Calculate the Mole Fraction of KCl in a Solution Prepared

question 63

Short Answer

Calculate the mole fraction of KCl in a solution prepared by dissolving 2.50 g of KCl in 500.0 g of H₂O.

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Definitions:

October 1957

The month marked by the launch of Sputnik 1 by the Soviet Union, beginning the Space Age and igniting the U.S.-Soviet space race.

Korea

A region in East Asia, divided into two distinct countries: North Korea and South Korea, with distinct governments and political systems.

Great Britain

An island in the North Atlantic Ocean off the northwest coast of continental Europe, comprising England, Scotland, and Wales.

Japan

An island country in East Asia, known for its rich history, cultural heritage, and significant economic and technological advancements.