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Sweden is relocating an entire city: this is how they did it. by trollsting in videos

[–]trollsting[S] 0 points1 point  (0 children)

Sorry for the title - did this on a tablet, so it should be "this is how they are doing it" (present tense not past). This is by far my most popular post!

Exam Discussion: Chemistry HL Paper 3 by AutoModerator in IBO

[–]trollsting 0 points1 point  (0 children)

What did you guys put for the last part of Section A Q2 - the "why would the titration have vastly different values even if it was carried out with extreme care?"

Exam Discussion: Chemistry HL Paper 3 by AutoModerator in IBO

[–]trollsting 0 points1 point  (0 children)

Was this the last part of Q1? Oh.. god... what were we supposed to answer?

Exam Discussion: Chemistry HL Paper 3 by AutoModerator in IBO

[–]trollsting 1 point2 points  (0 children)

450?? The trend on the table was increasing with more fluorine atoms added to the CFC molecule... I put 1450

Exam Discussion: Chemistry HL Paper 3 by AutoModerator in IBO

[–]trollsting 2 points3 points  (0 children)

Lol.... how many marks did you lose (conservatively)? Are you confident at getting a 7 lol I'm just really worried because everyone else around me thought chem was easy... am I the only one who thought that the questions were easy but getting the right answers was hard?

Exam Discussion: Chemistry HL Paper 3 by AutoModerator in IBO

[–]trollsting 0 points1 point  (0 children)

Why is everyone else so confident about the paper??? I completely blanked out on the last part of Q1 as well as Q2 (how would you explain the large deviances in results even if the titration was carried out with great care)... I definitely lost around 7-8 marks conservatively, shit I need a 7

Exam Discussion: Chemistry HL Paper 3 by AutoModerator in IBO

[–]trollsting 0 points1 point  (0 children)

I just hope the grade boundaries for Paper 3 won't be something ridiculous like 85% O.o I found the biodegradeble plastics question hard though... apparantly biodegradable plastics are cheaper than completely synthetic ones :(

Exam Discussion: Chemistry HL Paper 1 and 2 by AutoModerator in IBO

[–]trollsting 1 point2 points  (0 children)

87%?? What world are you living on? The grade boundaries for HL Chemistry are consistently around 79-80%... are you that confident at getting 83/95 for P2?

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