Bag Lab
1. Reaction One: the solution mixed with the baking soda; there was a color and temperature change.
2. Reaction Two: the products in reaction one mixed with another reactant; there was gas formation, color change, and temperature change.
3. Boiling water is a physical change
4. Endothermic, because the solution was absorbing heat and the temperature dropped.
2. Reaction Two: the products in reaction one mixed with another reactant; there was gas formation, color change, and temperature change.
3. Boiling water is a physical change
4. Endothermic, because the solution was absorbing heat and the temperature dropped.