4. Write the reaction that happens when you add NaOH into a NaH2PO4/Na2HPO4 buffer solution tions?

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Q: C6H4NH2COOH, para-aminobenzoic acid (PABA), is used in some sunscreen agents. Calculate the…

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Q: HMO (aq) → H+. н (aq) red ed to distilled water, the solut

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Q: If 0.2 M HCl is added to an equal volume of 0.4 M NaOH, what are the new concentrations of OH and…

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Q: The percent ionization of chloroacetic acid is less than that of fluoroacetic acid. —с—с—ӧ—н C --…

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Q: What is the pH of a buffer solution made by adding 0.15 mole of lactic acid HC3H5O3 and 0.12 mole…

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Q: If a buffer solution is made from 300.0 mL of 1.6 M aniline salt mixed with 250.0 mL of 2.0 M…

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Q: Which one of the following combinations can function as a buffer solution?     KCl and HCl…

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A: When CH3COONa (CH3COO-) is added to the solution, then [CH3COO-] increases, and now to reestablish…

Q: Why does Cl- will increase if you add HCl in the reaction? Please explain briefly

A: Since HCl is a strong electrolyte thus ionize as  HCl (aq.) ----------> H+ ( aq.) + Cl- (aq.)

Q: Consider the following solutions: Solution 1: 0.100 L of 0.25 M NaCH3CO2 + 0.050 L of 0.25 M HCl…

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Q: Consider a buffer solution prepared by adding 0.45 mol of CH3COOK to 1.00 L of 2.00 M CH3COOH. (K₁ =…

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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.