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
alexgriva [62]
2 years ago
6

6)Explain why a 0.010 M solution of hydrochloric acid, HCl has a pH of 2.00 but a 0.010 M solution of

Chemistry
1 answer:
ExtremeBDS [4]2 years ago
5 0

0.010 M solution of hydrochloric acid, HCl has a pH of 2.00 but a 0.010 M solution of acetic acid, HCH₃COO, is 3.37 is because HCl dissociates more.

<h3>Dissociation</h3>

This is the separation of ions of an ionic compound when it dissolves.

<h3>Hydrogen ion concentration of HCl</h3>

Since 0.010 M solution of hydrochloric acid, HCl has a pH of 2.00 its hydrogen ion concentration is gotten from

pH = -log[H⁺]

So,

[H^{+} ] = 10^{-pH}

So, [H⁺] = 10⁻²

<h3>Hydrogen ion concentration of HCH₃COO</h3>

Also, since 0.010 M solution of acetic acid, HCH₃COO, has a pH of 3.37, its hydrogen ion concentration is gotten from

pH = -log[H⁺]

So,

[H^{+} ] = 10^{-pH}

So, [H⁺] = 10⁻³°³⁷ = 0.000427 = 4.27 × 10⁻⁴

Since the hydrogen ion concentration of HCl is 10⁻² and the hydrogen ion concentration of HCH₃COO is 4.27 × 10⁻⁴, we see that HCl dissociates more than HCH₃COO.

So, 0.010 M solution of hydrochloric acid, HCl has a pH of 2.00 but a 0.010 M solution of acetic acid, HCH₃COO, is 3.37 is because HCl dissociates more.

Learn more about dissociation here:

brainly.com/question/25854432

You might be interested in
Slkjflsdfjsfjlsm d dd dd dld dld dd;s dpd<br><br>.
MrMuchimi
Do you need any help ?
6 0
3 years ago
H 2 O, CO 2 , and C 12 H 22 O 11 are all examples of chemical _____.
Reil [10]
They are all examples of chemical formulas
6 0
2 years ago
Read 2 more answers
Which statement is correct
alisha [4.7K]
The answer to your question is A.
6 0
3 years ago
Read 2 more answers
What floats on top of molten magma under the earth’s surface?.
elena-s [515]

Explanation:

Earthquakes. are caused by the earth's crust, more specifically, tectonic plates that float on top of molten magma. These plates bump into each other. it's the answer Earthquakes.

5 0
2 years ago
Write a hypothesis statement about the relationship between the number of mushrooms and the concentration of heavy metals in the
Anna007 [38]

Answer:

Write a hypothesis statement about the relationship between the number of mushrooms and the concentration of heavy metals in the soil ...


8 0
2 years ago
Other questions:
  • How does chemistry affect the food you eat
    12·1 answer
  • When a scientific theory has been tested and proved by the scientific community, it becomes a law. True or False
    6·1 answer
  • Atoms that have the same number of outer electrons...
    9·1 answer
  • A solid and a liquid are shaken together in a test tube to produce a milky mixture that eventually separates into a clear liquid
    14·2 answers
  • Find the block labeled ? in Figure 2. What is its atomic number? How many valence electrons does it have? Which of the elements
    15·2 answers
  • if you were conducting an experiment with pepsin which has an optimal enzymatic actigity at ph 2.3, wat buffer would be the best
    10·2 answers
  • the main part of the microscope that is used to see and denlarge specimens what do you call this part?
    11·1 answer
  • Any molecules can have this force between them?.
    7·1 answer
  • Which atom is most likely involved in the coordination of calcium ions found in hrp?.
    10·1 answer
  • Which inner planet has 2 moons? Question 2 options: Mercury Venus Earth Mars
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!