Top Posters
Since Sunday
25
10
9
6
w
3
M
3
C
2
l
2
2
s
2
2
New Topic  
huang.j huang.j
wrote...
Posts: 91
Rep: 0 0
5 months ago
What is the pH of a buffer system prepared by dissolving 10.70 grams of NH4Cl and 25.00 mL of 12 mol L-1 NH3 in enough water to make 1.000 L of solution? Kb = 1.80 × 10-5 for NH3.

▸ 9.08

▸ 9.26

▸ 9.43

▸ 11.32
Textbook 

General Chemistry: Principles and Modern Applications


Edition: 11th
Authors:
Read 21 times
2 Replies
Replies
Answer verified by a subject expert
Deicy101Deicy101
wrote...
Posts: 62
Rep: 0 0
5 months ago
Sign in or Sign up in seconds to unlock everything for free
More questions for this book are available here
9.43
1

Related Topics

wrote...
A month ago
Thank you so much
New Topic      
Explore
Post your homework questions and get free online help from our incredible volunteers
  326 People Browsing
 760 Signed Up Today
Your Opinion
Do you believe in global warming?
Votes: 308

Related Images
 111
 108
 71