![[H30+] and [OH-] In Solutions OH 4x 10-12 M (OH 3x 10 M L но 8 x 10-10 M (OH 7 x 10-13 M OH [- но! 4 x 10-2 M 8 x 10 M он 1 6](http://img.homeworklib.com/questions/da8a32d0-7291-11ea-960b-6116c54185b7.png?x-oss-process=image/resize,w_560)
Homework Answers
![we know that, pH = -log [tt] polt = -log [OH- pH + polt=14 on, pH = 14-pot (1) [OH-] = 4x100m (2) [OH-] = 3x109m pold = -log](http://img.homeworklib.com/questions/db31b270-7291-11ea-bbfa-d5cf3acb351b.png?x-oss-process=image/resize,w_560)
![pH = 14-1:39 3 [OH-] = 4x10²m 16) [OH-] = 8x107m. pOH = -log (4x102) pot = -log (8810) = 1.39 = 3.09 pH = 14-3.09 = 12.61 (Ba](http://img.homeworklib.com/questions/dbf0fe90-7291-11ea-80b4-b180cec549d4.png?x-oss-process=image/resize,w_560)
can you please explain why the solutions say it is acidic/ basic? i dont understand the...
can
you please explain why the solutions say it is acidic/ basic? i
dont understand the explanation one sheet. thank you.
4) What is the [H3O+] for a solution with a [OH-] of 2.73 X 102 M? Is the solution acidic, basic or neutral? *kw is constant giv The solution is basic because (OH) of 2.72 X 102 M is greater than 1.00 X 10' M. Kw = [H3O+][OH-] = 1.00 x 10-14 [H30+] = TOH-1 [OH-] = 2.72 X...
Calculate the value of (OH) if [H30*] is 10-9 M and label If the solution is...
Calculate the value of (OH) if [H30*] is 10-9 M and label If the solution is acidic, basic or neutral. a) [OH-] = 10- neutral b) [OH-] = 10-acidio c) [OH] = 10 acidic d) [OH-] = 10" basic
Complete the following table. [H30*) (OH) pH acidic, basic, or neutral? 1.3 x 10-'M 2.5 x...
Complete the following table. [H30*) (OH) pH acidic, basic, or neutral? 1.3 x 10-'M 2.5 x 10-8 M. 2.1
Which of the following statements describes a basic solution? 1. [H30+]> [OH] 2. [H30]<[OH] 3. [H30']...
Which of the following statements describes a basic solution? 1. [H30+]> [OH] 2. [H30]<[OH] 3. [H30'] x [OH] #1 x 10-14 4. [H3O+]/[OH] = 1 x 10-14 5. [H3O+]/[OH]=1 If the pH of a solution is 10, what is the hydronium, H ion concentration? 1. A) 1 x 10-10 M 2. B) 1 x 1010 M 3. C) 10 M 4. D) 10 M 5.E) * 1 1010 M As the pH increases the hydroxide ion concentration 1. A) goes...
Instructions: Determine if each solution is acidic, basic, or neutral. [H3O+] = 1 x 10-10 M;...
Instructions: Determine if each solution is acidic, basic, or neutral. [H3O+] = 1 x 10-10 M; [OH-] = 1 x 10-4 M [H3O+] = 1 x 10-7 M; [OH-] = 1 x 10-7 M [H3O+] = 1 x 10-1 M; [OH-] = 1 x 10-13 M [H3O+] = 1 x 10-13 M; [OH-] = 1 x 10-1 M Instructions: Calculate [OH-] given [H3O+] in each aqueous solution and classify the solution as acidic or basic. [H3O+] = 2.6 x 10-3...
calculate the [OH-] when the [H3O+] has the following values. complete the following table. 4. Calculate...
calculate the [OH-] when the [H3O+] has the following
values.
complete the following table.
4. Calculate the [OH-] when the [H3O+] has the following values: a. [H3O+]= 1x 10-3M= b. [H3O+]= 1x 10-10 M c. [H3O+]= 1x 10-6 M d. [H30*)= 2.8 x 10-13 M e [H3O+] = 8.6 x 10-7M 5. Complete the following table [H:0"] 1x 10-8 M [OH) pH acidic, basic, or neutral 0.001 2 x 10-5 1 x 10-12 M 10 5 x 10-8 M neutral
Can anyone solve question 32? A basic solution does not contain H30+ A neutral solution does...
Can anyone solve question 32?
A basic solution does not contain H30+ A neutral solution does not contain any H3O+ or OH- A neutral solution contains [H20] - [H30-1 In a neutral solution the pH must equal 7 Question 31 1 pts ho What is the concentration of hydroxide ions in pure water at 35.0°C. if Kw at this temperature is 1.87 x 10-14? (show work on given page) Question 32 1 pts Calculate the concentration of H30" in a...
CHEMWORK For solutions of the same concentration, as acid strength increases [H] pH [OH-] POH Fill...
CHEMWORK For solutions of the same concentration, as acid strength increases [H] pH [OH-] POH Fill in the missing information in the following table. POH [H+] [OH^] Acidic, Basic or Neutral? PH Solution a 9.61 pH POH [H+] Acidic, Basic or Neutral? [OH-] M4.2 x 10-6 M Solution b pH POH [OH-] Acidic, Basic or Neutral? [H+] 0.031 M Solution pH POH 1.23 (H+] M [OH-] M Acidic, Basic or Neutral? ___ Solution d
[H30'] [OH-] POH Acidic/Basic/Neutral 3.15 x 10 5.33 x 10- 4.15 3.11 x 10- 1.00 x...
[H30'] [OH-] POH Acidic/Basic/Neutral 3.15 x 10 5.33 x 10- 4.15 3.11 x 10- 1.00 x 10-7 3.88 1.00 x 10 4.17 x 10- Prepared by J. Patterson
Complete the following table. H30] pH acidic, basic, or neutral? [OH) 1.3 x 109 M 2.5x108...
Complete the following table. H30] pH acidic, basic, or neutral? [OH) 1.3 x 109 M 2.5x108 M 2.1
can
you please explain why the solutions say it is acidic/ basic? i
dont understand the explanation one sheet. thank you.
4) What is the [H3O+] for a solution with a [OH-] of 2.73 X 102 M? Is the solution acidic, basic or neutral? *kw is constant giv The solution is basic because (OH) of 2.72 X 102 M is greater than 1.00 X 10' M. Kw = [H3O+][OH-] = 1.00 x 10-14 [H30+] = TOH-1 [OH-] = 2.72 X...
Calculate the value of (OH) if [H30*] is 10-9 M and label If the solution is acidic, basic or neutral. a) [OH-] = 10- neutral b) [OH-] = 10-acidio c) [OH] = 10 acidic d) [OH-] = 10" basic
Complete the following table. [H30*) (OH) pH acidic, basic, or neutral? 1.3 x 10-'M 2.5 x 10-8 M. 2.1
Which of the following statements describes a basic solution? 1. [H30+]> [OH] 2. [H30]<[OH] 3. [H30'] x [OH] #1 x 10-14 4. [H3O+]/[OH] = 1 x 10-14 5. [H3O+]/[OH]=1 If the pH of a solution is 10, what is the hydronium, H ion concentration? 1. A) 1 x 10-10 M 2. B) 1 x 1010 M 3. C) 10 M 4. D) 10 M 5.E) * 1 1010 M As the pH increases the hydroxide ion concentration 1. A) goes...
calculate the [OH-] when the [H3O+] has the following
values.
complete the following table.
4. Calculate the [OH-] when the [H3O+] has the following values: a. [H3O+]= 1x 10-3M= b. [H3O+]= 1x 10-10 M c. [H3O+]= 1x 10-6 M d. [H30*)= 2.8 x 10-13 M e [H3O+] = 8.6 x 10-7M 5. Complete the following table [H:0"] 1x 10-8 M [OH) pH acidic, basic, or neutral 0.001 2 x 10-5 1 x 10-12 M 10 5 x 10-8 M neutral
Can anyone solve question 32?
A basic solution does not contain H30+ A neutral solution does not contain any H3O+ or OH- A neutral solution contains [H20] - [H30-1 In a neutral solution the pH must equal 7 Question 31 1 pts ho What is the concentration of hydroxide ions in pure water at 35.0°C. if Kw at this temperature is 1.87 x 10-14? (show work on given page) Question 32 1 pts Calculate the concentration of H30" in a...
CHEMWORK For solutions of the same concentration, as acid strength increases [H] pH [OH-] POH Fill in the missing information in the following table. POH [H+] [OH^] Acidic, Basic or Neutral? PH Solution a 9.61 pH POH [H+] Acidic, Basic or Neutral? [OH-] M4.2 x 10-6 M Solution b pH POH [OH-] Acidic, Basic or Neutral? [H+] 0.031 M Solution pH POH 1.23 (H+] M [OH-] M Acidic, Basic or Neutral? ___ Solution d
[H30'] [OH-] POH Acidic/Basic/Neutral 3.15 x 10 5.33 x 10- 4.15 3.11 x 10- 1.00 x 10-7 3.88 1.00 x 10 4.17 x 10- Prepared by J. Patterson
Complete the following table. H30] pH acidic, basic, or neutral? [OH) 1.3 x 109 M 2.5x108 M 2.1
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