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
Ratling [72]
2 years ago
14

PLEASE ANSWER QUICK

Chemistry
2 answers:
mixer [17]2 years ago
5 0

Answer:

E: When an animal/organism dies their remains go into the ground which fertilize the ground

F: When plants moisture gets put into the atmosphere to make rain

B: When clouds provide mineral to feed plants

Vedmedyk [2.9K]2 years ago
4 0

Explanation:

B: The plants take the CO₂ and turns it into O (oxygen)

F: The process of respiration in plants involves using the sugars produced during photosynthesis plus oxygen to produce energy for plant growth. respiration takes place in the mitochondria of the cell in the presence of oxygen

E: Most organisms become fossils when they're changed through various other means. This process which is called carbonization, or distillation yields a detailed carbon impression of the dead organism in sedimentary rock

You might be interested in
For an ideal gas, evaluate the volume occupied by 0.3 mole of gas.
Serhud [2]

Answer:

V=0.3×22.4=6.72 liters hope this helps

8 0
2 years ago
Which substance can be broken down by chemical means?
sp2606 [1]
The substance that can be broken down by chemical means from the choices given is CO (Carbon monoxide). Carbon monoxide is a compound made up of carbon and oxygen and can therefore be broken by chemical means.
7 0
2 years ago
How many moles of SO2 will be produced from 11.5 moles of O2?
pshichka [43]

Explanation:

Respuesta: La masa atómica del carbono (C) es 12 g/mol; para el oxígeno (O) es de 16 g/mol. Esto significa que 6.022 x 1023 átomos de carbono pesan 12 gramos. Según esto, el peso molecular del CO2 es: 12 g/mol [C] + 2 x 16 g/mol [O2] = 44 g/mol

8 0
3 years ago
The lone pair of electrons in ammonia allows the molecule to: A.assume a planar structure. B.act as an oxidizing agent. C.act as
serious [3.7K]

Answer:

The correct option is: D.act as a Lewis base in water.

Explanation:    

Ammonia is a hydride of nitrogen with the chemical formula NH₃. It is a colorless gas with a characteristic pungent smell. According to the VSEPR theory, it has a trigonal pyramidal structure.  

In water, ammonia acts as a Lewis base due to the presence of lone pair on the nitrogen atom. Lewis bases are electron pair or lone pair donors.      

8 0
3 years ago
What is concentration​
Arlecino [84]

Answer:

Chemistry definition: Concentration Definition. In chemistry, concentration refers to the amount of a substance per defined space. Another definition is that concentration is the ratio of solute in a solution to either solvent or total solution. Concentration usually is expressed in terms of mass per unit volume.

Dictionary Definition: the action or power of focusing one's attention or mental effort

6 0
3 years ago
Other questions:
  • As4S6+O2->As4O6+SO2 blanced equation
    10·1 answer
  • 1.
    15·2 answers
  • Which of the following changes depending on the strength of the gravity field it is in?
    10·1 answer
  • A type of building that absorbs the energy of seismic waves is a fixed-base building. True or False
    13·2 answers
  • If 16.00 g of O₂ reacts with 80.00 g NO, how many grams of NO₂ are produced? (enter only the value, round to whole number)
    10·1 answer
  • Como se escribe K2O ennomemclatura estequimetrica y stock​
    15·1 answer
  • Topic:<br> surface area<br> (multiple choice)<br><br> irrelevant answers will be reported
    9·1 answer
  • Goggle meet - brx - tvyn - oge
    15·1 answer
  • What type of bond is present between two atoms of tungsten in a light bulb filament?
    9·1 answer
  • How many amps are required to produce 75. 8 g of iron metal from a solution of aqueous iron(iii)chloride in 6. 75 hours?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!