(using henderson hassel bach equation) Describe in detail how you would make 500mL of a 250mM buffer at pH 9.0 from the following list of chemicals: 1M NaOH. 1M HCl. Ammonium chloride salt (solid). 30% Ammonia (liquid). For your buffer preparation give all species present and their concentrations in solution. first use henderson hasselbach equation to find the relation between weak electrolyte and its conjugate ion.The buffer concentration is 250  mM. This means that the total concentration of the weak electrolyte and its conjugate base is 100 mM. use this relation to get the concentration of both and then using that concentration or molarity and volume which is 500ml and molar mass find the mass of weak electrolyte and its conjugate base.

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A: 1. Given,

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Q: You have 500.0 mL of a buffer solution containing 0.30 M acetic acid (CH3COOH) and 0.20 M sodium…

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Q: How many milllilitres of HCl should you add to 250.00mL of 13.4 x 105 ppm sodium maleate to produce…

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Q: Preparation of buffers 1. Prepare 250ml of the following buffer solutions. Concentration Buffer…

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A: (a) Solution -

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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.