Calculate the pH at 25°C of a 0.43 M solution of sodium hypochlorite (NaClO). Note that hypochlorous acid (HClO) is a weak acid with a pKa of 7.50.
Added by Adri-N J.
Step 1
Given pKa = 7.50, pOH = 14 - pKa = 14 - 7.50 = 6.50. Show more…
Show all steps
Your feedback will help us improve your experience
Lizabeth Tumminello and 60 other Chemistry 101 educators are ready to help you.
Ask a new question
Labs
Want to see this concept in action?
Explore this concept interactively to see how it behaves as you change inputs.
Key Concepts
Recommended Videos
Calculate the pH at 25 °C of a 0.55 M solution of sodium hypochlorite (NaClO). Note that hypochlorous acid (HClO) is a weak acid with a pKa of 7.50. Round your answer to 1 decimal place.
Supreeta N.
Calculate the Ka of a weak acid if a 0.051 M solution of the acid has a pH of 3.29 at 25°C
Sima S.
The pH of a 0.10-M solution of propanoic acid, $\mathrm{CH}_{3} \mathrm{CH}_{2} \mathrm{COOH},$ a weak organic acid, is measured at equilibrium and found to be 2.93 at $25^{\circ} \mathrm{C} .$ Calculate the $K_{\mathrm{a}}$ of propanoic acid.
Recommended Textbooks
Chemistry: Structure and Properties
Chemistry The Central Science
Chemistry
Transcript
18,000,000+
Students on Numerade
Trusted by students at 8,000+ universities
Watch the video solution with this free unlock.
EMAIL
PASSWORD