# Chemistry

Potash alum is a double salt. Explain this statement using the chemical formula of the alum.

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1. check this website below:
h ttps://socratic.org/questions/potassium-is-a-double-salt-explain-this-statement-using-the-chemical-formula-of-

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2. https://en.wikipedia.org/wiki/Alum

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DrBob222
3. K+ion al3+ion

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4. IFEOMA

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