Composition Determination of a Mixture Info

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Description

In this activity, students calculate the percent composition of a mixture of two arsenic-containing minerals. Step-by-step support and feedback is provided for students who need additional help.

Resource Type	Autograded Virtual Lab Automatically graded activities provide randomly generated unknown solutions. Our web forms grade students’ answers to questions automatically and provide feedback for common student errors.
Topic(s)	Stoichiometry
Subtopic(s)	Empirical Formula and Mixtures
Difficulty	Moderate
Contributor(s)	Mr. Michael Karabinos, Carnegie Mellon University Mr. Tim Palucka, Dr. Jordi Cuadros, Instituto Químico de Sarriá Dr. Dave Yaron, Carnegie Mellon University