Classroom Resources: Molecules and Bonding
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Percent Composition, Laws of Definite Multiple Proportions | High School
Lab: Formula of an Unknown Hydrate Mark as Favorite (0 Favorites)
In this lab, students will design a laboratory procedure in order to ultimately determine the formula of an unknown hydrated salt. Students must recognize what data points are necessary to collect during the process, as well as how to analyze the data appropriately.
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Percent Composition | High School
Lab: Percent Composition of Bubble Gum Mark as Favorite (0 Favorites)
In this lab, students will be introduced to the concept of percent composition. Students will determine the amount of sweetener in various brands of gum by determining the mass difference of the gum before and after it is chewed.