K9s Bet the turn?

[Absolution]

These two hands happened close together on separate tables.

Hand 1:
This guy is semi-loose, but passive. He won't value bet lightly, but I'm not sure about how often he chases:

PokerStars 1/2 Hold'em (3 handed) Poker Stars Converter Tool from FlopTurnRiver.com (Format: 2+2 Forums)

Preflop: Hero is BB with K[img]/images/graemlins/heart.gif[/img], 9[img]/images/graemlins/heart.gif[/img].
<font color="#666666">1 fold</font>, SB completes, <font color="#CC3333">Hero raises</font>, SB calls.

Flop: (4 SB) 7[img]/images/graemlins/club.gif[/img], A[img]/images/graemlins/spade.gif[/img], 6[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(2 players)</font>
SB checks, <font color="#CC3333">Hero bets</font>, SB calls.

Turn: (3 BB) Q[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(2 players)</font>
SB checks, Hero...


Hand 2:
This guy is very loose and passive. He will call down with any pair no matter the board and will chase any draw. He's also the type to bet any pair when checked to. He's donk bet me on an A high board where I had to give up with nothing but K high, and another time where he had top pair and I called down only to lose when I hit a better pair and he made a flush.

PokerStars 1/2 Hold'em (5 handed) Poker Stars Converter Tool from FlopTurnRiver.com (Format: 2+2 Forums)

Preflop: Hero is MP with 9[img]/images/graemlins/diamond.gif[/img], K[img]/images/graemlins/diamond.gif[/img].
<font color="#666666">1 fold</font>, <font color="#CC3333">Hero raises</font>, <font color="#666666">2 folds</font>, BB calls.

Flop: (4.50 SB) A[img]/images/graemlins/spade.gif[/img], 5[img]/images/graemlins/club.gif[/img], 8[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(2 players)</font>
BB checks, <font color="#CC3333">Hero bets</font>, BB calls.

Turn: (3.25 BB) 3[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(2 players)</font>
BB checks, Hero...