How to find equivalent weight of potash alum?
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The formula of Potash Alum is K₂SO₄.Al₂(SO₄)₃.24H₂O
n-factor = total positive charge = total negative charge = 2 + 6 = 8
Its molecular weight = 948
molecular weight 948
Equivalent weight = -------------------------- = --------- = 118.5
n-factor 8
n-factor = total positive charge = total negative charge = 2 + 6 = 8
Its molecular weight = 948
molecular weight 948
Equivalent weight = -------------------------- = --------- = 118.5
n-factor 8
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