For the mass of nitrogen one I put 4.76....
If the answer was 4.85 (which I crossed out and stupidly rounded my numbers so I did 0.14*34 and got 4.76 instead :/ ) how many marks would I get?
But loads of people got 2.43 or something on TSR and also at my school, so I'm thinking I may be wrong? If the answer was 2.43, how many marks would I get do you think???