Which mathematical relationship should you use to convert moles of a substance into grams?
2 answers:
Molar mass is the relationship of number of grams of a substance in 1 mole.
Answer:
No. Of moles = mass / molarmass.
Explanation:
From mass - mole relationship,
No. Of moles = mass / molarmass
Usually, molarmass of a substance have a unit of g/mol.
And since molarmass have units in g/mol, there's no need to convert it into grams. Just convert the value of the mass into grams if it's not in grams by the relation
1kg = 1000g
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