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
zmey [24]
3 years ago
8

What is the concentration of a HF solution with a PH of 2.3

Chemistry
1 answer:
alisha [4.7K]3 years ago
4 0
Answer:
             [H⁺]  =  5.011 × 10⁻³ mol.L⁻¹

Explanation:

The pH is converted into concentration of H⁺ as,

[H⁺]  = 10^-pH

Where 10 is antilog,

So, putting values,

[H⁺]  =  10⁻²·³

[H⁺]  =  0.00501

Or,

[H⁺]  =  5.011 × 10⁻³ mol.L⁻¹
You might be interested in
Is sulfur a metal, nonmetal, metalloid, or noble gas?
Blababa [14]
Sulfer is a nonmetal
6 0
2 years ago
Balance the following reaction: NaOH + HCl → NaCl + H2O Enter your answer in
Korvikt [17]
<span>NaOH + HCl = NaCl + H2O</span>
8 0
3 years ago
2. (10 Points) Several fast-acting medications are sold as powders, sometimes
Mila [183]
The fact that you want to yes is funny
3 0
3 years ago
How many electrons are present in outermost shell of argon atom​
sattari [20]

Answer:

there are 18 electrons in the outermost shell of argon atom

7 0
2 years ago
Read 2 more answers
Geologists discover what seems to be a new, powdery substance, deep underground. When they analyze it it's found to contain, amo
german

Answer:

Explanation b:

5 0
2 years ago
Read 2 more answers
Other questions:
  • An ion is formed when an atom___?
    11·1 answer
  • Which types of reactions would result in a change in temperature?
    11·1 answer
  • If a horse is moving and then come to a stop is the horse accelerating or decelerating
    9·2 answers
  • What is the specific latent heat of fusion of ice if it takes 863 kJ to convert 4.6 kg of ice into water at 0 C?
    5·1 answer
  • Why are large numbers of animals found in areas where upwelling occurs
    12·1 answer
  • Why is the Law of Conservation of Mass a law, rather than a theory?
    5·1 answer
  • Determine the mass of MgCl2 needed to create a 100. ml solution with a concentration of 3.00 M.
    12·1 answer
  • Burning fossil fuels creates the ___________ gas carbon dioxide which increases global temperatures.
    15·2 answers
  • when chlorine is added to acetylene tetrachloroethane is formed How many grams of tetrachloroethane are ade if 15 liters of chlo
    7·1 answer
  • How is a line spectra created from a hot gas? a. photons are emitted when the amount of radioactive material in the gas decrease
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!