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
steposvetlana [31]
3 years ago
6

Classify the following reaction: 2H2O 2H2 + O2

Chemistry
2 answers:
Likurg_2 [28]3 years ago
6 0
Synthesis i do believe 

strojnjashka [21]3 years ago
5 0

The answer is: C. decomposition.

Decomposition is reaction where one substance is broken down into two or more simpler substances.

Balanced chemical reaction of water decomposition: 2H₂O → 2H₂ + O₂.

This is decomposition reaction, because from one molecule (water) two molecules (hydrogen and oxygen) are produced.

Chemical decomposition is opposite of chemical synthesis.

You might be interested in
What does a cell do to a substance in Endocytosis
8090 [49]
Endocytosis is a type of bulk transport which involves the movement of large particles through the membrane in and out
3 0
3 years ago
How do you find a theoretical mass? Is there a difference between theoretical mass and theoretical yield?
swat32

Theoretical yield is the quantity of a product obtained from the complete conversion of the limiting reactant in a chemical reaction. It is the amount of product resulting from a perfect chemical reaction and thus not the same as the amount you'll actually get from a reaction.

3 0
3 years ago
What are the rules for writing chemical formulas
Alenkasestr [34]
1: the symbol of the metal should be written first.
2: the valency of the elements or radicals should be interchanged.
6 0
2 years ago
Bubbles in soda rise to the surface. Explain this in terms of density.
algol [13]

Answer:

Bubbles are comprised of gases, which have a lesser density than water. Since they are less dense, they get pushed up to the surface, and they rise, lighter than the liquid around them. This is just like helium in air; helium is lighter than air, so it rises, pushed to the top by the pressure around it.

PLS MARK THE BRAINLIST

7 0
3 years ago
Need help with question
3241004551 [841]
C, because a homogeneous mixture is evenly mixed.

All those others would be heterogeneous (not evenly mixed).
5 0
3 years ago
Read 2 more answers
Other questions:
  • PLS HELPP!!Which accurately describes one impact of the atmosphere on Earth’s cycles?
    8·2 answers
  • Several properties of water are shown. Classify each property as a physical property or a chemical property.
    6·1 answer
  • What is the function of autotrophs in the carbon cycle?
    6·1 answer
  • Give an example of homeostasis in your body
    13·1 answer
  • Which of the following is NOT an
    7·2 answers
  • In which or areas on the image dose salinity of the ocean increases
    5·1 answer
  • The molecules you use in a chemical reaction are called the:
    5·1 answer
  • Identical rock types, identical fossils, and very similar mountain ranges are found on different continents that are separated b
    11·2 answers
  • So i have this question for science.- What is the element with the atomic number 7. Thank you.
    5·2 answers
  • What is halogens?....​
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!