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ad-work [718]
3 years ago
8

An electron in a hydrogen atom moves from level 1 to level 4. The electron then drops from level 4 to level 2. Which

Chemistry
1 answer:
-Dominant- [34]3 years ago
5 0

Answer:

The energy absorbed in the first move is greater than the energy released in the second move

Explanation:

Electrons require (absorb) energy to move to a higher energy level when there is a large external heat source, the presence of an electric field or by colliding with other electrons

And the amount of energy absorbed by the electron is exactly equal to the change in the energy state between the initial energy level of the electron and the destination energy level

Therefore, given that the energy level of the electron at level 2 is higher than the energy level of the electron when at level 1, we have;

The difference in the energy level between level 4 and level 1 is greater than the difference in the energy level between level 4 and level 2 and more energy is absorbed and therefore, released when the electron moves from level 1 to level 4 than when the electron drops from level 4 to level 2.

The most likely result is that 'the energy absorbed in the first move is greater than the energy released in the second move'.

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Answer: When the reaction reaches equilibrium, the cell potential will be 0.00 V

Explanation:

Equilibrium state is the state when reactants and products are present but the concentrations does not change with time.

The equilibrium is dynamic in nature and the reactions are continuous in nature. Rate of forward reaction is equal to the rate of backward reaction.

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Thus 0=-nFE^0

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5 0
3 years ago
The pictured compound has which of the following bonds?
Veseljchak [2.6K]

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3 years ago
What is the molarity of solution that contains 5.80 grams of nickel nitrate,ni(no3)2 in 500.ml?
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Which of the following statements about the elements in group 2 of the periodic table is true?
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