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through January 4th, 2026, reopening Monday, January 5th, 2026.
Orders received after 10:30 AM Central Time on Tuesday, December 23rd, 2025, will ship after we return.
DC91661
Price: FREE
A simple decomposition reaction of sodium bicarbonate (baking soda) presents the opportunity for students to test their knowledge of stoichiometry, factoring labels, and the mole concept. This outcome-based lab requires the students to precisely predict the mass of the solid product. An electronic balance will reveal how close the students come to their “target” and determines their grades!