In this chemistry activity, students complete one problem in which they must determine how many atoms are present in 1 gallon of gasoline. Answers provided.
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Real Life Chemistry (for the Business World)
In this real life chemistry learning exercise, students are given 12 problems to solve by converting from one unit to another. Students are given conversion factors to find their answers including finding the number of moles and molecules.
9th - 12th Science
Biochemistry Problem Set
Young biochemists examine the reactions that make life possible with this set of practice problems. Focusing specifically on carbohydrate compounds, these multi-step questions challenge students to demonstrate their understanding of the...
11th - Higher Ed Science CCSS: Adaptable
New Review Mole Ratios and Reaction Stoichiometry
Stoichiometry sounds complicated, but it really means the study of the amount of substances involved in a reaction. The sixth lesson in an 11-part series has scholars use stoichiometry to find the theoretical yield of a reaction. Then,...
9th - Higher Ed Science CCSS: Adaptable
Finding the Formula and Percent Composition
Do you have mole problems? If so, call Avogadro at 602-2140. The lesson starts with pupils working independently to solve for molar mass of ionic compounds. Then they learn to solve for percent composition and later perform an...
9th - 12th Science CCSS: Adaptable
Chemistry Lesson: Mole Ratio from Chemical Formulas
Need an exciting way to teach mole ratios? This short video segment details a step-by-step method to determine the mole ratio of chemical compounds and relates these ratios to molar mass. The resource may be used to enhance your current...
14 mins 9th - 12th Science