2. Chemicals: Food grade soda, citric acid and food coloring
3. An acid–base reaction is a chemical reaction that occurs between an acid and a base. Several theoretical frameworks provide alternative conceptions of the reaction mechanisms and their application in solving related problems; these are called the acid–base theories.
Science Experiment Kit- Kids make the volcano hill and do volcano eruption experiment
SC-001,experiment science kit
Clay, foam tree powder and plastic trees, spoon, stirring bar, dropper, chemicals, plate, cup, house and goggles, paint, glue with brush