Qual è il pH di una soluzione di NaCIO 0,10 M (sappiamo che per HCIO Ka = 3,0 • 10-8)?
Added by Ciccio G.
Step 1
When NaClO is dissolved in water, it will dissociate into Na+ and ClO- ions. The ClO- ions can react with water to form HClO and OH- ions, according to the following reaction: ClO- + H2O ↔ HClO + OH- This reaction will increase the concentration of OH- ions in Show more…
Show all steps
Your feedback will help us improve your experience
Evelyn Clay and 85 other Chemistry 102 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 of 0.02 M HNO2 solution ( Ka = 4.5 * 10 -5 ) * 4.50 1.56 3.03 2.52 0.90
Ivan K.
Sima S.
The following solutions are all 0.10 M in weak acid. Considering their Ka values, which solution will have the lowest pH? HCN; Ka = 4.9 x 10^-10 HCIO; Ka = 1.1 x 10^-2 HCHO2; Ka = 1.8 x 10^-4 HF; Ka = 3.5 x 10^-4
Hitendra S.
Recommended Textbooks
Chemistry: Structure and Properties
Chemistry The Central Science
Chemistry
18,000,000+
Students on Numerade
Trusted by students at 8,000+ universities
Watch the video solution with this free unlock.
EMAIL
PASSWORD