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Chemical Analysis and Stoichiometry
In this chemical analysis learning exercise, learners use a combustion analysis report to calculate the empirical formula for compound samples. This learning exercise has 2 problems to solve.
4 Views 1 Download
2009 U. S. National Chemistry Olympiad - Local Section Exam
Here is a copy of a past national challenge exam that you can use in your general chemistry course as a unit or semester review. Sixty multiple-choice questions query learners on properties of matter, stoichiometry, reactions, and...
9th - 12th Science
Matter and Energy: Equations and Formulas
Using simple materials, an informative lesson demonstrates the Law of Conservation of Matter and explains how to balance chemical equations. Young chemists perform experiments, analyze reactions, and balance chemical equations on their...
9th - 12th Science CCSS: Adaptable
Everything You Ever Wanted To Know About Hot Wire Chemical Vapor Deposition, But Were Afraid To Ask
To wrap up your year of general chemistry, have lab groups compete in a tot wire chemical vapor deposition (HWCVD) competition. With their foundation in chemical nomenclature, stoichiometry, and gas laws, each group completes several...
10th - 12th Science
New Review Chemical Analysis Problems
Dive into AP chemistry problems to practice concepts at a high level. A video presentation presents two problems for chemical analysis. Learners see how to analyze an empirical formula or chemical equation in relation to the mass of each...
7 mins 9th - 12th Science