Search words: empirical formula, mole - mass relationships, chemical formulas, lab lesson plan.
Purpose: To produce a tin-oxygen product and to calculate the empirical formula of this product.
Materials: Evaporating dish, Glass stirring rod, Beaker, Ring stand and ring, Wire gauze, Bunsen burner, 1 gram of granulated tin, 2.5 mL nitric acid (concentrated)
Your download will include Title, Purpose, Introduction, Materials, Safety Precautions, Procedure, Analysis Questions, Student Data Pages, Answers to all Questions, and Teacher Preparation Notes.
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