1.

What volume of 1M NaOH solution needs to be taken for making 0.2M solution of it?​

Answer»

Explanation:

Use sodium hydroxide's MOLAR mass to DETERMINE how MANY grams would contain this many moles. If you add 0.64 g of solid sodium hydroxide to the STOCK solution you'll GET a 0.2-M solution of (approximately) the same volume.



Discussion

No Comment Found