What is the relationship between pH, pOH, and Kw at that temperature? (Note: Select all that...

Question

Question

What is the relationship between pH, pOH, and K_w at that temperature?
(Note: Select all that apply.)

I don't understand the last question. Any explanation will help!

Answer 1

Answer #1

DH+ DOH opran 8 correct. = z 6-80 +6.80 13.60 kw a Cut] [on] 10-13-60 = 106.80 x 108-80 10-ph x 10-poy. so option to corre

Answer 2

Similar Homework Help Questions

Which of the following equations are true for all aqueous solutions, at any temperature? Select all that...

Which of the following equations are true for all aqueous solutions, at any temperature? Select all that apply. pH + pOH = 14.00 [H+] × [OH-] = Kw [H+] × [OH-] = 1.0×10-14 pH = pOH Ka × Kb = Kw Ka × Kb = 1.0×10-14
Which of the following equations are true for a neutral aqueous solution, at 25 °C? Select all...

Which of the following equations are true for a neutral aqueous solution, at 25 °C? Select all that apply. pH + pOH = 14.00 [H+] × [OH-] = Kw pH = 7.00 pH = pOH
pH is a logarithmic scale used to indicate the hydrogen ion concentration, [H+], of a solution:

pH is a logarithmic scale used to indicate the hydrogen ion concentration, [H+], of a solution: pH = -log[H+]Due to the autoionization of water, in any aqueous solution, the hydrogen ion concentration and the hydroxide ion concentration, [OH-], are related to each other by the Kw of water: Kw = [H+][OH-] = 1.00 x 10-14where 1.00 x 10-14 is the value at approximately 297 K. Based on this relation, the pH and pOH are also related to each other as 14.00 = pH...

At 50 oC, Kw = 5.48 × 10-14 What is pH + pOH at 50oC? A....

At 50 oC, Kw = 5.48 × 10-14 What is pH + pOH at 50oC? A. 14.00 B. 3.54 C.14.26 D. 14.5 E. 13.26 Answer: E Why?
A 10∘C solution has a pH of 8.0. At this temperature, Kw=2.93 × 10^−15. What is...

A 10∘C solution has a pH of 8.0. At this temperature, Kw=2.93 × 10^−15. What is the pOH of the solution? Select the correct answer below: a. 1.0 b. 6.0 c. 6.5 d. 8.5 A 10 °C solution has a pH of 8.0. At this temperature, Kw = 2.93 x 10-15. What is the pOH of the solution? Select the correct answer below: O 1.0 O 6.0 O 6.5
The average pH of normal arterial blood is 7.40. At normal body temperature (37∘C), Kw=2.4×10−14. Part...

The average pH of normal arterial blood is 7.40. At normal body temperature (37∘C), Kw=2.4×10−14. Part A Calculate [H+] and [OH−] for blood at this temperature. Express your answers using two significant figures. Enter your answers separated by a comma. Part B Calculate pOH for blood at this temperature. Express your answer using two decimal places.

NA Review | Constants 1 Periodic Table pH is a logarithmic scale used to indicate the...

NA Review | Constants 1 Periodic Table pH is a logarithmic scale used to indicate the hydrogen ion concentration, [H+], of a solution: The temperature for each solution is carried out at approximately 297 K where Kw = 1.00 x 10-14. pH = -log[H+] Due to the autoionization of water, in any aqueous solution, the hydrogen ion concentration and the hydroxide ion concentration, [OH-], are related to each other by the Kw of water: Part A Kw = [H+][OH-] =...
Question 8 For a H+ concentration of 1x 103, what is the pH? [Select] what is...

Question 8 For a H+ concentration of 1x 103, what is the pH? [Select] what is the pOH? (Select] For a OH-concentration of 1x 10-5, what is the pH? (Select ] what is the pOH? (Select] For a H+ concentration of 1x 10-6, what is the pH? (Select] what is the pOH? Select] For a OH-concentration of 1 x 10 6 what is the pH? (Select] what is the pOH? (Select]
A solution has a pOH of 3.80 at 50°C. What is the pH of the solution...

A solution has a pOH of 3.80 at 50°C. What is the pH of the solution given that Kw = 6.70 x 10-14 at this temperature? • Round the answer to two decimal places. Provide your answer below: pH = 0

SIMULATION Kw, Temperature, and Neutral pH 14.0 Temperature: Basic 50 °C Basic 1 → Calculate Clear...

SIMULATION Kw, Temperature, and Neutral pH 14.0 Temperature: Basic 50 °C Basic 1 → Calculate Clear 1 Neutral pH 7.01 Neutral => Neutral pH = 6.62 Kw=5.8 10-14 Acidic Acidic 0.0 0.0 50.0 Temperature (°C) 100.0 What is the [H3O+] for a neutral solution at this temperature, 50 °C? X mol/L Next (3 of 8) Recheck 5th attempt Since a neutral solution has equal concentrations of H30+ and OH-, we know that [H3O+] = [OH-] = x and Kw =...