How many mL of a 4.0% NaOH solution do you need to have 16 g of NaOH?
A. 160 mL
B. 250 mL
C. 400 mL
D. 640 mL
Answer:C
How many mL of a 4.0% NaOH solution do you need to have 16 g of NaOH?
A. 160 mL B. 250 mL C. 400 mL D. 640 mL