Chemistry

posted by .

Assignment  Calculate the pH, pOH, [H+], and [OH] for each of the following
solutions. Show all work. (10 Points)

Solution Composition of Starting Materials

1 0.10 M acetic acid

2. 5 mL 0.10 M acetic acid + 5 mL wa
3 1 mL 0.10 M acetic acid + 99 mL water

4 5 mL 0.10 M acetic acid + 5 mL 0.10 M hydrochloric acid

5 0.10 M phosphoric acid

6 0.10 M ammonia

7 0.10 M ammonium nitrate

8 50 mL 0.10 M ammonia + 50 mL 0.10 M ammonium nitrate

9 10 mL solution 8 + 6 mL water

10 10 mL solution 8 + 5 mL water + 1 mL 0.10 M hydrochloric acid

11 10 mL solution 8 + 6 mL 0.10 M hydrochloric acid

12 10 mL solution 8 + 5 mL water + 1 mL 0.10 M sodium hydroxide

13 10 mL 0.10 M acetic acid + 5 mL 0.10 M sodium hydroxide

14 10 mL 0.10 M ammonium nitrate + 5 mL 0.10 M sodium hydroxide

  • Chemistry -

    You may want to rethink this post. I doubt you will get any takers for a 2 hour work assignment. If you wish to repost with an explanation of exactly what you don't understand about ONE of the problems, please do so and someone will help you understand that concept.

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. chemistry

    19 mL of 0.50 mool/L NaOH which is standardized becomes titrated alongside 24 mL of 0.44 mol/L acetic acid. Determine the pH of the solution Please judge my work: Becasue NaOH and acetic acid react in a 1:1 ratio, initital moles of …
  2. Chemistry

    Pure acetic acid, known as glacial acetic acid, is a liquid with a density of 1.049 g/mL at 25°C. Calculate the molarity of a solution of acetic acid made by dissolving 10.00 mL of glacial acetic acid at 25°C in enough water to make …
  3. Chemistry

    A 15.5 mL sample of 0.215 M KOH solution requires 21.2 mL of acetic acid in a titration experiment. Calculate the molarity of the acetic acid solution. Please show all steps, I don't understand this.
  4. Chemistry

    Calculate the enthalpy change, ΔrH, for the following reaction, 4 NH3 (g) + 5 O2(g) → 4 NO (g) + 6 H2O (g) given the thermochemical equations below. N2 (g) + O2 (g) → 2 NO (g) ΔrH° = +181 kJ N2 (g) + 3 H2 (g) …
  5. Chemistry

    A chemist wants to be a supercook and wants to create 8%(m/v) acetic acud solution to be "extra strength" vinegar. if pure acetic acid Is a liquid density of 1.049 g/ml. how many ml of acetic acid should be dissolved to male 500 ml …
  6. Chemistry help!!

    A chemist wants to be a supercook and wants to create 8%(m/v) acetic acud solution to be "extra strength" vinegar. if pure acetic acid Is a liquid density of 1.049 g/ml. how many ml of acetic acid should be dissolved to male 500 ml …
  7. chemistry

    Calculate the volume of 1.00 M acetic acid solution and mass of sodium acetate needed to make 250 mL of a 0.450 M acetic acid/acetate buffer solution with a pH of 4.00. (The pKa is 4.74 for acetic acid).
  8. CHEMISTRY

    Calculate the amount (in mL) of 1.520M NaOH that is required to add the following acetic acid solution to prepare a buffer with the corresponding pH: 30.00mL of a 5.00% (w/v%) acetic acid; the resulting acetate buffer has a pH of 5.75. …
  9. Chemistry

    Pure acetic acid, known as glacial acetic acid, is a liquid with a density of 1.049 g/mL at 25°C. Calculate the molarity of a solution of acetic acid made by dissolving 35.00 mL of glacial acetic acid at 25°C in enough water to make …
  10. Chemistry

    An acetic acid buffer solution is required to have a pH of 5.27. You have a solution that contains 0.01 mol of acetic acid. How many moles of sodium acetate will you need to add to the solution?

More Similar Questions