Question
Asked Jan 29, 2019
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How many mols are in 5 grams of gold? What about silver?

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Expert Answer

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Step 1

moles of any substance is its mass divided by its molar mass.

moles = mass (g)/molar mass (g/mol)

Step 2

Mols in 5 g gold

molar mass of gold = 196.97 g/mol

So,

moles of Gold = 5 g/196.97 g/mol

        &n...

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Chemistry

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