14.90c | What is the pH of a solution that results when 3.00 mL of 0.034 M HCl is added to 0.200 L

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14.90c | What is the pH of a solution that results when 3.00 mL of 0.034 M HCl is added to 0.200 L

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14.90a-b | A buffer solution is prepared from equal volumes of 0.200 M acetic acid and 0.600 M

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14.91c | What is the pH of a solution that results when 3.00 mL of 0.034 M HCl is added to the

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25mL of 0.090M acetic acid is titrated with 0.100M KOH. Calculate the pH if 20 mL of base is added.

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14.94d | Calculate the pH when 40 mL of 0.100 M KOH solution is added to 40 mL (0.040 L) of 0.100 M

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16.65b | The reaction of sulfur with oxygen yields sulfur dioxide as the only product. Write an

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14.92 | Explain how to choose the appropriate acid-base indicator for the titration of a weak base

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14.91a-b | A 5.36–g sample of NH4Cl was added to 25.0 mL of 1.00 M NaOH and the resulting solution

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14.89 | What mass of NH4Cl must be added to 0.750 L of a 0.100-M solution of NH3 to give a buffer

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14.64 | Nicotine, C10H14N2, is a base that will accept two protons (Kb1 = 7 × 10^−7

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14.94b | Calculate the pH when 20 mL of 0.100 M KOH solution is added to 40 mL (0.040 L) of 0.100 M

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12.68 | In general, can we predict the effect of doubling the concentration of A on the rate of the

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14.50c | What is the effect on the concentrations of NO2−, HNO2, and OH− when NaOH is added to a

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14.18c | Calculate the pH and the pOH of 3.0 M HNO3

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15.32 | Calculate the concentration of Tl+ when TlCl just begins to precipitate from a solution that

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The approximate pH of a solution formed by mixing equal volumes

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14.88 | How much solid NaCH3CO2•3H2O must be added to 0.300 L of a 0.50-M acetic acid solution to

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14.84e | What is the effect on the concentration of acetic acid, hydronium ion, and acetate ion

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14.43d | Rank the compounds in order of increasing acidity: HOCl, HOClO, HOClO2, HOClO3

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