A 0.30 M solution of an acid with KA = 3.0 x 10-7 is titrated with...

Question

Question

A 0.30 M solution of an acid with KA = 3.0 x 10-7 is titrated with...

A 0.30 M solution of an acid with KA = 3.0 x 10-7 is titrated with a 0.15 M solution of sodium hydroxide. Calculate the pH of the solution after 110 mL of the sodium hydroxide solution is added to 55 mL of the acid solution.

science chemistry

Add a comment Improve this question Transcribed image text

Answer 1

Answer #1

wool of HA = 55,0.3 – 16.5 mmol wool of NaoH = 0.15Xllo 16.5mmon As it is equivalence point, salt is formed = 55x0.3 0.1M 165

Add a comment

Answer 2

Similar Homework Help Questions

A 0.30 M solution of an acid with KA= 3.0 x 10-7 is titrated with a...

A 0.30 M solution of an acid with KA= 3.0 x 10-7 is titrated with a 0.15 M solution of sodium hydroxide. Calculate the pH of the solution after 110 mL of the sodium hydroxide solution is added to 55 mL of the acid solution.
20. A 50.00-mL solution of 0.0350 M benzoic acid (Ka 6.4 x 10) is titrated with...

20. A 50.00-mL solution of 0.0350 M benzoic acid (Ka 6.4 x 10) is titrated with a 0.0134 M solution of sodium hydroxide as the titrant. What is the pH of the acid solution after 15.00 mL of titrant have been added? (Kw 1.00 x 10-14) A) 2.83 B) 9 C) 4.19 D) 3.37 E) 1.46 9.6
A 50.0-mL sample of 0.15 M butanoic acid, CH3CH2CH2COOH, is titrated with 0.30 M NaOH(aq). Ka...

A 50.0-mL sample of 0.15 M butanoic acid, CH3CH2CH2COOH, is titrated with 0.30 M NaOH(aq). Ka for butanoic acid is 1.52 x 10-5 a) How many mL of NaOH(aq) are required to reach the equivalence point? b)What is the pH of the solution after 27.0 mL of NaOH(aq) have been added?

Of Hydrofluoric acid (Ka-6.6 x 10") solution is titrated with f NaOH. Draw a titration curve, lab...

of Hydrofluoric acid (Ka-6.6 x 10") solution is titrated with f NaOH. Draw a titration curve, labeling the initial pH (when no sodium 40. 100 ml ofa 0.3 M olution 0.3 M solution hydroxide has been added), the pH at the mid-point of the titration, and the pH at the equivalence point (16 points). of Hydrofluoric acid (Ka-6.6 x 10") solution is titrated with f NaOH. Draw a titration curve, labeling the initial pH (when no sodium 40. 100 ml...
A 75 mL solution of .400 M chlorous acid is titrated with a .125 M solution...

A 75 mL solution of .400 M chlorous acid is titrated with a .125 M solution of sodium hydroxide. What is the pH of the solution after 380 mL of the sodium hydroxide solution has been added? Ka for chlorous acid is 1.1 x 10-2. (hint: your answer should contain four significant figures)
40 mL of 0.30 weak acid, HA, (Ka = 4.2 X 10^-10), is titrated by 0.200M...

40 mL of 0.30 weak acid, HA, (Ka = 4.2 X 10^-10), is titrated by 0.200M NaOH. calculate the pH after the following volumes of NaOH have been added. (a) 0 mL (b) 44.3 mL (c) At the equivalence point (d) 75.0 mL show work PLEASE. question id due by midnight

A 30.0 mL sample of 0.200 M hypochlorous acid (HClO; Ka = 3.0 x 10-8) is...

A 30.0 mL sample of 0.200 M hypochlorous acid (HClO; Ka = 3.0 x 10-8) is titrated with 0.100 M KOH. Calculate the pH after the following volumes have been added 0.0mL 15.0 mL 30.0 mL 45.0 mL 60.0 mL
A 20.00-mL solution of 0.120 M nitrous acid (Ka = 4.0 × 10–4) is titrated with...

A 20.00-mL solution of 0.120 M nitrous acid (Ka = 4.0 × 10–4) is titrated with a 0.215 M solution of sodium hydroxide as the titrant. What is the pH of the acid solution at the equivalence point of titration? (if needed: Kw = 1.00 × 10–14)
When a 26.7 ml sample of a 0.361 M aqueous nitrous acid solution is titrated with...

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 solution of 100. ml of .500 M Acetic Acid is titrated with .500 M sodium...

A solution of 100. ml of .500 M Acetic Acid is titrated with .500 M sodium hydroxide. The Ka of acetic acid is 1.8*10^-5. Find the pH values at the given stages: a) before the addition of any NaOH. B) After 25.0 mL of NaOH added. C) At the equivalence point.

A 0.30 M solution of an acid with KA = 3.0 x 10-7 is titrated with...

Homework Answers

Add Answer to:
A 0.30 M solution of an acid with KA = 3.0 x 10-7 is titrated with...

Post as a guest

Earn Coins

A 0.30 M solution of an acid with KA= 3.0 x 10-7 is titrated with a...

20. A 50.00-mL solution of 0.0350 M benzoic acid (Ka 6.4 x 10) is titrated with...

A 50.0-mL sample of 0.15 M butanoic acid, CH3CH2CH2COOH, is titrated with 0.30 M NaOH(aq). Ka...

Of Hydrofluoric acid (Ka-6.6 x 10") solution is titrated with f NaOH. Draw a titration curve, lab...

A 75 mL solution of .400 M chlorous acid is titrated with a .125 M solution...

40 mL of 0.30 weak acid, HA, (Ka = 4.2 X 10^-10), is titrated by 0.200M...

A 30.0 mL sample of 0.200 M hypochlorous acid (HClO; Ka = 3.0 x 10-8) is...

A 20.00-mL solution of 0.120 M nitrous acid (Ka = 4.0 × 10–4) is titrated with...

When a 26.7 ml sample of a 0.361 M aqueous nitrous acid solution is titrated with...

A solution of 100. ml of .500 M Acetic Acid is titrated with .500 M sodium...

A 0.30 M solution of an acid with KA = 3.0 x 10-7 is titrated with...

Homework Answers

Add Answer to: A 0.30 M solution of an acid with KA = 3.0 x 10-7 is titrated with...

Post as a guest

Earn Coins

Add Answer to:
A 0.30 M solution of an acid with KA = 3.0 x 10-7 is titrated with...