Chemistry · Chemical Formulas
Which of the following is the correct chemical formula for potash alum?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Na 2 SO 4 ·Al 2 (SO 4 ) 3 ·24H 2 O
- 2K 2 SO 4 ·Al 2 (SO 4 ) 3 ·24H 2 O✓
- 3K 2 SO 4 ·Al 2 (SO 4 ) 3 ·12H 2 O
- 4Na 2 SO 4 ·Al 2 (SO 4 ) 3 ·20H 2 O
Correct answer
K 2 SO 4 ·Al 2 (SO 4 ) 3 ·24H 2 O
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