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
kvv77 [185]
3 years ago
10

What is soil erosion ​

Chemistry
2 answers:
spayn [35]3 years ago
8 0

Answer:

soil erosion is the process of removal of the top fertile soil from one place to another by water ,wind etc.

Lelu [443]3 years ago
3 0
It’s a natural process is caused by the dynamic activity of erosive agents, that is, water, ice, snow, air, plants, animals, and humans
You might be interested in
Electric lights will not come on unless their electrical circuit is a?
nordsb [41]

Answer:

closed circuit

Explanation:

Hope this helps- Good luck! ^w

6 0
3 years ago
How many oxygen atoms are in one molecule of baking soda
8_murik_8 [283]

NaHCO3 = No. of atoms are 1 sodium + 1 Hydrogen + 1 carbon + 3 oxygens = 6 atoms per molecule.

so a total of 3 oxygens

4 0
3 years ago
Sam investigates the reactivity of metals in air. His observations are shown below.
viva [34]

Answer:5

Explanation:

6 0
3 years ago
Read 2 more answers
hydrogen decomposes quickly when exposed to light. the reaction for decomposing hydrogen peroxide is:
Svet_ta [14]

The decomposition reaction for hydrogen peroxide is given below:

                                     2H_{2} O_{2} → 2H_{2} O + O_{2}

This is a decomposition reaction.

Reactions in which a reactant breaks into two or more products are known as Decomposition reactions.

                                          AB → A + B

here, AB represents the reactant that begins the reaction, and A and B represent the products of the reaction

The decomposition reaction of decomposing hydrogen peroxide is exothermic. When the hydrogen peroxide undergoes a decomposition reaction, heat is also released along with water and oxygen.

Hence the  reaction for decomposing hydrogen peroxide is :

         2H_{2} O_{2} → 2H_{2} O + O_{2}

If you need to learn more about Decomposition reaction, click here

brainly.com/question/16987748?

#SPJ4

5 0
1 year ago
Calculate the number of atoms of sodium in a 4.5-gram sample
allochka39001 [22]

Answer:

1.18×10²³ atoms.

Explanation:

From Avogadro's hypothesis, we understood that 1 mole of any substance contains 6.02×10²³ atoms.

From the above concept, 1 mole of sodium also contains 6.02×10²³ atoms.

1 mole of sodium = 23 g.

Thus,

23 g of sodium contains 6.02×10²³ atoms.

Therefore, 4.5 g of sodium will contain = (4.5 × 6.02×10²³)/23 = 1.18×10²³ atoms.

From the above calculation,

4.5 g of sodium contains 1.18×10²³ atoms.

7 0
3 years ago
Other questions:
  • Which of the following aqueous solution will have the highest boiling point
    15·1 answer
  • What is the name for a substance formed in a chemical reaction?
    14·1 answer
  • Explain what an ecosystem would look like without scavengers and decomposers.
    11·1 answer
  • How many elements are in 2CaCO3 and C8H10N402
    5·1 answer
  • Stoichiometry is only used to measure the amount of reactant that is needed. TRUE or FALSE
    10·1 answer
  • Hydrogen and oxygen atoms react to form water by __________ electrons.
    14·1 answer
  • Each of the solutions was prepared with the same concentration so that the effect of concentration (0.05 M) would not be introdu
    7·1 answer
  • Anions are those elements on the upper right side of the periodic table, excluding the Noble gases, that gain electrons when the
    14·1 answer
  • The strength of the gravitational attraction depends on the mass of the objects involved and the distance between them. The grav
    5·1 answer
  • The mass of the electron is..
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!