Waiting for answer This question has not been answered yet. You can hire a professional tutor to get the answer.
How much \rm HCl is leftover after the 20.0 \rm mmol of \rm HCl reacts with the 12.5 \rm mmol of \rm NaOH?
How much rm HCl is leftover after the 20.0 rm mmol of rm HCl reacts with the 12.5 rm mmol of rm NaOH?