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How many moles of KF are present in 46.5 grams of KF
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How many moles of KF are present in 46.5 grams of KF

User Scott McKenzie
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2 Answers

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Step-by-step explanation:

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How many moles of KF are present in 46.5 grams of KF-example-1
User Abhishek Singh
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4.1k points
5 votes

Answer:

0.8017

Step-by-step explanation:

Find the molar Mass of KF

K = 39

F = 19

Total = 58

Note: these numbers are approximate. Use your periodic table to get the exact numbers.

mols = given mass / molar mass

given mass = 46.5

molar mass = 58

mols = 46.5 / 58

mols = 0.8017

User ZiaUllahZia
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3.8k points
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