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
lara31 [8.8K]
3 years ago
13

If the pH of an acid is 4.0, what is the pOH?

Chemistry
2 answers:
LiRa [457]3 years ago
6 0
Well from my research I've calculated that pH + pOH = 14.00. in conclusion
pOH = 14.0 - 4.0 and so forth that equals 10.0 your welcome
My name is Ann [436]3 years ago
4 0
Well from research, I've calculated that pH + pOH = 14.00. In the end, pOH = 14.0 - 4.0 and so forth that equals 10.0.
You might be interested in
A car is traveling 150 km in 7200 s what is the speed of the car
noname [10]
Speed = Distance divided by time
Speed = 150 km / 7200 s
Speed = 1 km / 48 s
3 0
3 years ago
1. If you have 25% radioactive parent atoms in a mineral crystal, and 75% daughter atoms, how many half-lives have passed?
Andreyy89
Too freaking many... or maybe not many at all

5 0
3 years ago
Give the oxidation state of the metal species in each complex. ru(cn)(co)4 -
kogti [31]
The given complex ion is as follow,

                                              [Ru (CN) (CO)₄]⁻

Where;
            [ ]  =  Coordination Sphere

            Ru  =  Central Metal Atom  =  <span>Ruthenium

            CN  =  Cyanide Ligand

            CO  =  Carbonyl Ligand

The charge on Ru is calculated as follow,

                               Ru + (CN) + (CO)</span>₄  =  -1
Where;
            -1  =  overall charge on sphere

             0  =  Charge on neutral CO

            -1  =  Charge on CN

So, Putting values,


                               Ru + (-1) + (0)₄  =  -1

                               Ru - 1 + 0  =  -1

                               Ru - 1  =  -1

                               Ru  =  -1 + 1

                               Ru  =  0
Result:
          <span>Oxidation state of the metal species in each complex [Ru(CN)(CO)</span>₄]⁻ is zero.
3 0
4 years ago
Read 2 more answers
What is an element considered a pure substance?
Alona [7]

A compound is a pure substance composed of two or more different atoms chemically bonded to one another. A compound can be destroyed by chemical means. It might be broken down into simpler compounds, into its elements or a combination of the two.


8 0
3 years ago
Find the maximum mass of MgO that can be made from 2.4 of Mg and 2.4 of O2
Yanka [14]
Need more information
3 0
3 years ago
Other questions:
  • Which of the following has the longest life a dwarf star a giant star a supernova or the sun.
    9·1 answer
  • Please help!<br>Gravity and magnetism are examples of?​
    8·1 answer
  • A hypothesis wich appears to be verified by multiple experiments and or researchers may become a
    15·1 answer
  • A gaseous fluorinated methane compound has a mass of 8.00 g at 2.81 atm and 300. K in a 1.00 L container.
    6·1 answer
  • If 2 objects have the same volume of 10cm3 and object A has a mass of 2 grams and object B has a mass of 4 grams, how do their d
    8·2 answers
  • What is sexual reproduction is
    12·1 answer
  • During all chemical reactions, mass, energy, and charge are
    15·1 answer
  • Atomic #
    14·1 answer
  • Which represents the correst equilibrium constant expression for Cu(s) +2Ag&lt;------&gt; Cu^2 (aq) +2Ag(s)
    6·1 answer
  • What might happen if the strong force didn’t exist
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!