Explanation Given: 15.6 g K C l in 274 m L of K C l solution. Molarity: Molarity of the solution is defined as the number of moles of solute per liter of the solution. It symbolized by M . Molarity of any solution is a ratio of moles of solutes per liter of solution Formula used: Molarity ( M ) = moles of solutes liter of solution N u m b e r o f m o l e s = m a s s m o l a r m a s s Calculation: Step: I First calculate the number of moles as follows: number of moles = mass of substitute × 1 mol molar mass number of moles of KCl = mass of KCl × 1 mol KCl molar mass of KCl = 15 .6 g × 1 mol KCl 74 .55 g = 0

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Chapter 9, Problem 9.100APP

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The molarity of the KCl solution.

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Chapter 9, Problem 9.99APP

Chapter 9, Problem 9.101APP

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The molarity of the K C l solution.

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To determine: The molarity of the KCl solution.

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To determine:

The molarity of the KCl solution.