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kozerog [31]
3 years ago
12

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

Chemistry
1 answer:
e-lub [12.9K]3 years ago
8 0

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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