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katrin [286]
2 years ago
6

A molecule of carbon dioxide is made up of 1 atom of carbon and 2 atoms of oxygen. Which of the following represents 2 carbon di

oxide molecules?

Chemistry
2 answers:
jolli1 [7]2 years ago
5 0

Answer:

<h3>CO2</h3>

Explanation:

Degger [83]2 years ago
3 0
Here’s a CO2 molecule :)

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which statement describes the way in which energy moves between a system of reacting substances and surroundings ​
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The complete question is as follows: Which statement describes the way in which energy moves between a system reacting substances in the surroundings.

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Answer: The statement, molecule Collisions transfer thermal energy between the system and its surroundings describes the way in which energy moves between a system reacting substances in the surroundings.

Explanation:

When there will occur an increase in kinetic energy of molecules then there will occur more number of collisions.

When kinetic energy between these molecules tends to decrease then they will release heat energy into their surroundings.

As a result, it means that molecule collisions transfer thermal energy between the system and its surroundings.

Thus, we can conclude that the statement molecule Collisions transfer thermal energy between the system and its surroundings describes the way in which energy moves between a system reacting substances in the surroundings.

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