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Asked by Anonymous

How many sig figs is 820 g of carbon (which has molar mass 12.01) supposed to have when converted to moles?
9 years ago

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Answered by bobpursley
I would use two sig figures. 820 is two sig figures.
9 years ago
Answered by Anonymous
So do I write 68.2764363 as 68?
9 years ago

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