Question

Question 26 3 pts If we want to calculate the pH in the titration of 24.0 mL of 0.15 M carbonic acid, H2CO3 with 0.20 M NaOH
0 0
Add a comment Improve this question Transcribed image text
Answer #1

At second half equivalence point of titration of H₂CO3 with NaOH, the species present in the solution are HCO3 and CO2- and C

Add a comment
Know the answer?
Add Answer to:
Question 26 3 pts If we want to calculate the pH in the titration of 24.0...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions
  • which component of a buffer composed of H7 Identify where we are in the titration of...

    which component of a buffer composed of H7 Identify where we are in the titration of a 24.0 mL of 0.15 M carbonic acid, H2CO3 with the addition of 18.0 mL of 0.20 M NaOH? o at the first equivalence point o at the second 1/2 equivalence point O at the second equivalence point O at the first 1/2 equivalence point after the second equivalence point D Question 25 3 pts Which of the following best describes the pH at...

  • Question 24 3 pts Identify where we are in the titration of a 30.0 mL of...

    Question 24 3 pts Identify where we are in the titration of a 30.0 mL of 0.10 M selenous acid, H2SeOg with the addition of 22.5 mL of 0.20 M NaOH? after the second equivalence point at the first 1/2 equivalence point at the second 1/2 equivalence point at the first equivalence point at the second equivalence point

  • Calculate pH for a weak acid/strong base titration. Determine the pH during the titration of 67.3...

    Calculate pH for a weak acid/strong base titration. Determine the pH during the titration of 67.3 mL of 0.419 M hypochlorous acid (K-3.5x10-) by 0.419 M NaOH at the following points. (a) Before the addition of any NaOH (b) After the addition of 15.0 mL of NaOH (c) At the half-equivalence point (the titration midpoint) (d) At the equivalence point (e) After the addition of 101 mL of NaOH

  • Consider a the titration of 0.969 L of 0.891 M carbonic acid (H2CO3) with 1.85 M...

    Consider a the titration of 0.969 L of 0.891 M carbonic acid (H2CO3) with 1.85 M NaOH. What is the pH at the second equivalence point of the titration? Submit Answer Tries 0/3

  • Name Desk Date, Laboratory Instructor Titration Curves of 26 Pre-lab Polyprotic Acids Questions t...

    Name Desk Date, Laboratory Instructor Titration Curves of 26 Pre-lab Polyprotic Acids Questions tory, you should be able to answer the Before beginning this experiment in the labora following questions. 1. What is a polyprotic acid? If 10.7 mL of 0.105 M NaOH is required to reach the first equivalence point of a solution of citric acid (H,CH,O,), how many milliliters of NaOH are required to completely neutralize this solution? 2. 3. How many millimoles of NaOH will react completely...

  • In the titration of a solution of weak monoprotic acid with a 0.1275 M solution of NaOH, the pH h...

    In the titration of a solution of weak monoprotic acid with a 0.1275 M solution of NaOH, the pH half way to the equivalence point was 4.48. In the titration of a second solution of the same acid, exactly twice as much of a 0.1275 M solution of NaOH was needed to reach the equivalence point. What was the pH half way to the equivalence point in this titration? In the titration of a solution of weak monoprotic acid with...

  • A student peforms a titration, titrating 25.00 mL of a weak monoprotic acid, HA, with a...

    A student peforms a titration, titrating 25.00 mL of a weak monoprotic acid, HA, with a 1.22 M solution of NaOH. They collect data, plot a titration curve and determine the values given in the below table. ml NaOH added pH Half-way Point 18.34 4.06 Equivalence point 36.68 8.84 How many moles of NaOH have been added at the equivalence point? mol What is the total volume of the solution at the equivalence point? mL During the titration the following...

  • Determine the pH during the titration of 71.6 mL of 0.312 M hydrofluoric acid (Ka- 7.2x10')...

    Determine the pH during the titration of 71.6 mL of 0.312 M hydrofluoric acid (Ka- 7.2x10') by 0.312 M NaOH at the following points. (Assume the titration is done at 25 °C.) (a) Before the addition of any NaOH (b) After the addition of 17.0 mL of NaOH (c) At the half-equivalence point (the titration midpoint) (d) At the equivalence point (e) After the addition of 107 mL of NaOH

  • Determine the pH during the titration of 73.1 mL of 0.462 M benzoic acid (Ka =...

    Determine the pH during the titration of 73.1 mL of 0.462 M benzoic acid (Ka = 6.3×10-5) by 0.462 M NaOH at the following points. (a) Before the addition of any NaOH (b) After the addition of 17.0 mL of NaOH (c) At the half-equivalence point (the titration midpoint) (d) At the equivalence point (e) After the addition of 110 mL of NaOH

  • Determine the pH during the titration of 21.6 mL of 0.406 M hydrocyanic acid (Ka =...

    Determine the pH during the titration of 21.6 mL of 0.406 M hydrocyanic acid (Ka = 4.0×10-10) by 0.429 M NaOH at the following points. (a) Before the addition of any NaOH _______ (b) After the addition of 5.30 mL of NaOH _________ (c) At the half-equivalence point (the titration midpoint) ________ (d) At the equivalence point ________ (e) After the addition of 30.7 mL of NaOH ________

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT