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In the coordination compound [Co(en)2CIz]CI, the charge on the Lewis acid is (ethylenediamine, en = H2NCH2CH2NH2) a. -2 b. -1 c. +2 d.+3 e. +1

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The charge on the Lewis acid is +3 which means option d is the correct choice.

A Lewis Structure is a completely simplified illustration of the valence shell electrons in a molecule. It is used to expose how the electrons are organized round character atoms in a molecule. Electrons are proven as "dots" or for bonding electrons as a line among the 2 atoms.

As we know in a coordination compound metal atoms or ions are Lewis acid . So, here Cobalt is Lewis acid .

Now , the charge of ethylenediamine (en) is 0 , the charge of Cl is -1 . Let the charge on Co be X . Then as overall compound is neutral . So,

1 × X + 2 × 0 + 3 × -1 = 0

X - 3 = 0

X = +3

So, the charge on Lewis acid (Co) is +3 . So, correct answer is d). +3

To learn more about charge check the link below:

https://brainly.com/question/18102056

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