mistakes made Flashcards
1
Q
what are products of incomplete combustion?
A
carbon monoxide, water, carbon
2
Q
draw out the isomers of C5H12
A
there are 3
3
Q
what do you have a cotton ball in a flask?
A
to prevent liquid loss, otherwise the mass lost would be too large
4
Q
why are polystyrene cups used instead of beakers in practicals?
A
less heat is lost because polystirene is an insulator
5
Q
why is buckminste fulerene used by doctors when injecting medicine into patients?
A
- medicine can fit inside
- carbon is inert
6
Q
how stron are the forces betweeen the layers in graphite
A
weak
7
Q
A
