How many mol NaBr do you need? That is M x dm^3 = ?
Then mol NaBr = grams NaBr/dm^3
What mass of sodium bromide (NaBr) is required to make 250 cm3 of a 0.35 mol.dm-3 solution?
2 answers
Xxxxnx
2 answers
3 answers
1 answer
1 answer
2 answers