JavaughnU96793 JavaughnU96793

03-11-2022
Chemistry

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How many moles are in 91.5 grams of Helium?

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AbdulsamadZ196233 AbdulsamadZ196233

03-11-2022

In order to find the number of moles with a given mass of Helium, we need to use its molar mass, which is 4.0026g/mol, therefore we will have:

4.0026g = 1 mol of Helium

91.5g = x moles of Helium

x = 22.86 moles of Helium in 91.5 grams

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