× Didn't find what you were looking for? Ask a question
Top Posters
Since Sunday
w
3
w
3
e
3
3
r
3
g
2
2
b
2
M
2
V
2
f
2
c
2
Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
New Topic  
lexes55 lexes55
wrote...
Posts: 22
Rep: 0 0
12 years ago
Hey, I need to figure out how to calculate the concentration of hydronium ions using given pH levels. Can you explain to me how?

Ex. Find the concentration of hydronium ions with the pH level is 2.3.

Thanks a bundle. Slight Smile
Read 407 times
2 Replies

Related Topics

Replies
wrote...
#1
12 years ago
pH= -log[H+].
[H+]= -antilog(pH).
      = -antilog(2.3)
Find the antilog of 2.3 in antilog table. you will get the answer
wrote...
#2
12 years ago
Yeah! That's easy!

Basically the concentration of hydronium ions is 10^(-n) per liter of water

n is the pH

so it's 10^(-2.3) per liter
ten to the power of negative 2.3

sorry I don't have a calculator to simplify. You can do it yourself
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  315 People Browsing
 103 Signed Up Today
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 235
  
 1102
  
 4646
Your Opinion
Which industry do you think artificial intelligence (AI) will impact the most?
Votes: 486
Previous poll results: Which country would you like to visit for its food?