I do not understand this at all, can someone explain?
Predict how much of 0.3 M NaOH it will take to neutralize 10 mL of 0.1 M HCl.
moles HCl = moles NaOH
moles = M x L
moles HCl = 0.1 M x 0.010 L = 0.001 moles.
moles NaOH must be 0.001.
moles NaOH = M x L; rearrange to
L = moles NaOH/M NaOH = 0.001 moles/0.3 = ??