A solution is prepared by dissolving 4.50 g of solid NaOH in 1.00 L o 0.100 M HNO₂(aq) (Ka = 4.5*10^-4). What is the pH of this solution? O 1.90 O2.45 O 7.00 O 12.10 13.05 none of the above

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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.