Question

buffer with a pH of 4.14 contains 0.35 M of sodium benzoate and 0.40 M of...

buffer with a pH of 4.14 contains 0.35 M of sodium benzoate and 0.40 M of benzoic acid. What is the concentration of [H+] in the solution after the addition of 0.054 mol of HCl to a final volume of 1.6 L? Assume that any contribution of HCl to the volume is negligible.

Science   Chemistry   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
A buffer with a pH of 3.90 contains 0.15 M of sodium benzoate and 0.30 M...
A buffer with a pH of 3.90 contains 0.15 M of sodium benzoate and 0.30 M of benzoic acid. What is the concentration of [H ] in the solution after the addition of 0.056 mol of HCl to a final volume of 1.4 L? Assume that any contribution of HCl to the volume is negligible. WHAT IS CONCENTRATION OF HCL ADDED TO BUFFER??
A buffer with a pH of 4.24 contains 0.39 M of sodium benzoate and 0.36 M...
A buffer with a pH of 4.24 contains 0.39 M of sodium benzoate and 0.36 M of benzoic acid. What is the concentration of [H ] in the solution after the addition of 0.050 mol of HCl to a final volume of 1.4 L? Assume that any contribution of HCl to the volume is negligible.
A buffer with a pH of 4.15 contains 0.23 M of sodium benzoate and 0.26 M...
A buffer with a pH of 4.15 contains 0.23 M of sodium benzoate and 0.26 M of benzoic acid. What is the concentration of [H ] in the solution after the addition of 0.058 mol of HCl to a final volume of 1.3 L? Assume that any contribution of HCl to the volume is negligible.
A 1.31 L buffer solution consists of 0.281 M propanoic acid and 0.104 M sodium propanoate....
A 1.31 L buffer solution consists of 0.281 M propanoic acid and 0.104 M sodium propanoate. Calculate the pH of the solution following the addition of 0.068 moles of HCl. Assume that any contribution of the HCl to the volume of the solution is negligible. The Ka of propanoic acid is 1.34 × 10-5.
A 1.37 L buffer solution consists of 0.136 M butanoic acid and 0.337 M sodium butanoate....
A 1.37 L buffer solution consists of 0.136 M butanoic acid and 0.337 M sodium butanoate. Calculate the pH of the solution following the addition of 0.070 moles of NaOH. Assume that any contribution of the NaOH to the volume of the solution is negligible. The Ka of butanoic acid is 1.52 × 10-5. pH =
A 250mL buffer is made of .33 M benzoic acid and .21 M sodium benzoate. What...
A 250mL buffer is made of .33 M benzoic acid and .21 M sodium benzoate. What is the initial ph of the solution? If 1.0 mL of 12M NaOH is added to the solution, what is the new ph?
common methods to prepare a buffer. Calculate the mass of benzoic acid and sodium benzoate (in...
common methods to prepare a buffer. Calculate the mass of benzoic acid and sodium benzoate (in grams) needed to prepare 250 mL of a 0.1 M buffer at pH = 4.1. (The buffer concentration is defined as the sum of the conjugate acid concentration plus the conjugate base concentration.) The pKa of benzoic acid is 4.2
A 1.45 L buffer solution consists of 0.134 M butanoic acid and 0.344 M sodium butanoate....
A 1.45 L buffer solution consists of 0.134 M butanoic acid and 0.344 M sodium butanoate. Calculate the pH of the solution following the addition of 0.063 moles of NaOH. Assume that any contribution of the NaOH to the volume of the solution is negligible. The Ka of butanoic acid is 1.52 × 10-5.
A 1.49 L buffer solution consists of 0.186 M butanoic acid and 0.258 M sodium butanoate....
A 1.49 L buffer solution consists of 0.186 M butanoic acid and 0.258 M sodium butanoate. Calculate the pH of the solution following the addition of 0.062 moles of NaOH. Assume that any contribution of the NaOH to the volume of the solution is negligible. The Ka of butanoic acid is 1.52 × 10-5.
A 1.35 L buffer solution consists of 0.173 M butanoic acid and 0.309 M sodium butanoate....
A 1.35 L buffer solution consists of 0.173 M butanoic acid and 0.309 M sodium butanoate. Calculate the pH of the solution following the addition of 0.076 moles of NaOH. Assume that any contribution of the NaOH to the volume of the solution is negligible. The Ka of butanoic acid is 1.52 × 10-5.
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT