ОХ183 How many milliliters of 30% potassium hydroxide s

If the total amount of your purchases from the seller nikole more than:
- 5 $ the discount is 5%

Sold 0
Refunds 0
Good feedbacks 0
Bad feedbacks 0

183. How many milliliters of 30% potassium hydroxide solution having a density of 1.29 g / ml, it is necessary to take to prepare 3.0 liters of 0.50 M solution?