Question

How many grams of naoh are there in 500.0 ml?​

Answer 1

How many grams of naoh are there in 500.0 ml?

=> 3.5 g

>>Mols = Molarity × Liters

>>Mols of NaOH = 0.175 × 0.5 = 0.0875 mols

>>Mass = Mols × M W

>>Mass of NaOH = 0.0875 × 40 = 3.5 g..

Answer 2

1 liter (1000ml) of 1M NaOH

would take 40 grams.

0.175 M = 0.175 mol/litre

Therefore...0.175mol/liter x 40 g/mol x 0.5 liter = 3.5 g

Hope it helps ❤️