NCEA Level 2 CHEMISTRY

Chemical Reactivity

91166 Reactivity checklist

Last minute Reactivity reminders

91166 Reactivity flashcards

91166 Rates, equilibrium, acids and bases

91166 Equilibrium notes

Rates of reaction notes(from expired AS 90310 but still relevant to new AS 91166)

Collated Rates of reaction questions (from expired AS 90310 and new AS 91166) - updated

Collated Acids, bases & pH Questions (from expired AS 90310 and new AS 91166) - updated

Collated Acids, bases & pH Answers (from expired AS 90310 and new AS 91166) - updated

Collated Equilibria Questions (from expired AS 90310 and new AS 91166) - updated

Collated Equilibria Answers (from expired AS 90310 and new AS 91166) - updated

Collated Equilibria Questions (from expired AS 90310 and new AS 91166) - Kc and calculations only; Hints included.

Acids & Bases Notes

91166 Comparing Strong and Weak Acids & Bases notes

pH calculation notes (from expired AS 90310 but still 100% relevant to AS 91166)

pH calculation help PowerPoint

91164 / 91166 Assorted Calculations (energy, Kc & pH)

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January 1 2017

2017 A New Look

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December 12 2016

Happy Holidays

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May 28 2011

This page was first added on 28/5/2011. We will try and keep a list of our newest additions to each page, to help you so look back regularly! It's lovely to get feedback and/or suggestions from our users.

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