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
Klio2033 [76]
3 years ago
8

In an aqueous solution at 25°C, if [H30+] = 3.3 * 10^4 M, then [OH-] is:

Chemistry
1 answer:
sleet_krkn [62]3 years ago
3 0

Answer:

[OH-] = 3.0 x 10^-19 M

Explanation:

[H3O+][OH-] = Kw

Kw = 1.0 x 10^-14

[H3O+][OH-] = 1.0 x 10^-14

[OH-] = 1.0 x 10^-14 / 3.3 x 10^4 = 3.0 x 10^-19

You might be interested in
Is NO ionic or covalent
Effectus [21]
Covalent

A covalent bond is the bond where electrons are shared. This occurs between two non mental. N is nitrogen and O is oxygen, therefore NO would be a bond between two non metals. So it must be covalent.
8 0
3 years ago
Consider the hydrocarbon below.
Ket [755]
It is an Alkene because it has a double bond, so it’ll have “ene” at the end. The simplest Alkene has 2 carbons.

2 carbons = “eth”

Look at that! Two carbons! It must be “ethene”
4 0
3 years ago
Read 2 more answers
How do you calculate the number of neutrons???? please help
vladimir1956 [14]

Answer:

The number of electrons in a neutral atom is equal to the number of protons. The mass number of the atom (M) is equal to the sum of the number of protons and neutrons in the nucleus. The number of neutrons is equal to the difference between the mass number of the atom (M) and the atomic number (Z).

Explanation:

HOPE THIS HELP

PICK ME AS THE BRAINLIEST

8 0
3 years ago
True or False: The products of a chemical
attashe74 [19]

Answer:

true

Explanation:

6 0
2 years ago
Read 2 more answers
Identify the reactant and products in the following chemical reaction: CH4 + 2O2 ➡ CO2 + 2H2O
kap26 [50]

The reactants are methane and oxygen.

The products are carbon dioxide and water.

6 0
3 years ago
Other questions:
  • Which molecule is usually comprised of six carbons in a ring (with six sides)?
    7·1 answer
  • Which of these substances are elements?
    8·2 answers
  • Which of the following describes a neutral atom of oxygen? (1 point)6 protons, 6 neutrons, 6 electrons 6 protons, 6 neutrons, 8
    9·2 answers
  • Use numbers to indicate the order of the steps in the titration process.
    6·2 answers
  • A base?
    5·2 answers
  • Which statement best explains why water has a higher boiling point than ethane?
    10·2 answers
  • Which of the following gases was most likely present in Earth’s earliest atmosphere?
    13·1 answer
  • Explain why the CO2 from your breath had the effect on the pH of water that it did. Explain any anomalies in your experiment.
    8·1 answer
  • Fine the mole. 2.41 x 10^24 molecules CO2
    13·1 answer
  • PLEASE HELP I DONT UNDERSTAND; THANK YOU!
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!