From: Andrew Lorimer <andrew@lorimer.id.au>
Date: Mon, 1 Apr 2019 00:04:48 +0000 (+1100)
Subject: [chem] add SAC prep notes
X-Git-Tag: yr12~175
X-Git-Url: https://git.lorimer.id.au/notes.git/diff_plain/3fb1d445521a80714beb77d042f80b4781fb8640?ds=sidebyside

[chem] add SAC prep notes
---

diff --git a/chem/prac-9-aim.md b/chem/prac-9-aim.md
index ebcff8d..c3aa5b9 100644
--- a/chem/prac-9-aim.md
+++ b/chem/prac-9-aim.md
@@ -4,3 +4,25 @@ To determine the effect of the temperature and pressure of an equilirium environ
 
 N2O4(g) <-> 2NO2(g)
   clear <-> brown
+
+Explain colour changes - net forward/back reaction
+2 page question
+Do not duplicate
+
+What was the change to equilibrium system? (do not copy method)
+(1 mark for each test)
+
+Vertical lines on plots
+(selection of graphs)
+
+Reaction conc initially > product conc
+Two marks on x-axis - init. & funal equilibrium
+Rule graphs
+Lines may cross
+
+H33PO4 - each product concentration is equal (dissociation of acid) - one line
+Fe3+ + SCN- - each reactant is not necessarily equal concentration
+
+90 marks total
+17 marks from results
+1 mark/box on first question (table)