Im not understanding molar calculations. I don't understand what step to use where and which numbers...
Im not understanding molar calculations. I don't understand what step to use where and which numbers to use. For example,
how many moles of carbon are in a 1g (5 carat) diamond? I don't know where to start
Homework Answers
Ans :
To calculate the number of moles of any element , we divide the given mass of that element by its molar mass.
Here we need to find out the number of moles of carbon in 1 g of diamond .
The molar mass of carbon is 12.0107 g/mol
given mass = 1 g
So putting values :
mol = 1 g / 12.0107 g/mol
= 0.083 mol
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