Which of the following acid / base conjguate pairs is the best to make a buffer Solution? OA. HNO3/NO3- O B. HI/I OC H2CO3/ CO32- O D. H2S/ s2- O E HCelHeOn/ CoH2O2

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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.