ZuoTi.Pro
Question

A 1.0-L buffer solution is 0.135 M in HNO2 and 0.145 M in NaNO2. Part A...

A 1.0-L buffer solution is 0.135 M in HNO2 and 0.145 M in NaNO2.

Part A Determine the concentrations of HNO2 and NaNO2 after addition of 1.3 g HCl.

Part B Determine the concentrations of HNO2 and NaNO2 after addition of 1.3 g NaOH

Part C Determine the concentrations of HNO2 and NaNO2 after addition of 1.3 g HI.

science   chemistry   
0 0
Add a comment Improve this question Transcribed image text
Next > < Previous
Sort answers by oldest

Homework Answers

Answer #1

ivdn CNlaNo]: o.lusM at A: 1.39 6.1624 tat s 1.3 g- holau - CoH- 0135 0.031 -0.0325-0 0325 0.13 M 0.01016 4o.oio16

0 0
Add a comment
Know the answer?
Add Answer to:
A 1.0-L buffer solution is 0.135 M in HNO2 and 0.145 M in NaNO2. Part A...
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. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions

  • A 1.0-L buffer solution is 0.130 M in HNO2 and 0.180 M in NaNO2. Part A)...

    A 1.0-L buffer solution is 0.130 M in HNO2 and 0.180 M in NaNO2. Part A) Determine the concentrations of HNO2 and NO−2 after addition of 1.2 g HCl. Part B) Determine the concentrations of HNO2 and NO−2 after addition of 1.2 g NaOH. Part C) Determine the concentrations of HNO2 and NO−2 after addition of 1.2 g HI.

  • A 1.0 L buffer solution is 0.125 M in HNO2 and 0.195 M in NaNO2. 1....

    A 1.0 L buffer solution is 0.125 M in HNO2 and 0.195 M in NaNO2. 1. Determine the concentrations of HNO2 and NaNO2 after addition of 1.7 g HCl 2. Determine the concentrations of HNO2 and NaNO2 after addition of 1.7 g NaOH 3. Determine the concentrations of HNO2 and NaNO2 after addition of 1.7 g HI

  • A 1.0-L buffer solution is 0.120 M in HNO2 and 0.185 M in NaNO2 1Determine the...

    A 1.0-L buffer solution is 0.120 M in HNO2 and 0.185 M in NaNO2 1Determine the concentrations of HNO2 and NaNO2 after addition of 1.6 g HCl. 2.Determine the concentrations of HNO2 and NaNO2 after addition of 1.6 g NaOH 3Determine the concentrations of HNO2 and NaNO2 after addition of 1.6 g HI

  • PartA A 1.0-L buffer solution is 0.135 mol L-1 in HNO2 and 0.190 mol L-1 in...

    PartA A 1.0-L buffer solution is 0.135 mol L-1 in HNO2 and 0.190 mol L-1 in NaNO2 Determine the concentrations of HNO2 and NaNO2 after addition of 18 g HCL Express your answers using three significant figures separated by a comma. mol L-1 Submit Part B Determine the concentrations of HNO2 and NaN02 after addition of 1.6 g NaOH Express your answers using three significant figures separated by a comma. mol L-1 Submit Request Answer Part C Determine the concentrations...

  • A 1.0 L buffer solition is 0.115 M in HNO2 and 0.165 M in NaNO2. please...

    A 1.0 L buffer solition is 0.115 M in HNO2 and 0.165 M in NaNO2. please answer parts a,b, and c CHW 7: Ch 17 Part 1 (Buffers, Titrations, Solubility &amp;amp;amp;amp;amp; Complex lon)-3.8 hrs)(58 credits) Exercise 17.60 A 1.0-L buffer solution is 0.115 Min HNO, and 0.165 Min NaNO, Part A Determine the concentrations of HNO, and NaNO, after addition of 1.8 g HCL. Express your answers using three significant figures separated by a comma. Ad O ? [HNO.). (NaNOM...

  • First HNO2 is correct, but NaNO2 is not...I am lost right now. Help! HNO2].NaNO26.50x10-20.185 M I...

    First HNO2 is correct, but NaNO2 is not...I am lost right now. Help! HNO2].NaNO26.50x10-20.185 M I ReviewI Constants Periodic Table A 1.0-L buffer solution is 0.105 M in HNO2 and 0.145 Min NaNO2- Previous Answers Correct Part Determine the concentrations of HNO2 and NaNO2 after addition of 1.6 g HL Express your answers using three significant figures separated by a comma. HNO2. NaNO]0.132,0.173 Previlous Answers Request Answer SubmitPr X Incorrect; Try Again

  • Calculate the pH of the buffer that results from mixing 90.0 mL of 0.350 M HNO2...

    Calculate the pH of the buffer that results from mixing 90.0 mL of 0.350 M HNO2 and 75.0 mL of 0.500 M NaNO2. (Ka = 4.60 x 10-4) a. Using the above initial buffer, calculate the new pH of the buffer when 15.0 mL of a 1.0 M solution of HCl is added. b. Using the above initial buffer, calculate the new pH of the buffer when 0.500 g of NaOH is added.

  • Consider a 1.0-L solution that is 0.830 M HNO2 and 0.37 M NaNO2 at 25 °C. What is the pH of this solution before and aft...

    Consider a 1.0-L solution that is 0.830 M HNO2 and 0.37 M NaNO2 at 25 °C. What is the pH of this solution before and after 0.011 moles of LiOH have been added? Ka of HNO2 is 4.5×10-4. initial pH: 3.7, final pH: 2.98. initial pH: 3.35, final pH: 2.98. initial pH: 3.0, final pH: 3.68. initial pH: 3.7, final pH: 3.72. initial pH: 3.0, final pH: 3.01.

  • 1.) a buffer solution is 0.453 M im HNO2 and 0.339 M in NaNO2. If Ka...

    1.) a buffer solution is 0.453 M im HNO2 and 0.339 M in NaNO2. If Ka for HNO2 is 4.5x10^-4, what is the pH of this buffer solution? pH = ???? 2.) A buffer solution is 0.373 M in H2C2O4 and 0.303 M in KHC2O4. If Ka1 for H2C2O4 is 5.9x10^-2, what is the pH of this buffer solution? pH = ???? 3.) a buffer solution is 0.333 M in KH2PO4 and 0.248 M in K2HPO4. If Ka for H2PO4^-...

  • A buffer solution consists of 0.10 M HNO2 and 0.20 M NaNO2. If 0.010 moles of...

    A buffer solution consists of 0.10 M HNO2 and 0.20 M NaNO2. If 0.010 moles of sodium hydroxide are added to 200. ml the solution , what is the new pH of the solution (pKa (HNO2) = 3.40)?

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