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Rarepotash alum
The correct spelling is potash alum.
How to pronounce potash alum
noun
Say it like: Pot-ash- al-um
The correct spelling is potash alum. Alum, hydrated potassium aluminium sulphate, formula K2SO4.Al2(SO4)3.24H2O
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Definition
noun
- 1.Alum, hydrated potassium aluminium sulphate, formula K2SO4.Al2(SO4)3.24H2O
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