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lys-0071 [83]
2 years ago
5

Is light and sound matter? why or why not?

Chemistry
1 answer:
Kipish [7]2 years ago
3 0
Light and sound aren't matter because Photons have no mass.
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Are all the atoms in the same plane for cyclohexanone.
vovangra [49]

Answer:

the atoms in cyclohexanone are not in the same

Explanation:

but they are in a benzene ring! Cyclohexane has only sigma bonded carbons with bonds that stick out of the plane

7 0
2 years ago
Consider the following equilibrium:
irga5000 [103]

Consider the following equilibrium:

4NH₃ (g) + 3O₂ (g) ⇄ 2N₂ (g) + 6H₂O (g) + 1531 kJ

The given statement is True, because

According to Le Ch's Principle:

Systems that have attained the state of chemical equilibrium will tend to maintain their equilibrium state.

External factors such as the addition of products and reactants result in the disruption of the equilibrium state.

we expect the system to shift to the direction that offsets the change in concentration.

This results in the state of chemical equilibrium to be reestablished.

Hence, The statement is true,

  • The addition of more ammonia (a reactant) would offset the state of equilibrium.
  • To restore chemical equilibrium, the system must consume the excess reactants to form more products.
  • A shift to favor the products side occurs.

To learn more about equilibrium here

brainly.com/question/3920294

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8 0
1 year ago
20)
anyanavicka [17]

Answer:

D

Explanation:

7 0
3 years ago
The starting substanceses of a chemical reaction are refered to as
Debora [2.8K]
The starting substances in a chemical reaction are called reactants - they are written on the left side of a chemical equation.
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A solid precipitate is formed from the reaction of lead nitrate and sodium chromate.
Serhud [2]
I believe it's Filtration.
4 0
2 years ago
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