. 4 mol/liter = .0004 mol/mL
30 * .0004 = 0.012 mol NaOH
.012 mol NaOH in 100 mL is .12 mol/liter
If 70.0 mL of water is added to 30.0 mL of 0.400 M solution of NaOH, what is the new concentration of NaOH?
1 answer
1 answer