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Chemistry, 30.09.2019 02:30 haydenoo72

Lakshmi has a sample of ammonium nitrate (nh4no3) that has a mass of 40.10 g. she knows that the molar mass of nh4no3 is 80.0432 g/mol. to the correct number of significant digits, how many moles of nh4no3 does the sample contain?
0.50
0.500979
0.500980
0.5010

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Lakshmi has a sample of ammonium nitrate (nh4no3) that has a mass of 40.10 g. she knows that the mol...

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