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23-05-2016
Chemistry

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What is the ratio of Al ions to S ions in a neutral compound?

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Аноним Аноним

25-05-2016

Aluminum ions are usually +3 while sulfide ions are usually -2 which means that a neutral compound of aluminum sulfide would be Al₂S₃. 3×2=6 while -2×3=-6 and 6+-6=0.

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