Top Posters
Since Sunday
1
Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
New Topic  
sarahmai95 sarahmai95
wrote...
Go to Answer
Posts: 87
Rep: 1 0
3 years ago
How many mL of 0.200 M aqueous acetic acid are mixed with 13.2 mL of 0.200 M aqueous sodium acetate to give a buffer with pH = 4.2? (Ka for acetic acid is 1.8 × 10-5)

▸ 37 mL

▸ 18 mL

▸ 3.8 mL

▸ 14 mL

▸ 46 mL
Textbook 
General Chemistry: Principles and Modern Applications

General Chemistry: Principles and Modern Applications


Edition: 11th
Authors:
Read 109 times
1 Reply
Replies
Answer verified by a subject expert
my l.my l.
wrote...
#1
Posts: 86
Rep: 0 0
3 years ago
Sign in or Sign up in seconds to unlock everything for free
More solutions for this book are available here
1

Related Topics

sarahmai95 Author
wrote...

3 years ago
This calls for a celebration Person Raising Both Hands in Celebration
larrybrads
wrote...

Yesterday
This site is awesome
jmelchor77
wrote...

2 hours ago
Just got PERFECT on my quiz
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  1117 People Browsing
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 2157
  
 232
  
 7495
Your Opinion
Which industry do you think artificial intelligence (AI) will impact the most?
Votes: 405
Previous poll results: How often do you eat-out per week?