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Assessment
Curated OER

2001 U.S. National Chemistry Olympiad - Local Section Exam

For Students 9th - 12th
Sixty multiple-choice chemistry questions make up this comprehensive exam used for the 2001 US National Chemistry Olympiad. Every topic that you would expect to approach in a general chemistry class is queried on. You could easily use...
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Activity
Chemistry Collective

Chem Collective: Standardization of Na Oh With a Khp Solution: Acid Base Titration

For Students 9th - 10th
Use the Virtual Laboratory to standardize an unknown NaOH solution (approximately 0.2M) to four significant figures via titration with 25.00 mL of a KHP standard solution.
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Activity
Texas Instruments

Texas Instruments: Titration Curves: An Application of the Logistic Function

For Teachers 9th - 10th
In this activity, Students can use a pH sensor to record pH versus base volume data for an acid base titration. They will manually model the curve using a logistic function.
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Website
Other

Chemistry Tutorials and Simulations

For Students 9th - 10th
This site includes brief Chemistry tutorials on how to simulate experiments illustrating a number of different topics.