How many mols is 10.6 g ?
mol mass = 2(23) + 12 + 3(16) = 106 g/mol
so we have (1/10) of a mol in 1/4 of a liter
that would be 4/10 of a mol in a liter
what is the molarity of a solution prepared by dissolving 10.60g of Na2CO3 in enough distilled water to obtain 250.0ml of solution
1 answer
1 answer