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natka813 [3]
3 years ago
5

Explain how you would find the number of moles of carbon in 4.5 kg of carbon.

Chemistry
1 answer:
UkoKoshka [18]3 years ago
3 0
In a simplified version, check the number carbon atoms present and multiply by its relative atomic mass. Later divide by the given mass (4.5 x 1000 = 4500g) and you’ll get the number of mole of carbon
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2.5 mmoles (C₆H₅)₂CO               1 mole                  182.221 g
-----------------------------------  x  ------------------------  x  -------------------  =
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