Complete and balance the following reactions, and write the net ionic equations:

HBr$($aq$)+$ KOH$($aq$)->$

H$3$PO$4($aq$)+$ Ba$($OH$)2($aq$)->$

Al$($OH$)3($s$)+$ HCl$($aq$)->$

HC$2$H$3$O$2($aq$)+$ Mg$($OH$)2($s$)->$

Pb$($NO$3)2($aq$)+$ Na $2$SO$4($aq$)->$

FeCl $2($aq$)+$ Na $2$S$($aq$)->$

Ba$($C$2$H$3$O$2)2($aq$)+$ H$2$SO$4($aq$)->$

AgNO $3($aq$)+$ HCl$($aq$)->$

CuCl $2($aq$)+$ NaOH$($aq$)->$

CaCO$3($s$)+$ HNO$3($aq$)->$

CaBr $2($aq$)+($NH$4)3$PO$4->$