changed my condenser and now it leaks a lot of water on front passenger side

Leaking on the passenger floor pan?

This might just be condensation on the evaporator which has a drain plug, usually on the passenger side. Totally normal when ac is turned on and in operation. Turn off your ac and water should stop leaking out the drain after 1 hour or so.

NEVER USE SEALER,HAVE IT CK BY A PRO

drain hose on firewall (about three quarter in.) didn't get properly set or plugged perhaps with the silicone. I do believe your speaking of evaporator coil in side with heater core