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olchik [2.2K]
4 years ago
9

Is evaporation/condensation a physical or chemical change? Explain

Chemistry
1 answer:
jenyasd209 [6]4 years ago
4 0
Physical change because it still has the same chemical formula
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What is the ideal gas law?
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Answer:

Option D. A law describing the behavior of condensed gases

Explanation:

Ideal gas law describes the behavior of gas molecules when the pressure is applied on it.

Ideal gas law states that the product of the volume and the pressure of molecule of an ideal gas is equal to the product of the temperature of the gas and the universal gas constant.

The equation of ideal gas law is given below.

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4 years ago
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Water expands in volume as it freezes, because it's molecules form an open ___ structure
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7 0
3 years ago
Hey can someone please help me with this
vivado [14]

Answer:

This is not a redox reaction.

Explanation:

A redox reaction is a reaction that involves reduction and oxidation processes. The best way to identify a redox reaction. Changes in the oxidation number f the species indicates that it is a redox reaction.

Na+

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O

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the person that is correct is the manufacturer because you cannot make a knife out of Rosewood. Also Rosewood trees are extremely few and far between plus it is illegal to harvest rosewood trees for their lumber since that type of tree genus is also slowly becoming extinct

hope this helps:)


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