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
ludmilkaskok [199]
4 years ago
5

What are transferred in an oxidation-reduction reaction?

Biology
2 answers:
gladu [14]4 years ago
7 0

Answer:

the answer is electrons

Explanation:

the answer of electrochemistry unit test

1)electrons

2)calcium

3)oxidation

4) Na

5)+1

6)N = -3, H = +1, Cl = -1

7) Cr

8) Mercury

9) Zn(s)

10)Two half-reaction must be physically separated.

11) anode only

12) the moving electrons

13) graphite

14) a direct current

15) O diffuses through cathode

16) electrolysis

17)all the above

18) hydrogen gas and oxygen gas

19) decomposition of metal layer on a material

Andre45 [30]4 years ago
5 0
<span>An oxidation-reduction (redox) reaction is a type of chemical reaction that involves a transfer of electrons between two species. An oxidation-reduction reaction is any chemical reaction in which the oxidation number of a molecule, atom, or ion changes by gaining or losing an electron.</span>
You might be interested in
Which of the following statements is NOT true of transpiration
EleoNora [17]

Answer:

D

Explanation:

I am working on that kind of stuff right now

4 0
3 years ago
Read 2 more answers
Sonya has a chronic illness, and to treat the condition, she takes an antibiotic every day. despite her illness, sonya's diet is
mylen [45]

Sonya has a chronic illness, and to treat the condition, she takes an antibiotic every day. Despite her illness, Sonya’s diet is nutritionally adequate, and she exercises regularly. Based on this information, Sonya may need to <span>take a dietary supplement that contains vitamin K.</span>

8 0
3 years ago
What can be said about DNA replication
Andre45 [30]
DNA replication is the process by which a double-stranded DNA molecule is copied to produce two identical DNA molecules. Replication is an essential process because, whenever a cell divides, the two new daughter cells must contain the same genetic information, or DNA, as the parent cell.
4 0
2 years ago
Help with anything that doesn't have an answer
SSSSS [86.1K]
#3: How Long is a Lunar Month? A lunar month takes about 29 - 30 Days.
#5: How Many Phases Does the Moon Have?? The moon has 4 lunar phases that last approximately a week (7 Days). 
7 0
3 years ago
Read 2 more answers
Help it’s due at 11:59
Nonamiya [84]

Answer:

tt

Explanation:

Firstly, look at the oldest female shape. It would be a circle since that is female and which circle, would be the oldest one. In line one. Since the circle is white, the gene has not been carried so it must be reccessive.

tt because it is the only allele pair that would give you the gene without obtaining that trait, meaning it is reccessive.

So it would make sense that tt is the choice.

6 0
3 years ago
Other questions:
  • The vast majority of fat digestion and absorption occurs in the
    15·1 answer
  • Describe how you can use a Punnett square to predict the probability that offspring will inherit a trait.
    15·1 answer
  • Throughout human history, people have always consumed the milk of other animals
    14·2 answers
  • Which of the following is the best description of an adaptation?
    11·1 answer
  • When looking at the inheritance of a single character, Mendel found that a cross between two true-breeding peas (between purple
    7·1 answer
  • The first evolved during the orbovician period
    7·2 answers
  • Forests contribute in bringing rain. T or F
    14·1 answer
  • What might cause an ecosystem not to return to its original climax community after a disturbance
    15·1 answer
  • CAN SOMEONE PLEASE HELP ME WITH THIS SCIENCE QUESTION THANK YOU!!
    12·1 answer
  • Using fertilisers can lead to algae build up in ponds and rivers.<br><br> Why is that bad?
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!