Question
Asked Jan 15, 2020
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Which contains the most moles: 10.0 gg of hydrogen gas, 100 gg of carbon, or 500 gg of lead?

 

 

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Expert Answer

Step 1

Let M be the mass of the element, Mmol be the molar mass of element.

Write the expression for the number of moles of element.

Physics homework question answer, step 1, image 1
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Step 2

Write the expression to find the number of moles of hydrogen gas.

Physics homework question answer, step 2, image 1
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Step 3

Write the expression to find the ...

Physics homework question answer, step 3, image 1
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