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
dlinn [17]
3 years ago
10

A chemical reaction that has the general formula of AB - A+B is best classified as a

Chemistry
1 answer:
Anuta_ua [19.1K]3 years ago
8 0

Answer:

Decomposition reaction

Explanation:

A chemical reaction that has the general formula of AB → A+B is best classified as a  Decomposition reaction.

General equation;

AB → A + B

It is the reaction in which one reactant is break down into two or more product.

For example:

2NaCl  → 2Na + Cl₂

Sodium chloride is ionic compound. It is made of two constituents sodium and chloride. When it decompose it gives its constituents element sodium and and chlorine.

Another example:

2Al₂O₃ → 4Al + 3O₂

Aluminium oxide decompose and gives its constituent elements aluminium and oxygen.

You might be interested in
think about the lab procedure you just read. Label each factor below V for variable or C for constant.
pishuonlain [190]

V)  the amount of sugar in the solution

 C) whether the sugar is stirred

 V)  the temperature of the solution

 C)  the type of solute added

 C)  the type of solvent used

NP.

5 0
3 years ago
Read 2 more answers
Cells with nuclei belong in the domain<br> Archaea<br> Bacteria<br> Eukarya<br> Protists
svet-max [94.6K]
Eukarya cause all cells with nuclei are considered eukaryotic
5 0
3 years ago
Read 2 more answers
Calculate the [OH-] given pH of 9.9
Juli2301 [7.4K]

Answer

pOH = 4.1

Explanation

<em>Given:</em>

pH = 9.9

<em>Required</em>: The concentration of OH-

Solution

pH + pOH = 14

9.9 + pOH = 14

pOH = 14-9.9

pOH = 4.1

3 0
1 year ago
Most reactive<br> O Be<br> O Mg<br> O Ba<br> o Ca<br> Which one is the most reactive
katen-ka-za [31]

Answer:

Mg

Explanation:

I think the answer is Mg

7 0
3 years ago
Why is it better to conduct an experiment more than once?
lilavasa [31]

The first reason to repeat experiments is simply to verify results. Different science disciplines have different criteria for determining what good results are. Biological assays, for example must be done in at least triplicate to generate acceptable data. Science is built on the assumption that published experimental protocols are repeatable.


2)      The next reason to repeat experiments is to develop skills necessary to extend established methods and develop new experiments. “Practice make perfect” is true for the concert hall and the chemical laboratory.


3)      Refining experimental observations is another reason to repeat. Maybe you did not follow the progress of the reaction like you should have.


4)      Another reason to repeat experiments is to study and/or improve them in way. In the synthetic chemistry laboratory, for example, there is always a desire to improve the yield of a synthetic step. Will certain changes in the experimental conditions lead to a better yield? The only way to find out is to try it! The scientific method informs us that it is best to only make one change at a time.


5)  The final reason to repeat an extraction, chromatographic or synthetic protocol is to produce more of your target substance. This is sometimes referred to scale-up.

8 0
3 years ago
Other questions:
  • The volume of a gas is 27.5 mL at 22.0°C and 0.974 atm. What will the volume be at 15.0°C and 0.993 atm? Use Ideal Gas Law (PV =
    6·1 answer
  • A solution at 25 degrees Celsius is 1.0 × 10–5 M H3O+. What is the concentration of OH– in this solution? 1.0 × 10–5 M OH– 1.0 ×
    9·1 answer
  • What most likely to the inclusion of these elements in the periodic table
    8·1 answer
  • . A 5.00 – g sample of lead is bluish-white in color and is very soft and malleable. It has a melting point of 327.4°C and a boi
    7·1 answer
  • Calculate ΔSrxn∘ for the reaction
    10·2 answers
  • 3. How are the protons held in the
    9·1 answer
  • Calculate the volume occupied by 55.5 moles of water at STP.
    6·1 answer
  • ________ is the force that keeps planets in orbit around the sun
    6·2 answers
  • Most plastics are made from oil or natural gas. One step in making plastics from these resources is called cracking. Cracking is
    5·1 answer
  • What is the parts of the nervous system
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!