature is 21.1 degrees celsius. Calculate the enthalpy change for dieseling the salt in j/g and kj/mol. Assume that the specific heat capacity of the solution is 4.18 j/cg and that no heat is transferred to the surrounds or to the calorimeter.

Answers

Answered by bittukumarskj
2

Rahim kis Raja ke Darbari Kavi the

Answered by pratyash
0

Answer:

33.51

Explanation:

msdt

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