Practicing With Significant Figures
In this significant figures worksheet, young scholars solve 30 problems. They round numbers to three significant figures, they indicate the number of significant figures and they do calculations to the correct number of significant figures.
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Quality Control at Kality Krunchers Dill Pickle Factory
In a hypothetical scenario, food chemists use titration to concoct a brine solution for producing the crunchiest pickles. They also analyze store-bought pickle juices. In addition to reinforcing titration techniques, the lesson requires...
9th - Higher Ed Science
2007 U.S. National Chemistry Olympiad Local Section Exam
Sixty multiple choice questions cover the entire gamut of chemistry concepts. This is the local section of the U.S. National Chemistry Olympiad, where your chemistry candidates take a shot at entering the national competition. They...
9th - 12th Science