Caffeine Question

[Lols123]

could you have said that because the peak is incomplete on the chromatogram, the peak/concentration could have been higher? something along those lines..

[Water]

yo, my answer is ridiculous.


c) i) I said it was because of impurities

    ii) Distillation.


Any chance , consequential here? Or just pure rubbish? Lol. Blanked on Dilution, as you can see.

[AleksIlia]

yo, my answer is ridiculous.


c) i) I said it was because of impurities

    ii) Distillation.


Any chance , consequential here? Or just pure rubbish? Lol. Blanked on Dilution, as you can see.

Haha, I did the exact same thing for i and as soon as I got out I realise the peaks are distinct rofl, had the biggest blank but I probably would have never thought to dilute it :S I'm in the same situation hopefully consequential marks but I doubt it because you're not answering what is being tested :S

[nemolala]

guys what about the Q4 about phosphorus part b is it higher lower?

[chemkid_23]

it was extrapolated so it had to be diluted; that was all
as for qs 4, apparently its the same, I said lower thinking it was asking for the whole compound but it seems it was only asking for P  :S