the acid is diprotic (two H+ per molecule)
so it's like 150.0 mL of 0.10 M H+
it takes twice as much NaOH (300.0 mL) to neutralize
so the concentration is half ... 0.05 M ... same as the original acid
During a titration experiment, a 150.0 mL solution of 0.05 M sulfuric acid (H2SO4) is neutralized by 300.0 mL solution with an unknown concentration of sodium hydroxide (NaOH).
What is the concentration of the sodium hydroxide solution?
The answer I got is, 0.25 M
1 answer