PPA QUESTIONS
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PPA QUESTIONS AH Chemistry 2010-07
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PPA QUESTIONS. AH Chemistry 2010-07. 2010. PPA 1.2 PPA 3.1. 2009. PPA 2.1 (and a bit of 2.2) PPA 2.5. 2008. PPA 2.3 PPA 3.2. 2007. PPA 2.1 PPA 3.3. Predictions for 2011 paper. PPA 1.1 – potassium trioxalatoferrate(III) PPA 2.2 – hydrated barium chloride - PowerPoint PPT Presentation
Transcript of PPA QUESTIONS
PPA QUESTIONSAH Chemistry
2010-07
2010
PPA 1.2
PPA 3.1
2009
PPA 2.1 (and a bit of 2.2)
PPA 2.5
2008
PPA 2.3
PPA 3.2
2007
PPA 2.1
PPA 3.3
Predictions for 2011 paper
• PPA 1.1 – potassium trioxalatoferrate(III)
• PPA 2.2 – hydrated barium chloride
• PPA 2.4 – thermodynamic verification
• PPA 3.4 – preparation of aspirin
• PPA 3.5 – aspirin determination
