Like all equilibrium constants, the value of Kw depends on temperature. At body temperature (37°C). Kw=2.4 x 10-14 Part A What is the [H₂O¹] of pure water at body temperature? Express your answer using two significant figures. [H₂0¹] = Submit Part B pH = Templates Symbols Undo rego Peser keyboard shortcuts Help nu What is the pH of pure water at body temperature? Express your answer to two decimal places. Submit Request Answer Templates Symbols undo' redo Teset keyboard shortcuts Help Por Request Answer M

Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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**Copy of Exercise 15.53: Problems by Topic - Autoionization of Water and pH**

**Background Information:**
Like all equilibrium constants, the value of \( K_w \) depends on temperature. At body temperature (37°C), \( K_w = 2.4 \times 10^{-14} \).

---

**Part A:**
What is the \([\text{H}_3\text{O}^+]\) of pure water at body temperature?

- **Instruction**: Express your answer using two significant figures.

- **Input Box**: \([\text{H}_3\text{O}^+]= \_\_\_\_ \, \text{M}\)

- **Buttons**: Submit | Request Answer

---

**Part B:**
What is the pH of pure water at body temperature?

- **Instruction**: Express your answer to two decimal places.

- **Input Box**: \(\text{pH} = \_\_\_\_\)

- **Buttons**: Submit | Request Answer
Transcribed Image Text:**Copy of Exercise 15.53: Problems by Topic - Autoionization of Water and pH** **Background Information:** Like all equilibrium constants, the value of \( K_w \) depends on temperature. At body temperature (37°C), \( K_w = 2.4 \times 10^{-14} \). --- **Part A:** What is the \([\text{H}_3\text{O}^+]\) of pure water at body temperature? - **Instruction**: Express your answer using two significant figures. - **Input Box**: \([\text{H}_3\text{O}^+]= \_\_\_\_ \, \text{M}\) - **Buttons**: Submit | Request Answer --- **Part B:** What is the pH of pure water at body temperature? - **Instruction**: Express your answer to two decimal places. - **Input Box**: \(\text{pH} = \_\_\_\_\) - **Buttons**: Submit | Request Answer
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Given data : 

Kw = 2.4×10-14 

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