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
alexandr402 [8]
3 years ago
11

Balance the equation 2kclo3 3o2 + kcl

Chemistry
1 answer:
sergij07 [2.7K]3 years ago
5 0
Answer is 2KClO3 3O2 + 2KCl
You might be interested in
If you knew the number of valence electrons in a nonmetal atom how would you determine the valence of the element. (Ignore hydro
SIZIF [17.4K]

Answer:

The possible valances can be determined by electron configuration and electron negativity

Good Luck even though this was asked 2 weeks ago

Explanation:

All atoms strive for stability. The optima electron configuration is the electron configuration of the VIII A family or inert gases.

Look at the electron configuration of the nonmetal and how many more electrons the nonmetal needs to achieve the stable electron configuration of the inert gases. Non metals tend to be negative in nature and gain electrons. ( They are oxidizing agents)

For example Florine atomic number 9 needs one more electron to reach a valance number of 8 electrons to equal Neon atomic number 10. Hence Flowrine has a valance of -1

Oxygen atomic number 8 needs two more electrons to reach a valance number of 8 electrons to equal Neon atomic number 10. Hence Oxygen has a valance charge of -2.

Non metals with a low electron negativity will lose electrons when reacting with another non metal that has a higher electron negativity. When the non metal forms an ion it is necessary to look at the electron structure to determine how many electrons the element can lose to gain stability.

For example Chlorine which is normally -1 like Florine when it combines with oxygen can be +1, +3, + 5 or +7. It can lose its one unpaired electron, or combinations of the unpaired electron and sets of the three pairs of electrons.

6 0
2 years ago
Bi-S is relatively more stable than bi-n bond. give reasons for the HSAB concept
Rus_ich [418]

Answer:

xhhhvxhxgjhgogftsvicsdgfsytdhdrrygyfhd

Explanation:

ywwgzwu9wu9wsussg the the

5 0
3 years ago
Choose whether each statement is a scientific hypothesis, theory, or law. The pressure a gas exerts on a container increases as
Naya [18.7K]

Answer:

1) theory

2) law

3) hypothesis

Explanation:

edge 2021

7 0
2 years ago
How many water molecules (H2O) can be produced from 6 molecules of hydrogen gas (white) reacting with 6 molecules of oxygen gas
Vladimir79 [104]
I think you can only have 3 water molecules because you need 2 hydrogen molecules in every water molecule and you have 6 hydrogen molecules so 6/2=3 and the reactant that is limited would be hydrogen since it limits the amount of water molecules you can have
5 0
3 years ago
Read 2 more answers
Francine makes several measurements of the mass of a metal block. The data set is shown in the table below.
BARSIC [14]

Answer:

Mean

Explanation:

The mean of a series of measurements is calculated when a<em>ll the measurements are added up and then divided by the number of measurements taken</em>, as follows:

  • Sum of Measurements = 20.73 + 20.76 + 20.68 + 20.75 = 82.92

As<u> there are 4 measurements</u>, the mean is:

  • Mean = 82.92 / 4 = 20.73
3 0
2 years ago
Other questions:
  • A car moves at a speed of 50 kilometers/hour. Its kinetic energy is 400 joules. If the same car moves at a speed of 100 kilomete
    11·2 answers
  • When water boils and evaporates, it reaches what temperature?
    12·1 answer
  • 12. How are secondary sources of energy different from other energy resources?<br> (Plz help)
    12·1 answer
  • A sample of argon has a volume of 5.5 L and the pressure is 0.42 atm. If the final temperature is 30.° C, the final volume is 5.
    8·1 answer
  • Both slicing a tomato and a chemical change such as burning toast cannot be reversed. However, why is slicing a tomato still con
    10·2 answers
  • The plunger on a bicycle pump with a 400 mL volume cylinder is
    11·1 answer
  • EASY POINTS GIVEN! WILL MARK BRAINLIEST:)
    11·2 answers
  • HELP PLS EEEEEEEEEEEEEEEEEEEE
    8·2 answers
  • What is different between margerine and butter in term of organic chemistry
    11·1 answer
  • Which of the following is an example of organic insecticides? a) Aldrin b) Lead arsenate c) Lime sulphur d) Fluorides​
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!