I have 2.000 moles of potassium (K). How many grams of potassium chloride (KCl) can I make?

Question

I have 2.000 moles of potassium (K). How many grams of potassium chloride (KCl) can I make?

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Trúc Chi 5 years 2021-08-09T09:56:17+00:00 1 Answers 18 views 0

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  1. thuthao
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    2021-08-09T09:58:08+00:00
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    Answer:

    You can make 149.1g of KCl

    Explanation:

    1 mole of potassium chloride, KCl, contains 1 mole of potassium, K. That means, with 2.000 moles of K we can make 2.000 moles of KCl. To solve this question we must convert these moles of KCl to mass in grams using its molar mass (Molar mass KCl = 74.5513g/mol):

    Mass KCl:

    2.000 moles KCl * (74.5513g / mol) =

    You can make 149.1g of KCl

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