Innovating Science - Acids, Bases, and The pH Scale Kit Subject_Geology Slotted with a central well

Slotted with a central well on each glass

Metal spouting cylinder with multiple outlet holes at different heights

kept on hand so electromagnetic-induction demonstrations stay running once the original belt stretches or wears out

sized for acceleration

Innovating Science - Acids, Bases, and The pH Scale Kit Subject_Geology Slotted with a central wellKit for determining differences between acid and base properties, the role of hydrogen and hydroxide ions in acids and bases, and the relationship of pH scale to acid and base strength Activities for examining effects of acids and bases on several chemical pH indicators, identifying pH of common household materials, and determining composition of four unknown clear solutions Materials for 15 groups of students for hands on learning Teacher's manual