Question

2hl+ba(oh)2=bal2+2h20 ионное и сокращенное ионное

Answer 1

$2HI$ + $Ba(OH)_{2}$ = $BaI_{2}$ + $2H_{2}O$
$2H^{+} + 2I^{-} + Ba^{2+} + 2OH^{-} = Ba^{2+} + 2I^{-} + 2H_{2}O$
$2H^{+} + 2 OH^{-} = 2 H_{2}O$

Answer 2

2H+ + 2I- + Ba2+ + 2OH- = Ba2+ + 2I- + 2H2O
2H+ + 2OH- = 2H2O