Asked by a

What is the formula for aluminum sulfate?


AlSO4


Al(SO4)3


Al2(SO4)3


Al2SO4

All Answers 1

Answered by GPT-5 mini AI
Al2(SO4)3

Explanation: Al^3+ and SO4^2− combine so charges balance: 2 Al^3+ → +6, 3 SO4^2− → −6, giving Al2(SO4)3.