2.) Answer the following questions pertaining to the dissociation of acetic acid (CH3COOH) given below: CH:COOH (аq) + H:0(/) Hзo"(ag) + CH:Co(ag) К, - 1.8 х 10-5 a. Write the expression for Ka. b. Set up an ICE table and find [H3O*] for a 0.10 M solution of CH3COOH. c. Calculate the pH of the solution at equilibrium

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Q: Which expression best represents the ionization of formic acid, HCO2H, in water? A. HCO2H (aq) +…

A: Formic acid is a weak acid which ionizes in water as :

Q: 3. Calculate the pK, of hypochlorous acid from its K, value. (Refer to Appendix H.) HCO Ka 3.5x10-8²

A: Given that: Ka of HClO = 3.5×10-8

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A: Given Concentration of HF = 0.30 MChemical Equation HF   +  H2O   → H3O+   +   F-Initial…

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Q: Trimethylamine, (CH3)3N, is a gas with a fishy, ammonia–like odor. An aqueous solution that is 0.42…

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Q: 1. The Ka of boric acid, H3B03, is 5.8 x 10-10. Calculate the [H*], [OH¯], pH, pOH, Kb and percent…

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Q: 7. Determine or verify the concentration of the 2nd anion, CrO4-2, of a 0.10 M chromic acid solution…

A: Given: Concentration of chromic acid = 0.1M Ka1 = 0.96 Ka2 = 3.2 X 10-7

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Q: Calculate the percent ionization and the pH of the following solution of benzoic acid, HC7H5O2 (Ka =…

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Q: 4. A weak acid HA has Ka = 4.3 x 10-6. The ionization constant Kô for its conjugate base A- is: (a)…

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Q: The pH for 0.0850 M solution of C6H:CH2COOH is 2.68. Determine the value of Ka for CsHsCH2COOH. PREV…

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Q: Trimethylamine, (CH3)3N, is a gas with a fishy, ammonia–like odor. An aqueous solution that is 0.47…

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Q: pH = U

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Q: The [H,O'] is 3.39 × 10“M for an unknown acid HA. Write the expression for K, for this acid based on…

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Q: 8:43 1 l 5GE Question 10 of 25 Submit Construct the expression for Kb for the weak base, CsH;N.…

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Q: number three and four please

A: Hey, since there are multiple questions posted, we will answer first question. If you want any…