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Stoichiometry Mole Ratio lab: Decomposition of potassium chlorate
This easy to follow lab experiment is intended to complement your teaching on Balancing equations, Mole Ratios, Stoichiometry as well as compiling and analyzing data to come to a quantitative conclusion. The lab handout includes a materials list and a simple and clear procedure. The lab activity uses only 2 chemicals easily sourced at any chemical supplies store making it a quick and simple lab activity to setup. The detailed procedure makes it easy for students to follow. A link to the video
9th - 11th
Chemistry
CCSS, NGSS
RST.9-10.4
, RST.9-10.5
, RST.9-10.7
+3
Percent composition, Empirical formula and Molarcular formula of Magnesium oxide
This easy to follow lab experiment is intended to complement your teaching on Percent Composition, Empirical Formula, and Molecular Formula as well as the law of definite proportion and percent composition. The lab handout includes a materials list and a simple and clear procedure. The lab activity uses only 1 chemical (magnesium metal) easily sourced at any chemical supplies store making it a quick and simple lab activity to setup. The detailed procedure makes it easy for students to follow.
10th - 12th
Chemistry
NGSS
HS-PS1-7
, HS-PS1-2
Ideal Gas Law lab Experiment: Determining the Molecular Weight of a Vapor
This easy to follow (AP) chemistry lab experiment is intended to complement your teaching on Ideal Gas Laws, Determining the molar mass of an ideal gas, and phase changes or as an integral part of the Unit 3 in AP Chemistry. The activity utilizes concepts of the mole, molar mass, phase changes and the Ideal Gas Law. The lab handout includes an illustrated materials list and a simple and clear procedure. The lab activity may use a singular chemical easily sourced at any chemical supplies store
10th - 12th, Higher Education
Chemistry
Excess and Limiting Reagents: PhET activity, Making Sandwiches
Detailed step-by-step online lab simulation to help students visualize simple mole ratios and determine excess and limiting reagents. Student will visualize using an outstanding online simulation the concepts and limiting reagents and how yield can be calculated. Students will visualize and calculate mole ratios in chemical reactions. This activity is intended to complement your lessons on mole ratios, stoichiometry, limiting and excess reagents and yield. This activity can be used as a discover
9th - 11th
Chemistry
NGSS
HS-PS1-7
The Progressive Era: Muckrakers and Reform | U.S. History | Primary Source DBQ
Uncover how investigative journalists changed America with this Primary Source DBQ on Muckrakers and Progressive Reform. Students analyze six authentic excerpts from Upton Sinclair, Ida Tarbell, Jacob Riis, Lincoln Steffens, and Ray Stannard Baker to explore how early 1900s journalism exposed corruption and sparked reform in labor, business, politics, and civil rights. What’s Included: 6 historical documents with guided inquiry questions DBQ writing prompt and scaffolded analysis section Comple
8th - 12th
Civics, Government, U.S. History
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