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irakobra [83]
3 years ago
7

6. India is a country connected to the continent of Asia. India used to be far apart

Chemistry
1 answer:
velikii [3]3 years ago
4 0
I can’t see what image you have to refer too but India is now part of the rest of Asia due to continental plates running into eachother.
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Based on the Lewis/electron dot representation
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Answer:

A. 1:3

Explanation:

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Aluminum can easily give out its three outermost electrons to three atoms of iodine. If aluminum gives out its three electrons, it achieves the stable octet structure. Iodine atoms have seven electrons in their outermost shell. They only need one more electrons to complete their octet. This one electron can be gotten by the combination of three iodine atoms with one atom of aluminum. One electron each is transferred from the aluminum atom to each iodine atom to form AlI3 with a ratio of 1:3.

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Answer:

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By adjusting the coefficients you obtain the relative amounts (moles) of each product and reactant, i.e. the mole ratios.

Here an example.

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