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blsea [12.9K]
3 years ago
7

What is the purpose of the arrow in a chemical equation? A. It indicates the direction in which the reaction occurs. B. It separ

ates the elements from the compounds. C. It indicates the direction of increase in the number of molecules. D. It indicates the direction of heat movement in a reaction.

Chemistry
2 answers:
Andrej [43]3 years ago
7 0

A is most likely correct cause B and C make no sense, D is a maybe but A is right

solmaris [256]3 years ago
6 0

A is the answer to this question. Hope this helps!

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Which one of the following substances would be the most soluble in ccl4?
mezya [45]

One of the following substances would be the most soluble in CCl₄ is C₄H₁₀.

<h3>What is CCl₄?</h3>

CCl₄ is carbon tetra chloride is an organic compound with a sweet smell and colorless liquid.

It is used in liquid for refrigerator, as a pesticide, a propellant for aresol cans and in fire extinguisher, but it is very a harmful substance that why it is banned.

Thus, the substances would be the most soluble in CCl₄ is C₄H₁₀.

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3 years ago
4. A galvanic cell is formed when two metals are immersed in solu- tions differing in concentration 1 when two different metals
Vanyuwa [196]

A galvanic cell is formed when two metals are immersed in solutions differing in concentration, when two different metals are immersed.

<h3><u>What is a </u><u>Galvanic</u><u> </u><u>cell</u><u> ?</u></h3>
  • In order to provide a pathway for the flow of electrons along that wire, the galvanic cell makes use of the ability to split the flow of electrons during the oxidation and reduction processes.
  • It forces a half-reaction and connects each to the other with a wire.
  • A galvanic cell is an electrochemical device that converts chemical redox reaction energy into electrical energy.
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5 0
2 years ago
At the seashore young children often play comfortably in shallow water while older people Are shivering in deeper water just a f
Svetradugi [14.3K]
At the sea shore there is less water so the sun shines directly in them, deeper. there is more water. so their bodies are more in the water therefore the sun is less in their bodies.
4 0
3 years ago
URGENT!!!!???! Please respond in less than 5 minutes!??!
garik1379 [7]

Answer:

Both are B. Hope this helps.

5 0
3 years ago
Select the correct answer.
kifflom [539]

Answer:

At a given temperature, a system of particles can be considered as point masses (m) each moving at a certain translational velocity (v). The motion of these particles can be defined in terms of their average translational kinetic energy which is responsible for the heat transfer during molecular collisions and therefore the temperature of the system.

The kinetic temperature T is given in terms of the average translational kinetic energy as:

T  = 2/3k(Kinetic energy)

T = 2/3k(1/2*m*v²)

where K = Boltzmann constant

Ans: C) Average translational kinetic energy

7 0
3 years ago
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