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OverLord2011 [107]
3 years ago
13

I dont know the steps to percent yield homework

Chemistry
1 answer:
wariber [46]3 years ago
5 0
What are you specifically asking <span />
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How does an electron emit a photon?
Rudiy27

Answer:

The electron stays in an excited state for a short time. When the electron transits from an excited state to its lower energy state, it will gice off the same amound of energy needed to raise to that level. This emitted energy is a photon.

4 0
3 years ago
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Explain why are all valence electrons are either in an s or p orbital.
ahrayia [7]

They are two representatives of the sublevels/energy levels.

4 0
3 years ago
Why is frying an egg an example of a chemical change
skelet666 [1.2K]
A Chemical change is any form of chemical reaction changing the state of the matter involved. When you fry an egg, you are making a reaction between the heat and the chemicals that make up the egg. Therefore once you have fried that egg, you have completed a chemical reaction. This is why it's a chemical change when you fry an egg.
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3 years ago
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A toddler peddling a tricycle applies a net force of 150N to the pedals. We will assume that 100% of this force is transferred t
vovangra [49]
Data:

F = 150 N

a = 5 m/s^2 (I corrected the units of acceleration)

m = ?

Formula: F = m*a (second Law of Newton).

Solution:

F = m*a => m = F / a

=> m = 150 N / 5 m/s^2 = 30 kg

Answer: the combined mass of the tricycle and toddler is 30 kg.
7 0
3 years ago
Atoms in 3.57 g carbon?
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