High School

We appreciate your visit to What is the pH of a solution that contains 0 067 mol of HCl in 150 mL of water Give your answer to the correct. This page offers clear insights and highlights the essential aspects of the topic. Our goal is to provide a helpful and engaging learning experience. Explore the content and find the answers you need!

What is the pH of a solution that contains 0.067 mol of HCl in 150 mL of water?

Give your answer to the correct number of significant figures.

A. 0.35
B. -0.35
C. 1.2
D. 3.4
E. 0.45
F. 0.350

Answer :

Final answer:

The pH of the solution that contains 0.067 mol of HCl in 150 mL of water is approximately 0.35.

Explanation:

To calculate the pH of the solution, we first need to calculate the concentration of H+ ions in the solution. We can use the formula:

pH = -log[H+]

Given that we have 0.067 mol of HCl in 150 mL of water, we need to convert the volume to liters:

150 mL = 0.150 L

Next, we can calculate the concentration of H+ ions:

Concentration of H+ ions = moles of HCl / volume of solution

Concentration of H+ ions = 0.067 mol / 0.150 L

Concentration of H+ ions = 0.447 mol/L

Now, we can calculate the pH:

pH = -log(0.447)

pH ≈ 0.35

Therefore, the pH of the solution is approximately 0.35.

Learn more about calculating ph of a solution here:

https://brainly.com/question/28227384

#SPJ11

Thanks for taking the time to read What is the pH of a solution that contains 0 067 mol of HCl in 150 mL of water Give your answer to the correct. We hope the insights shared have been valuable and enhanced your understanding of the topic. Don�t hesitate to browse our website for more informative and engaging content!

Rewritten by : Barada