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
lana [24]
2 years ago
15

What is the oxidation state of Hydrogen in H20 +2 +1 -2 -1

Chemistry
1 answer:
xeze [42]2 years ago
6 0
<h3>What is the oxidation number of oxygen in H2O?</h3>

Oxygen almost always has an oxidation number of -2, except in peroxides (H 2 O 2) where it is -1 and in compounds with fluorine (OF 2) where it is +2. Hydrogen has an oxidation number of +1 when combined with non-metals, but it has an oxidation number of -1 when combined with metals.

<h3><em>Sure hoep this helps you :)</em></h3>
You might be interested in
How many valence electrons does Nitrogen have?​
irinina [24]

Answer:

5 valence electrons

Nitrogen has a total of 5 valence electrons

Explanation:

6 0
2 years ago
Which of the following describes an irregular galaxy?
sertanlavr [38]

Answer:

D

Explanation:

They don't have define shape nor structure...so a random group of stars and no shape can form a irregular galaxy

5 0
2 years ago
Write the chemical formula for the anion present in the aqueous solution of Pb(C2H3O2)2
yKpoI14uk [10]

Pb(C₂H₃O₂)₂ is lead(II) acetate

Pb(C₂H₃O₂)₂ --> Pb²⁺ + C₂H₃O₂²⁻

Lead(II) acetate ionizes in aqueous solution to form lead cation and acetate anion.

The chemical formula for the anion present in the aqueous solution of Pb(C₂H₃O₂)₂ is C₂H₃O₂²⁻

C₂H₃O₂²⁻ or CH₃COO⁻ is called the acetate ion.

Therefore, the correct answer is C₂H₃O₂²⁻

3 0
2 years ago
Read 2 more answers
One scientific investigation may result in
Paladinen [302]

Answer:

a new discover a new theory

4 0
2 years ago
Read 2 more answers
1. How is the number of energy levels in an atom related to the period number?
Natalka [10]

Answer:

The highest energy level number (1 through 7) for the electrons in an atom corresponds to the period (or row) in the periodic table to which that atom belongs. Because there are 7 periods in the table, there are 7 energy levels. For example, hydrogen (H) is in the first period, so it has only one energy level.

4 0
2 years ago
Other questions:
  • What objects are attrackted too eachother by force of what
    12·1 answer
  • Which is an example of parasitism?
    14·1 answer
  • Which of these types of radiation has the greatest penetrating power?(1) alpha (3) gamma
    12·1 answer
  • HELP.
    12·1 answer
  • Sulfur molecules exist under various conditions as s2. True or Fasle
    11·1 answer
  • Elements are organized into groups / families according to their physical and chemical properties. Identify the elements that's
    15·1 answer
  • 4. The [H+] in solution is 1.0 X 10-3 M. This solution is BEST classified as?
    7·2 answers
  • B) How many kilograms of carbon dioxide are formed when 24.42 g of iron is<br> produced?
    5·1 answer
  • Find the number of moles in 1.00 x 1023 atoms of chromium.
    15·1 answer
  • Empirical formula of c8h14
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!