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24-08-2019
Chemistry

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Can someone explain me why the molar mass become 90.12 g/mol and when I calculated it's 90 g/mol?

Can someone explain me why the molar mass become 9012 gmol and when I calculated its 90 gmol class=

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ayip4315 ayip4315

25-08-2019

Answer:

It could be because of rounding error somewhere in your calculations. Another thing to note is 90 +/- 4 g/mol.

Your calculations don't have to be spot on.

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