Small bash script to open multiple terminal windows and auto SSH to several servers

ssh.sh

#!/bin/bash

# Dependencies: gnome, sshpass, ssh, gui

gnome-terminal --maximize --tab --title='Hades'  --command 'sshpass -p "afsd@#$5u89f"  ssh [email protected]' \
                          --tab --title='Kronos' --command 'sshpass -p "sad;fi@#$0al"  ssh [email protected]' \
                          --tab --title='Zeus'   --command 'sshpass -p "afsd@#$5u89f"  ssh [email protected]' \
                          --tab --title='Midas'  --command 'sshpass -p "sad;fi@#$0al"  ssh [email protected]' \
                          --tab --title='Thor'   --command 'sshpass -p "afsd@#$5u89f"  ssh [email protected]' \
                          --tab --title='Herc'   --command 'sshpass -p "sad;fi@#$0al"  ssh [email protected]'

Hi, I'm new to shell scripting, but I was wondering is there any way that we can run these processes synchronously?
(I mean, Kronos terminal gets executed after completion of Hades and so on)