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MakcuM [25]
3 years ago
12

An electron in a hydrogen atom moves from level 3 to level 1. In a second hydrogen atom, an electron drops from level 2 to level

1. Which statement describes the most likely result?
A-The first atom emits light with more energy.
B-The second atom emits light with more energy.
C-The first and second atoms absorb energy without emitting light.
D-The first and second atoms emit light with the same amount of energy.
Chemistry
2 answers:
Simora [160]3 years ago
5 0
The most appropriate answer is B ! as the wavelength of the first one is large and the second on is small , so energy of the first one will be lesser than the second one !
topjm [15]3 years ago
4 0
I think the answer that you are looking for is B but im not a 100% sure

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A student mixed 115 g of sugar, 350 g of water and 5 g of spices. What will be the mass of the solution?
jenyasd209 [6]

Answer:

m_{solution}=470g

Explanation:

Hello,

In this case, a solution is formed when a solute is completely dissolved in a solvent, thus, for this situation, the sugar is the solute and the water the solvent but in addition to them we find spices which are also considered in the total mass of the solution. In such a way, for computing the total mass we must add the mass of three constituents (115 g sugar, 350 g water and 5 g spices) as shown below:

m_{solution}=115g+350g+5g\\\\m_{solution}=470g

Best regards.

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