Question

Find the molarity of a solution containing 80 grams of naoh

Answer 1

How many grams of naoh are there in 500.0 ml of 0.4m solution?

How many grams of naoh are there in 500.0 ml of 0.4m solution?3.7 grams just doing it in my head. 1 liter (1000ml) of 1M NaOH would take 40 grams.

How many grams of naoh are there in 500.0 ml of 0.4m solution?3.7 grams just doing it in my head. 1 liter (1000ml) of 1M NaOH would take 40 grams.0.175 M = 0.175 mol/liter Therefore...0.175mol/liter x 40 g/mol x 0.5 liter = 3.5 g