× Didn't find what you were looking for? Ask a question
Top Posters
Since Sunday
a
5
k
5
c
5
B
5
l
5
C
4
s
4
a
4
t
4
i
4
r
4
r
4
New Topic  
shoppa shoppa
wrote...
Posts: 673
Rep: 0 0
6 years ago
An ammonia buffer contains NH3:NH4+ in a ratio of 0.4 moles:0.6 moles (pK = 9.75). What will be the pH if you add 0.01 moles of HCl to this buffer?
 a. 8.98
  b. 9.04
  c. 9.25
  d. 9.46
  e. 9.52
Read 80 times
1 Reply
Replies
Answer verified by a subject expert
megabyte7megabyte7
wrote...
6 years ago
Sign in or Sign up in seconds to unlock everything for free
1

Related Topics

shoppa Author
wrote...

6 years ago
Thanks
wrote...

Yesterday
This calls for a celebration Person Raising Both Hands in Celebration
wrote...

2 hours ago
Smart ... Thanks!
New Topic      
Explore
Post your homework questions and get free online help from our incredible volunteers
  898 People Browsing
Related Images
  
 1062
  
 1007
  
 6588
Your Opinion
What's your favorite coffee beverage?
Votes: 274