Top Posters
Since Sunday
26
14
o
10
j
7
s
7
R
7
e
6
6
b
6
f
6
s
6
j
5
New Topic  
Whelan Whelan
wrote...
Posts: 3158
7 years ago
Addition of 0.0125 mol HCl to 150 mL of a 0.150 M formic acid/0.100 M sodium formate buffer results in a pH = ________.  The Ka of formic acid is 1.8 × 10-4.
Textbook 

Introductory Chemistry Essentials


Edition: 5th
Author:
Read 1778 times
23 Replies
Replies
Answer verified by a subject expert
hbutler2hbutler2
wrote...
Top Poster
Posts: 3070
7 years ago
Sign in or Sign up in seconds to unlock everything for free
More solutions for this book are available here
 3.89
I'm a chemical engineer! Slight Smile

Related Topics

wrote...
2 years ago
Why am I getting something different?

Can you check my work?
Attached file
Thumbnail(s):
You must login or register to gain access to this attachment.
wrote...
2 years ago
thanks
wrote...
2 years ago
Thank you
wrote...
2 years ago
thanks
wrote...
2 years ago
thank you
wrote...
2 years ago
Thank you!
wrote...
2 years ago
thanks
wrote...
2 years ago
ty
wrote...
2 years ago
thanks
wrote...
2 years ago
thank you
wrote...
2 years ago
thank you
wrote...
2 years ago
weirdChamp
  New Topic      
Explore
Post your homework questions and get free online help from our incredible volunteers
  197 People Browsing
 247 Signed Up Today
Related Images
  
 1120
  
 163
  
 304
Your Opinion
What percentage of nature vs. nurture dictates human intelligence?
Votes: 325

Previous poll results: What's your favorite coffee beverage?