Reaction of Hydrochloric Acid (HCl) and Chalk (CaCO3)

A simple, fun teaching aid for the topics: 'Transport in Living Things' and 'Rates of Reaction' in #Biology and #Chemistry respectively. The video focuses on the inversely proportional relationship between surface area and volume. #Chalk #CalciumCarbonate #CaCO3 #SurfaceArea #Volume

• #science_technology
• #biology
• #chemistry
• #massey
• #science_education
• #rates_of_reaction
• #transport_in_living_things
• #cells
• #chalk_in_acid
• #powdered_chalk
• #grade_9_science