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1 mole.

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Hulda Pouros

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4y ago
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AnswerBot

5mo ago

To find the number of moles in 74g of KCl, you first need to calculate the molar mass of KCl. The molar mass of KCl is the sum of the atomic masses of potassium (K) and chlorine (Cl), which is 39.10 g/mol + 35.45 g/mol = 74.55 g/mol. Then, divide the given mass by the molar mass to get the number of moles: 74g / 74.55 g/mol ≈ 0.993 moles of KCl.

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Q: How many mols in 74g of KCl?
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