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
earnstyle [38]
3 years ago
7

How are nutrients returned to soil?

Chemistry
2 answers:
saw5 [17]3 years ago
6 0
They go back from rain
Zarrin [17]3 years ago
4 0
Nutrients can come back to soil through animals, plants, and even water. When animals die or produce waste, the nutrients returns to the soil and degrades with time. When a plant dies or a fruit from a tree falls to the ground, once the object disintegrates with time, nutrients is returned. Water can also bring things to the soil when it rains.
You might be interested in
Write and balance the equation for the complete combustion of acetylene, C2H2. You do not need to include any phase symbols or e
Licemer1 [7]
The only products will be carbon dioxide and water.

2C₂H₂ + 5O₂ → 4CO₂ + 2H₂O
8 0
3 years ago
Read 2 more answers
Need help answering the question at the bottom of the text
Rasek [7]

Answer:

You Need to put in the picture

Explanation:

I cant see it

7 0
2 years ago
Please help! ill give medal
weeeeeb [17]
An example of a general formula of an acid is
<span>HCl

This is called as hydrochloric acid or hydrogen chloride.

H represents for the atom of Hydrogen
and Cl represents for the atom of Chlorine

Since their charges are -1, and +1, it's ratio is 1:1</span>
3 0
3 years ago
n‑methyl‑2‑pyrrolidone is an aprotic solvent used in many industrial processes. draw the structure of the product formed when it
kotegsom [21]

The structure of n‑methyl‑2‑pyrrolidone when it is heated with aqueous acid. product is given below

<h3 /><h3>What is  aprotic solvent?</h3>

A polar solvent without an acidic proton is known as a polar aprotic solvent. These solvents don't include hydroxyl or amine groups. These solvents can act as proton acceptors, but unlike protic solvents, they do not act as proton donors in hydrogen bonding.

After being exposed to a strong aqueous acidic media and being heated, N-methyl-2-pyrrolidone opens up, forming a molecule with a carboxylic group at one end and a protonated nitrogen atom with a methyl group connected to it at the other.

Alcohol, water, hydrogen fluoride, formic acid, acetic acid, ammonia, methanol, ethanol, and other well-known substances are a few examples of polar protic solvents. Polar aprotic solvents, on the other hand, lack acidic protons and do not function as donors during hydrogen bonding.

to learn more about aprotic solvent go to -

brainly.com/question/20595633

#SPJ4

7 0
1 year ago
All of the facts about our star the Sun listed below are true EXCEPT which option?
Ronch [10]

Answer:

the sun is the smallest object in our Solar System

Explanation:

7 0
3 years ago
Other questions:
  • Which element has the same number of energy levels as aluminum (Al) and the same number of valence electrons as calcium (Ca)?
    11·2 answers
  • How do I identify the ions present in K2HPO4?
    13·1 answer
  • A cylinder is submerged in water as illustrated in the diagram. If the area of the top and the bottom of the cylinder is the sam
    6·2 answers
  • Do physical changes transfer energy to and from their surroundings, yes or no?
    12·1 answer
  • Be sure to answer all parts. Radon (Rn) is the heaviest and the only radioactive member of Group 8A(18), the noble gases. It is
    14·1 answer
  • PLSSS ANSWERRRRR????
    14·1 answer
  • How can u change cm to dm
    12·2 answers
  • According to the law of conservation of mass, in any chemical change:
    15·2 answers
  • A rectangular swimming pool is 6 ft deep. One side of the pool is 4.5 times longer than the other. The amount of water needed to
    11·2 answers
  • Which of the following is an oxidation-reduction reaction?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!