Question

64% ooooo T-Mobile F 8:46 AM learn vccs.edu 1) Determine the pH of a 0.461 M C6H5CO2H M solution if the Ka of C6H5CO2H is 6.5 x 10-5. 2) Determine the [OH-] concentration in a 0.169 M Ca(OH)2 solution. 3) Determine the pH off a 0.227 M C5H5N solution at 25°C. The Kb of C5H5N is 1.7 x 10.9 4) Determine the Ka for CH3NH3+ at 25°C. The Kb for CH3NH2 is 4.4 x 10-4. CHM 112 In-class Quiz Ch. 15 (B) 03/30/2017
0 0
Add a comment Improve this question Transcribed image text
Answer #1

ニ2-35 10 ニー1呵(0.338) ニ14-0.47 13.53 kb pH: 14-4.チ= 9.3

Add a comment
Know the answer?
Add Answer to:
Determine the pH of a 0.461 M C6H5CO2H M solution if the Ka of C6H5CO2H is...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions
ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT