Our Experiment Library contains hundreds of free experiments and lab activities designed to engage students in active learning. Search by subject, grade level, or topical keywords. Download editable student labs, teacher notes with setup instructions, SPARKvue or Capstone software configuration files, and more, all for free!
Showing 9 experiments that use the OHAUS Scout SKX Balance 220g.
Counting by Weighing
Students use the mole concept to estimate the mass and volume of one mole of beans based on a small sample of beans.
Molar Mass
Students use the Molecular Model Set to build models of compounds and determine the molar mass; students determine the moles of chalk used to write their...
Percent Composition of a Hydrate
Students determine the formula of a hydrate sample based on the mass lost when the sample is dehydrated.
Empirical Formula of Magnesium Oxide
Students add enough heat to a sample of magnesium to produce magnesium oxide, then analyze the product to determine its empirical formula.
Conservation of Mass
Students experimentally determine the amount of sodium bicarbonate in an antacid tablet based on the mass of carbon dioxide formed when the tablet reacts...
Percent Yield
Students analyze a precipitate product to determine the percent yield of a reaction.
Types of Bonding
Students use a Conductivity Sensor to predict the type(s) of bonding between atoms in solutions made with different substances.
Conservation of Matter
In this lab, students test the law of conservation of matter for both physical and chemical changes by finding the mass of the reactants before the reaction...
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