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
Anvisha [2.4K]
3 years ago
10

Hydrogen peroxide (H​2O​ ​2​) is unstable under certain conditions and decomposes as follows:

Chemistry
2 answers:
Nookie1986 [14]3 years ago
8 0
I hope you get a good grade ur smart and beautiful
Elanso [62]3 years ago
4 0

<u><em>Answer:</em></u>

<u><em>49.98</em></u>

<u><em>Explanation:49.98 should be the correct answer but if you start with 49.98 g H2O2 and decompose all of it you do not get 34.00 g H2O and 15.98 g O2. </em></u>

You might be interested in
Why are cars manufactures exploring hydrogen fuel cell technology as a possiable replacement for gasoline burning engines
horsena [70]
To possibly take down on the pollution we produce in the world
4 0
3 years ago
A fluid that vaporizes and condenses inside the tubing of a heat pump is called the.
miss Akunina [59]
I believe that is <span>refrigerant! 
Hope this helps!</span>
4 0
3 years ago
Read 2 more answers
Help pls ASAP thank you!!
BigorU [14]

Answer:

Deer, Eagle, Raccoon, frog, turtle, fish, dragonfly.

Explanation:

They interact from the life cycle they eat each other...

5 0
3 years ago
Pls help!!!!!! In your own words, explain how chemists properly represent the law of conservation of matter in their chemical
WINSTONCH [101]

Answer:

They represent it by ensuring that the number of atoms of each element (matter) in the reactant side is the same as the product side

Explanation:

The law of conservation of matter stated that matter can neither be created nor destroyed. Chemical equations involve combining atoms of elements. The compounds combined by chemists are called REACTANTS while the produced compounds are called PRODUCTS.

In order to conform to the law of conservation of matter, the same quantity of matter present in the reactants must be present in the products. This means that the number of atoms of each element (matter) in the reactant side must be the same as the product side. For example;

C6H12O6 + 6O2 → 6CO2 + 6H2O

In this chemical equation for photosynthesis, number of atoms in the reactant side (6 carbon, 12 hydrogen, 18 oxygen) are the same as that in the product side (6 carbon, 12 hydrogen, 18 oxygen), hence, this obeys the law of conservation of mass.

In a nutshell, chemists chemists properly represent the law of conservation of matter in their chemical equations by making sure that same number of atoms of reactants is present in the products.

5 0
3 years ago
What is 57.048 rounded to three significant figures?
AnnyKZ [126]
57.0 is it rounded to three sig figs. You count three spaces then round from there, which would be the zero and you would round down because the four is there.
4 0
4 years ago
Other questions:
  • What is the number of moles in 42 g of NaCl?
    5·2 answers
  • 2C4H10 + 13 02 -- 8 CO2 + 10H20
    5·2 answers
  • If a weak acid is 25 deprotonated at ph 4 what would the pka be
    7·1 answer
  • What is the percent yield of ferrous sulfide if the actual yield is 220.0 g and the theoretical yield is 275.6 g? Use mc020-1.jp
    5·1 answer
  • 22.4L of hydrogen gas at STP contains how many molecules
    12·1 answer
  • How is energy transferred when objects are in contact A. Conduction B. Convection C. latent heat D. Radiation​
    11·1 answer
  • If a solution containing 24.0 g of a substance reacts by first-order kinetics, how many grams remain after three half-lives?
    7·1 answer
  • A sample of gas has a volume of 16.0 liters at a pressure of 0.5 atmospheres. When the volume decreases to 4.0 liters at a const
    12·1 answer
  • 2 NaCl + F2 → 2 NaF + Cl2 The Reactants in this equation are
    10·1 answer
  • Name the type of organic compound from each description of the functional group: (c) polar group that has a double bond and cann
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!