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IgorC [24]
3 years ago
13

How many atoms are present in the following compound? C21H22N2O2

Chemistry
1 answer:
alisha [4.7K]3 years ago
6 0
Acetic Acid has two C atoms, four H atoms, and two O atoms, so the molecular formula is C2H4O2.
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what is the effect of using higher concentration of sodium hydrogen carbonate on the rate of reaction?
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8 0
3 years ago
If an atom of zinc has a mass of 64 it has how many neutrons
sveta [45]
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no of neutron = atomic mass - atomic number

Explanation:

here
atomic mass = 64
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no of neutron = <span>64−30</span>

no of neutron = 34


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Answer:

Explanation:

5 0
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