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
Anton [14]
4 years ago
8

If the pOH of vinegar is 9.45, what is its [OH− ]?

Chemistry
2 answers:
goldfiish [28.3K]4 years ago
6 0

3.55 × 10n M n = -10

igomit [66]4 years ago
5 0

Answer:

3.55 and -10

You might be interested in
What is SO2 shape name?
muminat

Answer:Molecular Formula SO2

Hybridization Type sp2

Bond Angle 119o

Geometry V-Shaped or Bent

Explanation:

hope this helped <3

5 0
3 years ago
**CHEMISTRY!! PLEASE HELP ASAP!!**
Minchanka [31]
Calcium = 1
Sulfur = 1
Oxygen = 4
6 0
3 years ago
Do you really get 7 years of bad luck if you crack a mirror :(
Mazyrski [523]

Answer:

nope its a myth don't worry :)

4 0
2 years ago
Which subatomic particle of an atom never changes?
AlexFokin [52]
Protons are one of the fully stable parts of matter
8 0
3 years ago
Mercury has an atomic mass of 200.59 amu. calculate the mass of 3.0 x 10^10 atoms
Licemer1 [7]
To determine mass of the given number of atoms of mercury, we need a factor that would relate the number of atoms to number of moles. In this case, we use the Avogadro's number. It is a <span>number that represents the number of units in one mole of any substance. This has the value of 6.022 x 10^23 units / mole. The number of units could be atoms, molecules, ions or electrons. To convert into mass, we use the given amu of mercury since it is equal to grams per mole. We calculate as follows:

</span>3.0 x 10^10 atoms ( 1 mol / 6.022 x 10^23 atoms ) ( 200.59 g / 1 mol ) = 9.99x10^-12 g Hg
5 0
3 years ago
Other questions:
  • How are fossil fuels used in the harvesting of fresh apples from an apple tree?
    15·2 answers
  • Which of the following will occur when a solution of Pb(NO3)2(aq) is mixed with a solution of KI(aq)?
    8·1 answer
  • 5. Which of the following are all physical properties of matter?
    7·1 answer
  • Nitrogen makes up what percentage of the atmosphere?
    9·2 answers
  • What are 2 chemical changes of water?​
    8·1 answer
  • Question 3 of 10
    14·1 answer
  • Air, Sea water, alloy afe the examples of
    13·1 answer
  • Why does magnesium chloride need to be molten in electrolysis
    8·1 answer
  • Si un átomo tiene 18 electrones, cuántos protones tiene?
    10·1 answer
  • What is the energy of an electron in the first energy level of hydrogen?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!