1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Harman [31]
3 years ago
13

If a solution has a ( OH- )= 8.6 × 10-5 what is the pOH

Mathematics
1 answer:
riadik2000 [5.3K]3 years ago
6 0
POH is the -log [ OH- ]. Using this equation, simply find the -log of the OH- concentration to find the pOH:

pOH = - log ( 0.000086 ) = 4.07


You might be interested in
Is 41/50 closer to 9/11 or 10/11? Verify your answer
Setler79 [48]
<span>Which one is closer to 41/50, 9/11 or 10/11
=> Let’s find the value of the two given choices to be able to fin which one is closer to 41/50
=> 9/11 convert this to decimal number
=> 9 divide by 11
=> 0.82

=> 10/11 convert in decimals
=> 10 divide by 11
=> 0.91

Now, we have the value of both numbers, let’s find the value of 41/50
=> 41/50
=> 41 divided by 50
=> 0.82

Thus, the closer number to 41/50 is the 9/11 because they both have 0.82 decimal value.

</span>



7 0
3 years ago
Please answer the question from the attachment.
Shalnov [3]
I think its -5 so 5 - 10 = -5

3 0
3 years ago
The area of the figure is square units.
Ber [7]

from left to right

1st triangle is = 24

small rectangle is = 24

larger rectangle is = 96

final triangle is = 12

addition of above values give the area of whole figure which is = 156 units

3 0
3 years ago
Selesaikanlah pertidaksamaan nilai mutlak berikut!<br> [3-2x]&lt;4
mojhsa [17]
[3-2x]<4
1x<4  But I did not understand that that means'<  if you told me
3 0
3 years ago
A single die is rolled. Find the probability of rolling 2 or an odd number.
Maurinko [17]

Answer:

4/6 or 2/3

Step-by-step explanation:

1/2 of the die is odd numbers so, you would add one more number which would be 4/6 or 2/3

6 0
3 years ago
Read 2 more answers
Other questions:
  • The number n(t) of people in a community who are exposed to a particular advertisement is governed by the logistic equation. ini
    7·1 answer
  • Tiffany answered 80% of the questions on her math test correctly. There were 40 questions on the test. How many questions did Ti
    10·1 answer
  • How do you know to add or subtract when doing polynomials?
    12·1 answer
  • Carter wants to raise more then $200 for the 6th grade field trip. Each day during lunch he's going to sell lollipops for $2. Wr
    9·1 answer
  • What is the sine of
    8·1 answer
  • Which equation goes through the point (-7, 3) and is parallel to y = −8x + 1?
    15·1 answer
  • Help Pls I cant do it Its due today
    14·1 answer
  • In which table is y a LINEAR function of x?<br><br> A<br> B<br> C<br> D
    13·1 answer
  • Kendra's dog has and outside pen enclosed by a fence.the area of the pen is 135 square feet of the pen is 15 feet long how wide
    13·1 answer
  • there are 1700 seats in a theatre. 40% of the tickets to a concert at the theatre are category 1 tickets and the rest are of oth
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!