How many grams are there in 4.50 moles of Na2SO ?
1 answer
You made a topo. That is Na2SO3 or Na2SO4 or Na2S2O3 or something like that. Anyway, Na is about23, S is about 32 and O is about 16. Add them. That will be the grams in 1 mole. Then multiply by 4.5
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