× 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
Home Q & A Board Biology-Related Homework Help Biochemistry
New Topic  
Akinwamide Kehinde Michel Akinwamide Kehinde Michel
wrote...
Posts: 2
Rep: 0 0
3 years ago
What is the value for Kc for the following reaction:
PbCl2(s) ⇌ Pb2+(aq) + 2 Cl-(aq),
if PbCl2(s) = 1.50 grams, [Pb2+] = 1.6 × 10-2 M and [Cl-] = 3.2 × 10-2 M at equilibrium? (The molar mass of PbCl2(s) is 278 g/mol and its density is 5.85 g/cm3.)
 
Read 980 times
1 Reply

Related Topics

Replies
wrote...
#1
Educator
3 years ago Edited: 3 years ago, bio_man
Hi Akinwamide Kehinde Michel

What I find interesting about this question is that they've given us the concentrations of the products, and that's all we need to calculate Kc, unless I'm mistaken or completely read this wrong. Here's my work:



Please let me know if you require any clarification. Furthermore, the logic I used to answer the question comes from this video:
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  1272 People Browsing
 117 Signed Up Today
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 356
  
 316
  
 712
Your Opinion
Which industry do you think artificial intelligence (AI) will impact the most?
Votes: 352
Previous poll results: Which is the best fuel for late night cramming?