In this chemistry worksheet, test takers answer 60 multiple choice questions on topics related to chemistry from balancing equations to calculating moles and molecules of compounds. They name formulas, they convert, they solve problems...

National Chemistry Olympiad tests are released after their use each year, since they cannot use them again for this event. The result: outstanding comprehensive assessment resources for general chemistry classes! This 2005 version covers...

Only eight problems are on this competitive national chemistry exam. It required the balancing of chemical equations, solving stoichiometry questions, and more. This is part two of three of the national exam. Also available is a...

In this National Olympiad exam learning exercise, chemistry apprentices answer sixty multiple choice questions including general chemistry topics such as atomic structure, gases, problem solving, writing and balancing equations and...

In this chemistry instructional activity, students complete a series of multiple-choice and short-answer questions on elements, chemical reactions, and balancing equations.

Practice balancing chemical equations with ten multiple choice questions. Hints are available if needed.

Practice balancing this chemical equation. A hint or video tutorials are available if you need help.