Al2(SO4)3 dissociates as
Al2(SO4)3 -> 2 Al3+ + 3 SO42-
That is 1 molecule of Al2(SO4)3 gives 5 ions
So,
[ions] = 5*[Al2(SO4)3]
= 5*0.90 M
= 4.5 M
Answer: 4.5 M
What is the total molar concentration of ions in a 0.90 M AL (SO4)3 solution? View...
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