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How do you find the molar mass of 450 grams of Na2SO4

2007-09-13 21:30:04 · 2 answers · asked by Dhoopy 3 in Science & Mathematics ➔ Mathematics

Molar mass of Na2SO4
= (22.99)*2 + 32.07 + (16.00)*4
= 142.05 g/mol.

So 450 g of Na2SO4 = (450/142.05) = 3.17 mol.

2007-09-13 21:39:01 · answer #1 · answered by Scarlet Manuka 7 · 0⤊ 0⤋

Molar mass = (23x2)+32+(16x4)
=46+32+64
=142g/mol
So molar mass of 450 gms of Na2SO4=450/142
=3.17mols

2007-09-14 04:49:17 · answer #2 · answered by Adithya M 2 · 0⤊ 0⤋