A 0.75 g sample of KCl is added to 50.0 g of H20 in a Styrofoam cup and stirred until it dissolves. The temperature of the solution starts at 26.0°C. I the heat of solution of KCl is +17.0 kJ/mol KCl, what is the final temperatur of the solution? You may assume that the aqueous solution has the same ifio hoot og

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A 0.75 g sample of KCl is added to 50.0 g of H2O in a Styrofoam cup and
stirred until it dissolves. The temperature of the solution starts at 26.0°C. If
the heat of solution of KCl is +17.0 kJ/mol KCI, what is the final temperature
of the solution? You may assume that the aqueous solution has the same
specific heat as water.
A II
Transcribed Image Text:A 0.75 g sample of KCl is added to 50.0 g of H2O in a Styrofoam cup and stirred until it dissolves. The temperature of the solution starts at 26.0°C. If the heat of solution of KCl is +17.0 kJ/mol KCI, what is the final temperature of the solution? You may assume that the aqueous solution has the same specific heat as water. A II
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