Inquiries in Science®: Determining Chemical Formulas
Grades 912. Students discover the chemical composition of common substances through hands-on, inquiry-based activities. They build and compare models of a substance’s empirical and molecular formulas; perform a combustion reaction to determine the substance’s chemical composition and use that information to determine molecular formula and percent composition; and design experiments to determine the percent composition and/or molecular and empirical formulas for common substances.
Inquiries in Science®: Determining Chemical Formulas Kit
Inquiries in Science®: Determining Chemical Formulas Kit Refill