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Whitepunk [10]
3 years ago
7

When an electron jumps from a high energy state to a lower state, what form does the emitted energy take?

Chemistry
2 answers:
amm18123 years ago
5 0
Energy is either released or absorbed. When an electron jumps from high energy to lower, a photon is emitted or released. when the electron goes from low to high, energy is absorbed.
ella [17]3 years ago
3 0

Answer:

Photon

Explanation:

In any material there are various energy level in which electrons are filled. Suppose there are two energy level in a material. Lower energy level has 1eV energy it means atoms which have 1eV can stay in this energy level.Other energy level has 3eV energy it means atoms which have 3eV energy can stay in this state. If atom from 3eV energy level jumps into 1eV energy level that time atom has to emit its excess energy (3eV-1eV=2eV) in the form of photon because in 1eV energy level atoms which have 2eV energy can stay.

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Fe + O2 + H₂O- & Fe2O3 + H₂O. balance por el método de tanteo​
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Answer:

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What is the molar ratio for the following equation after it has been properly balanced?
slava [35]
The answer 
<span>the molar ratio for the following equation 
____C3H8 + ____O2 Imported Asset ____CO2 + ____ H2O

</span>after it has been properly balanced:
__1_C3H8 + ____5O2 Imported Asset ____3CO2 + ____ 4H2O

proof:
number of C =3  (C3H8;   3CO2)
number of H =8 (C3H8 ; 4H2O)
number of O = 10(5x2) or (2x3+4)  (5O2;4H2O)

the answer is 
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4 0
3 years ago
What is the pH of a<br> 2.5 x 10-5 M solution<br> of HCI?
aalyn [17]

Answer:

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Explanation:

The pH gives us an idea of the acidity or basicity of a solution. More precisely, it indicates the concentration of H30 + ions present in said solution. The pH scale ranges from 0 to 14: from 0 to 7 corresponds to acid solutions, 7 neutral solutions and between 7 and 14 basic solutions. It is calculated as:

pH = -log (H30 +)

pH= -log (2,5 x 10-5)

<em>pH=4.60</em>

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4 0
3 years ago
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