Write molecular and ionic equations for the reactions Al2 (SO4) 3 + KOH

Al2 (SO4) 3 + 6KOH = 2Al (OH) 3 + 3K2SO4

The reaction takes place with the formation of a precipitate – aluminum hydroxide. After drawing up the molecular equation, you need to equalize it, after which you can proceed to drawing up the complete and abbreviated ionic equations. All substances, except for aluminum hydroxide, are soluble, so they can be written in ionic form. Then, canceling the same ions on the left and right sides, we get the shortened ionic equation.



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