What weight of 75.0% NaOH (by weight) must be dissolved in water to pr

1.	What weight of 75.0% NaOH (by weight) must be dissolved in water to prepare 250 mL of 1.50 M NaOH(FW = 40.0)?(A) 20.0 g(B) 15.0 g(C) 11.2 g(D) 5.33 g
Answer» Answer: Therefore, for 250ML of 2M NaOH, 20 GM of NaOH needs to be added to WATER.

What weight of 75.0% NaOH (by weight) must be dissolved in water to prepare 250 mL of 1.50 M NaOH(FW = 40.0)?(A) 20.0 g(B) 15.0 g(C) 11.2 g(D) 5.33 g

Answer»

Answer:

Therefore, for 250ML of 2M NaOH, 20 GM of NaOH needs to be added to WATER.