Mila (4th Grade) Explaining physical and chemical Change - Bicarbonate + citric acid
This is Mila a 4th grader explaining a physical change and a chemical change.
Physical Change: Breaking the Airborne into smaller pieces
Chemical Change: Airborne is an Effervescent, Effervescent tablets are designed to break down quickly when they are combined with water.
then the Bicarbonate mixes with the citric acid which then produces water, Carbon dioxide and Sodium citrate