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
lana66690 [7]
3 years ago
13

How many atoms are in the peroxide H2O2 molecule? Explain.

Chemistry
2 answers:
astra-53 [7]3 years ago
6 0
There are 2 hydrogen atoms and 2 oxygen atoms in hydrogen peroxide molecule. Hence total number of atoms is 4.
Mrrafil [7]3 years ago
5 0
There are two hydrogen and two oxygen molecules because the number next to the atomic number is how many there are.
You might be interested in
The mass of an unidentified rock is 15.5 grams. Students determine the volume of the rock by placing the rock in a cylinder with
Otrada [13]
Answer: I’m pretty sure that it’s C.
Hope this helps :)
6 0
3 years ago
Tell whether each is mass, volume, or density. Some may be used more than once
mash [69]
Search up the answer on safari it will be easy
5 0
2 years ago
For a constant waves speed,wavelength,of the wave increases with a(n)______
pochemuha

Answer:

higher frequency

Explanation:

8 0
3 years ago
How many moles of sodium sulfate will be formed if you start with 3.7 moles of sodium hydroxide?
kramer

2 mol of Sodium hydroxide (NaOH) reacts to form 1 mol of sodium sulfate (Na_2SO_4)

  • 1 mol of NaOH produces 1/2 mol sodium sulfate.

3.7moles of Na OH produces

  • 1/2(3.7)=1.8mol sodium sulfate
6 0
2 years ago
What is the oxidation number of sulfur in H2SO3?<br> a. +3<br> b. +1<br> c. +2<br> d. +4
Alla [95]
We need to keep in mind that the compound is neutral.

H2SO3
2(+1)+S+3(-2)=0 (since its neutral)
2+S-6=0
S-4=0
S=4

Therefore the oxidation number for sulfur is +4.
3 0
3 years ago
Read 2 more answers
Other questions:
  • Select all the correct answers.
    9·1 answer
  • What is Calcium sulfate+ iron give you and is sulfuric acid H2SO4
    13·1 answer
  • The reactants of two chemical equations are listed.
    8·1 answer
  • Gas Laws
    15·1 answer
  • What is the difference between a chemical formula and a chemical equation?
    10·1 answer
  • A tank contains 240 liters of fluid in which 10 grams of salt is dissolved. Brine containing 1 gram of salt per liter is then pu
    12·1 answer
  • Benzene contains six carbon atoms bonded in a ring. which best describes these bonds?
    9·2 answers
  • What is the oxidation number for Zn(OH)4 2-?
    5·1 answer
  • AAAAAAAAAAAAAH HELP ME PLEASEE!!
    10·2 answers
  • In what eon did single-celled organisms appear?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!