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Answer: Step-by-step explanation:A) 3 mol O in Al2(so4)3 n = 3 x 3 = 9 mol B) ...

Answer: Step-by-step explanation:y= ln sqrt x(x+6) = 1/2 ( ln x( x+6)) = 1/2 [...

Answer: Step-by-step explanation: The molarity equation, is M = n /v. Find the...

lamlam20072001

<p>Aluminum sulfate, Al2(SO4)3, is used in some antiperspirants.</p> <p>A.) How many moles of O are present in 3.0 moles of Al2(SO4)3?</p> <p>B.) How many moles of aluminum ions (Al3+) are present in 0.40 mole of Al2(SO4)3 ?</p> <p>C.) How many moles of sulfate ions (SO42-) are present in 1.5 moles of Al2(SO4)3?</p>

<p>How many moles if sulfate ions are there in a 0.387 l solution of 0.927 m al2(so4)3?</p>

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lamlam20072001

Lam Tong

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