What is alum? how is it made?
Answers
Answered by
1
2O, a white crystalline double sulfate of aluminium, is used in water purification, in vegetable glues, in porcelain cements, in deodorants (though potassium alum is more commonly used), in tanning, dyeing and in fireproofing textiles.
Similar questions
Social Sciences,
8 months ago
Social Sciences,
8 months ago
English,
1 year ago
Math,
1 year ago
Chemistry,
1 year ago
English,
1 year ago
Chemistry,
1 year ago