try and get better marks for labs, ask the lab dude for any help that u need, no matter how stupid the question. Also, in the labs, try working with a partner, when i did it i worked with a friend in the materials labs, and in the chem our row always helped each other out (row of 3), its very helpful doing it this way. and ask the lab attendants anything u dont understand.
you should be passing the labs, but if u thought the midsem was easy then it should be fine.
group project you should go good in as well.
i had a very organised group with smart ppl, we went really awesome in our group submissions.
my labs i went pretty good too, one chem lab i got 4/10, the rest were between 7-10/10.
i went shit in the midsem but i didnt study at all for it (cbf'd).
i found this course kinda easy and very bludgey, because i was good at hsc chem and i did engineering studies in hsc as well, meaning i was familiar with the materials aspect of the course.
if ur finding it hard then make sure u study through all ur lecture notes regularly, study the textbook (if there is one, i didnt get it), complete your chem tutorials, i personally stopped going to the chem tutes because i already knew that stuff, but ppl who didnt do chem in hsc found it difficult.
u can pm me if u need some help, i might not remember everything but i'll try my best to help