Al_(2)(SO_(4))_(3)+NH_(4)OH rarr X,X is

1.	Al_(2)(SO_(4))_(3)+NH_(4)OH rarr X,X is
Answer» a white GELATINOUS precipate insolunle in excess of `NH_4OH` SOLUBLE in excess of NaOH amphotericin nature Solution :`Al_(2)(SO_4)_3+NH_(4)OH rarr (NH_4)_(2)SO_(4)+Al(OH)_3` X is Al `(OH_3)` which is a white gelatinous precipitate soluble in excess of NaOH and is amphoteric nature

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