is it the isoctane? i think its cause its more efficient at burning or something... theres a question about redox reaction and they ask whats the reaction.. isnt it unit 2 stuff?
how come 77 something for the 35CL i got 101. something and for the next one it was i dont know but can you show how you calculated? also for question one how did you show the volume was 12cm3..it was the worst paper