Which mathematical relationship should you use to convert moles of a substance into grams?
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we use concept of chemistry....
moles = weight in grams / molecular mass
so if we know moles of a substance and we can find molecular mass of that substance through its formula and then we can calculate weight of the substance in grams
for example if we have 2 moles of hydrogen gas that means 2 =weight /molecular mass of hydrogen
2= weight / 2
4 g = weight
moles = weight in grams / molecular mass
so if we know moles of a substance and we can find molecular mass of that substance through its formula and then we can calculate weight of the substance in grams
for example if we have 2 moles of hydrogen gas that means 2 =weight /molecular mass of hydrogen
2= weight / 2
4 g = weight
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