STARTING AMOUNT X How many L NaOH of a 0.075 M NaOH solution is needed to completely neutralize 100.0 mL of a 0.250 M H₂SO solution according to the balanced chemical reaction: X 2 NaOH(aq) + H₂SO₂(aq) → 2 H₂O(l) + Na₂SO (aq) X

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Acid Base Titration

An acid-base titration is the method of quantitative analysis for determining the concentration of an acid and base by exactly neutralizing it with a standard solution of base or acid having known concentration.