🏷️ LIMITED TIME OFFER: GET 20% OFF GRADE+ YEARLY SUBSCRIPTION →
Log in
Chemistry
1
answer
0
watching
311
views
13 Dec 2019

What is the pH of a solution where the [OH- ] =1.52 x 10-13 M?

What is the molarity of the OH- ions in 0.040 M barium hydroxide, Ba(OH)2?

Assume the barium hydroxide is fully dissociated into ions in the dilute solution.

What is the molarity of the OH- ions in 0.040 M ammonia, NH3?

What is the molarity of the OH- ions in 0.040 M sodium hydroxide, NaOH?

What is the molarity of the H+ ions in 0.40 M nitric acid, HNO3?

What is the molarity of the NO3- ions in 0.40 M nitric acid, HNO3?

Watch
1
answer
0
watching
311
views

For unlimited access to Homework Help, a Homework+ subscription is required.

Bunny Greenfelder
Bunny GreenfelderLv2
17 Dec 2019

Unlock all answers

Get 1 free homework help answer.
Already have an account? Log in
Share
discord banner image
Join us on Discord
Chemistry Study Group
Join now

Related textbook solutions

Basic Chemistry
5 Edition,
Timberlake
ISBN: 9780134138046
Principles of Chemistry Molecular Approach
4th Edition,
Tro
ISBN: 9780134112831
Chemistry: Structure and Properties
2nd Edition,
Tro
ISBN: 9780134293936
Principles of Chemistry Molecular Approach
3rd Edition, 2014
Tro
ISBN: 9780321971944
Chemistry: A Molecular Approach
3rd Edition,
Tro
ISBN: 9780321809247
Chemistry: A Molecular Approach
5th Edition,
Tro
ISBN: 9780134874371
Principles of Chemistry: A Molecular Approach
4th Edition,
Tro
ISBN: 9780134895741
Chemistry: The Central Science
14th Edition, 2017
Brown
ISBN: 9780134414232

Related questions

1)Determine the molarity (in mol/L) of NH4+ ions in solution when 3.60×10-2 g of ammonium oxalate is added to enough water to prepare 5.23×102 mL of the solution

2)Calculate the molarity (in mol/L) of the IO3− ion in a solution resulting from the dilution of 73.9 mL of 3.88×10-1 M Ca(IO3)2 to a final volume of 687 mL. Report your answer to three significant figures.

3)Calculate the pH (to two decimal places) for the following: 5.67×10-1 M NaH

4)Determine the pOH (to two decimal places) of the solution that is produced by mixing 4.4 mL of 8.02×10-1 M K2O with 7.88 mL of 4.40×10-3 M Mg(OH)2.

5)A sample of tris(hyroxymethyl)aminomethane (H2NC(CH2OH)3), which is a base, with a mass of 0.5175 g is dissolved in water and used to standardize a solution of nitric acid. An endpoint is reached when 40.74 mL of nitric acid has been added. Determine the molarity (in mol/L) of the nitric acid solution. Report your answer to four significant figures.

6)The standardized nitric acid solution is then used to titrate 48.25 mL of a solution of sodium lactate (NaC2H5OCOO). An endpoint is reached when 15.22 mL of nitric acid has been added. Determine the molarity (in mol/L) of the sodium lactate solution. Report your answer to four significant figures.

1. At the freezing point of water (0∘C), Kw=1.2×10−15. Calculate [H+] and [OH−] for a neutral solution at this temperature.

2. Which solution below has the highest concentration of hydroxide ions?

  pH = 6.0
  pH = 7.6
  pH = 4.5
  pH = 9.2
  pH = 12.4

3. Which solution below has the highest concentration of hydronium ions?

  pH = 6.5
  pH = 13.5
  pH = 9.9
  pH = 3.1
  pH = 7.7

4. An aqueous solution at 25.0°C contains [H+] = 0.085 M. What is the pH of the solution?

  1.2 x 10-13
  1.07
  13.0
  -1.0
  0.0850

5. The pH of an aqueous solution at 25.0 °C is 10.40. What is the molarity of H+ in this solution?

  1.0 x 10-13
  4.0 x 10-11
  2.5 x 1010
  3.60
  2.5 x 10-4

 

Weekly leaderboard

Home
Homework Help 3,900,000
Chemistry 830,000
Start filling in the gaps now
Log in