(1) A 31.4 mL sample of a 0.531 M aqueous nitrous acid solution is titrated with a 0.305 M aqueous barium hydroxide solution. What is the pH after 10.4 mL of base have been added?
(2) When a 28.7 mL sample of a 0.424 M aqueous hydrofluoric acid solution is titrated with a 0.352 M aqueous sodium hydroxide solution, what is the pH after 51.9 mL of sodium hydroxide have been added?
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(1) A 31.4 mL sample of a 0.531 M aqueous nitrous acid solution is titrated with...
When a 23.3 mL sample of a 0.443 M aqueous nitrous acid solution is titrated with a 0.305 M aqueous barium hydroxide solution, what is the pH after 25.4 mL of barium hydroxide have been added? pH =
A) A 21.5 mL sample of a 0.452 M aqueous nitrous acid solution is titrated with a 0.356 M aqueous sodium hydroxide solution. What is the pH at the start of the titration, before any sodium hydroxide has been added? pH = B) A 42.1 mL sample of a 0.399 M aqueous acetic acid solution is titrated with a 0.219 M aqueous sodium hydroxide solution. What is the pH after 51.8 mL of base have been added? pH = C)...
When a 26.7 ml sample of a 0.361 M aqueous nitrous acid solution is titrated with a 0.346 M aqueous sodium hydroxide solution, what is the pH after 41.8 mL of sodium hydroxide have been added? pH- A 47.8 ml sample of a 0.422 M aqueous nitrous acid solution is titrated with a 0.473 M aqueous sodium hydroxide solution. What is the pH after 17.2 mL of base have been added? pH-
A 31.4 mL sample of a 0.440 M aqueous acetic acid solution is titrated with a 0.315 M aqueous sodium hydroxide solution. What is the pH after 27.1 mL of base have been added? pH-
A 38.9 mL sample of a 0.486 M aqueous nitrous acid solution is titrated with a 0.400 M aqueous barium hydroxide solution. What is the pH after 7.85 mL of base have been added? pH =
When a 23.8 mL sample of a 0.443 M aqueous hydrofluorie acid solution is titrated with a 0.358 M aqueous barium hydroxide solution, what is the pH after 22.1 mL of barium hydroxide have been added? pH- What is the pH at the equivalence point in the titration of a 19.7 mL sample of a 0.376 M aqueous nitrous acid solution with a 0.447 M aqueous sodium hydroxide solution? pH- When a 20.1 mL sample of a 0.417 M aqueous...
When a 20.0 mL sample of a 0.381 M aqueous nitrous acid solution is titrated with a 0.301 M aqueous sodium hydroxide solution, what is the pH after 38.0 mL of sodium hydroxide have been added? pH =
1. A 35.6 mL sample of a 0.568 M aqueous hydrofluoric acid solution is titrated with a 0.330 M aqueous barium hydroxide solution. What is the pH after 13.0 mL of base have been added? pH = 2. When a 15.4 mL sample of a 0.394 M aqueous hydrofluoric acid solution is titrated with a 0.446 M aqueous barium hydroxide solution, what is the pH at the midpoint in the titration? pH =
A 46.2 mL sample of a 0.345 M aqueous nitrous acid solution is titrated with a 0.489 M aqueous sodium hydroxide solution. What is the pH after 22.4 mL of base have been added? pH =
When a 28.9 mL sample of a 0.453 M aqueous nitrous acid solution is titrated with a 0.343 M aqueous potassium hydroxide solution, what is the pH after 57.3 mL of potassium hydroxide have been added? When a 28.9 mL sample of a 0.453 M aqueous nitrous acid solution is titrated with a 0.343 M aqueous potassium hydroxide solution, what is the pH after 57.3 mL of potassium hydroxide have been added? pH =