A student needs to prepare a buffer made from HF and NaF with pH 3.484. If Ka for HF is 7.20 × 10-4 [HF] [F] I what ratio of HF [F] is required?

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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.