Question

What is the concentration, in g/mL, of a solution made by dissolving 75.0 g of phosphoric acid in 50.0 mL of solution?

Answer 1

If concentration is in g/mL it means how many gramsis in one mL ,and if you have 75 g per 50 ml, you will have 75/50 =
1,5 grams per ml. answer =1,5g/mL