When One Mole of Potassium Hydroxide Dissolves in a Kilogram

question 97

Essay

When one mole of potassium hydroxide dissolves in a kilogram of water to produce about a liter of solution,the temperature increases by almost 13°C.Is the dissolution of KOH in water exothermic or endothermic?

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Definitions:

Quantity Demanded

The overall volume of a good or service that consumers intend and can afford to buy within a specific period at a particular price.

Complementary Good

A product or service that is typically used together with another product, such that an increase in demand for one leads to an increase in demand for the other.

Change in Demand

A change in the quantity demanded of a good or service at at least one price that is caused by factors other than a change in the price of that good or service.

Technology

The application of scientific knowledge for practical purposes, especially in industry, which includes machinery, equipment, methods, and processes.