× Didn't find what you were looking for? Ask a question
Top Posters
Since Sunday
5
o
5
4
m
4
b
4
x
4
a
4
l
4
t
4
S
4
m
3
s
3
New Topic  
tom tom
wrote...
Posts: 23
Rep: 0 0
11 years ago
Suppose your labratory instructor inadvertantly gave you a sample of KHP that was contaminated with NaCl to standardizr you NaOH. How would this affect the normality you calculated for your NaOH solution? Justify your answer.
Read 348 times
1 Reply

Related Topics

Replies
wrote...
11 years ago
For this application, sodium chloride would be classified as an inert contaminant.

The actual amount of KHP, though, which you have would be less than the amount you weighed out. Thus, you would need less NaOH to neutralize it, and the calculated molarity of your NaOH would be lower.
New Topic      
Explore
Post your homework questions and get free online help from our incredible volunteers
  987 People Browsing
Related Images
  
 309
  
 75
  
 66
Your Opinion
What percentage of nature vs. nurture dictates human intelligence?
Votes: 387

Previous poll results: Where do you get your textbooks?