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
bija089 [108]
2 years ago
8

Does the reaction above satisfy the law of conservation of matter? Use details to support your work.

Physics
1 answer:
Leona [35]2 years ago
6 0

Answer:

No, the amount of matter of the reactants is not equal to the amount of matter of the products.

Explanation:

According to the conservation of matter the amount of matter of the reactants is equal to the amount of matter of the products. The given reaction is

2H_2O_2=H_2+O_2

In the reactant side there are 2\times 2=4 molecules of hydrogen and 2\times 2=4 molecules of oxygen.

In the product side there are 2 molecules of both hydgrogen and oxygen. So the reaction does not satisfy the law of conservation of mass.

The balanced reaction would be

2H_2O_2=2H_2+2O_2.

You might be interested in
Who was the second man to walk on the moon?
klemol [59]

Answer:

Buzz Aldrin

Explanation:

6 0
3 years ago
Read 2 more answers
If the final speed of an object as is strikes the ground is 77 m/s and it was in the air for 6.5 seconds. What was the initial d
azamat

Answer:

The answer to your question is: 13.2 m/s

Explanation:

final speed (fs) = 77 m/s

t = 6.5 s

gravity (g) = 9.81 m/s2

initial speed (is) = ?

Formula

fs = is + gt     from this equation we clear "is" = fs - gt

Substitution                         is = 77 - (9,81)(6.5)

Process                               is = 77 - 63.8

                                            is = 13.2 m/s

8 0
3 years ago
How do the three types of boundary's work together to keep the Earth at equilibrium?
Maurinko [17]
There are three types: divergent, convergent, and transform boundaries. I hope this helps.
8 0
3 years ago
Read 2 more answers
A glass of water sitting in direct sunlight evaporates over time. Explain this phase change in terms of the types of heat transf
olga_2 [115]
Well over time the temperature of the water increase causeing its moleclues to move alot which causes it's state change to a gas this is who we have rain.
6 0
3 years ago
Read 2 more answers
Why should we conserve biodiversity​
irga5000 [103]
Biodiversity conservation protects plant, animal, microbial and genetic resources for food production, agriculture, and ecosystem functions such as fertilizing the soil, recycling nutrients, regulating pests and disease, controlling erosion, and pollinating crops and trees.
8 0
3 years ago
Other questions:
  • Two point charges of -7uC and 4uC are a distance of 20
    9·2 answers
  • In one hour Earth receives enough solar energy to meet the energy needs of the world for
    12·1 answer
  • How is the pool play helping Adam lift the object
    15·1 answer
  • What is the word for the definition of an electron in the highest occupied energy level of an atom
    6·1 answer
  • An object's _____ depends on what an object is made of and how much of it there is.
    7·1 answer
  • A tennis ball with a speed of 25.9 m/s is moving perpendicular to a wall. After striking the wall,
    5·1 answer
  • Which is most buoyant in water? F) wood H) lead weight G) penny J) sugar
    15·2 answers
  • A car moving with a velocity of 20 meters/second has
    7·2 answers
  • An atomic mass unit is equal to
    5·2 answers
  • Which of the following behaviors would best describe someone who is listening and paying attention? a) Leaning toward the speake
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!