Question

how many grams of NaOH will be required to prepare 500 gram solution containing 5 % w/w NaOH? step by step answer​

Answer 1

Answer:

25 g

Explanation:

ANSWER

In 500 g of solution of 10% w/w NaOH present.

Mass of the solute =( 5×500)/100

=25 g

So, 25 g of NaOH will be required to prepare 500 g of 5% w/w NaOH solution.