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Chemistry, 25.11.2021 09:00 makaileep1623

Look at the pic. I don't know the reason why it should be
7/2 when matching O of this.
You can see why the numerator is 7.
But I don't know why the denominator is 2.

teach me please!


Look at the pic.

I don't know the reason why it should be 7/2 when matching O of this.You can see

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Answers: 3

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Look at the pic. I don't know the reason why it should be
7/2 when matching O of this.
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