When 30.0 g of KI is dissolved in 60.0 mL of distilled water in a calorimeter, the temperature drops from 25.0 °C to 20.0 °C. Calculate the enthalpy of solution in kJ•mol-1 for KI.

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c, liquids evaporate, creating a gas

it’s previous models   because when i picked that son of a gun’s answer it was wrong look for previous models because they might make it a different letter  

answer; capital earns interest; entrepreneurship receives a profit or incurs a loss;