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
REY [17]
3 years ago
9

Explain oxidation and reduction occur simultaneously​

Chemistry
2 answers:
quester [9]3 years ago
8 0

Explanation:

oxidation is adding of oxygen and removal of hydrogen.

Reduction means removal of oxygen and addition of hydrogenm

Vesna [10]3 years ago
4 0

Answer

When oxidation and reduction takes place simultaneously it is called a redox reaction.

Explanation:

Oxidation is the process in which an electron loses an atom, whereas, in reduction an atom gains an atom. when both of these reactions occur simultaneously the process is known as redox.

When a substance is being oxidized, it loses an electron or a hydrogen atom and gains an oxygen atom. Whereas, in reduction it gains an hydrogen atom and loses an oxygen atom. These two cannot happen individually and will always happen simultaneously.

You might be interested in
What is the bond angle of a regional planar molecule
blsea [12.9K]
For bent molecular geometry<span> when the electron-pair geometry is trigonal </span>planar<span> the </span>bond angle<span> is slightly less than 120 degrees, around 118 degrees. </span>
3 0
4 years ago
Fill in the blank
soldi70 [24.7K]
Northern hemisphere
5 0
4 years ago
Determine the mass of oxygen in a 7.2- g sample of A l 2 (S O 4 ) 3 .
astraxan [27]
Molar mass of A l 2 (S O 4 ) 3 = 342.15 g/mol
7.2g/ 342.15 g/mol
you can get number of moles.
then multiply that by12
7 0
3 years ago
Which element has the largest atomic radius?<br><br> Be<br> F<br> Ga<br> Ba
Eva8 [605]

Answer:

Ba

Explanation:

The trend for atomic radius is that it increases as you go down and decreases as you go right.

8 0
3 years ago
An acidic solution at 25°c will have a hydronium ion concentration ________ and a ph value ________.
lesantik [10]

The given question is incomplete. The complete question is:

An acidic solution at 25°C will have a hydronium ion concentration ________ and a pH value ________.

[H_3O^+] > 1\times 10^{-7} M, pH < 7.00

[H_3O^+] < 1\times 10^{-7}, pH < 7.00

[H_3O^+] < 1\times 10^{-7},, pH > 7.00

[H_3O^+] > 1\times 10^{-7},, pH > 7.00

Answer: [H_3O^+] > 1\times 10^{-7} M, pH < 7.00

Explanation:

pH or pOH is the measure of acidity or alkalinity of a solution.

pH is calculated by taking negative logarithm of hydrogen ion concentration.

Acids have pH ranging from 1 to 6.9, bases have pH ranging from 7.1 to 14 and neutral solutions have pH equal to 7.

pH=-\log [H_3O^+]

7=-log[H_3O^+]

[H_3O^+]=10^{-7}

As pH of acids is less than 7, the hydronium ion concentration is greater than

Thus the correct option is [H_3O^+] > 1\times 10^{-7} M, pH < 7.00

3 0
4 years ago
Other questions:
  • Which equation explains where the energy that is released from stars comes from?
    11·2 answers
  • Is a compound a liquid and gas
    6·2 answers
  • An apple plant has two dominant alleles for red apples, RR. If it is crossed with another plant that has recessive genes for gre
    6·2 answers
  • Silvers symbol on the periodic table of the elements is Ag. what else is true of silver?
    10·1 answer
  • What are the variables of Boyle's law?
    5·2 answers
  • HALPPPPPP MEH YALL<br> THANKSSSSSS
    6·2 answers
  • What type of chemical reaction might be confused with the synthesis reaction in part 1, and how can you distinguish these two re
    13·1 answer
  • In Chemistry, a group of students have been presented with 2 test tubes. In both test tubes they observed bubbles rising up in a
    10·1 answer
  • The boiling point of heavy water is?<br>​
    12·2 answers
  • How do ionic compounds differ from metals?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!