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almond37 [142]
3 years ago
13

Which energy transition may take place in the atom if its electron has absorbed a photon?

Chemistry
1 answer:
Nitella [24]3 years ago
6 0
When an electron absorbs a photon, a "quantum leap" of its energy transition takes place.
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How do catalysts affect energy of reactions
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Explanation:

A catalyst lowers the activation energy of a reaction allowing them to proceed faster than they would naturally. Activation energy is the free energy that is required to be input in the reactant side to activate them to the transition state after which the reaction proceeds spontaneously to products.

An example of a catalyst is platinum, that is put in the exhaust of cars, to help convert carbon monoxide to carbon dioxide before it is emitted into the air.

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3 years ago
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Gerald's science teacher mixed room temperature samples of hydrochloric acid and sodium hydroxide in a large beaker. The solutio
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 <span>HCl is a strong acid and NaOH is a strong base, so mixing them together will produce a lot of heat. The products are salt or Sodium chloride (NaCl) and water (H2O). Since one is an acid and one is a base they will neutralize each other. I hope this helps</span>
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3 years ago
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Why must the ph ammonia buffer solution be stored and dispensed in the fume exhaust hood?
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What has modern media shown you about atoms
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8 0
2 years ago
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At 333 k, which of the pairs of gases below would have the most nearly identical rates of effusion?
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E. co and n2Effusion is the process where gas escapes through a hole. Gases with a lower molecular mass effuse more speedy than gases with a higher molecular mass. R<span>elative rates of effusion is related to the molecular mass.
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8 0
3 years ago
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