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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Which of the following two events occur to create a sea breeze? select all that apply. warm air rises on the ocean and moves toward the land to cool warm air rises on land and moves toward the ocean to cool cool air moves from the ocean to be warmed by the land cool air moves from the land to be warmed by the ocean

The melting point of sulfur is 115 °c and its boiling point is 445 °c. what state would sulfur be in at 200 °c?

What is the most common form of matter in the universe