if it is laying on it stomach with it wings out to the sides of its body and its feet out it is just wanting to sleep that is the way the newly hatched chick acts
the sugar water is a good thing to keep it hydrated get a smaller box and keep it under the some light so with the other chicks so they wont walk on it and if it can hear the others it will feel the need to see what is going on when it feels better
i spent most the night up with the chick when i woke up it had passed it was a real let down because i thought it was gonna make it last night it was even walking around and puting its head up chirping it seemed almost normal again but i guess not thanks for the help anyway..