Calculate relative molecular masses of the following. ii. Urea [NH2CONH2]
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sorry I don't know I answered this question because I dont have points so I answered sorry have a great day
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A molecule of urea has chemical formula CO(NH2)2
i.e it has 1 oxygen, 1 carbon, 2 nitrogen and 4 hydrogen atoms
Now putting atomic masses of atoms in formula:
12+16+(14+2)2
We get 60
So the molecular mass of urea is 60g/mol
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