Steve Spangler Science

PH indicator | 101 Science Experiments |

For more such videos visit: WATER BECOMES PINK AND COLOURLESS AGAIN: ——————————————————————————— Introduction: ——————– It is the best demonstration of pH indicator. Definition of p indicator: ————————————- A pH indicator is a chemical compound added to a solution to know acidic /basic nature of the solution visually. In this experiment, phenolphthalein is used as […]

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Back to School Science – Cool Experiments

Learn more at Think back on your own school days and remember the teacher who used the first days of school to read the classroom rules or review the seating chart… and do the exact opposite! You want your students to leave the first day of school bursting at the seams with experiences to […]

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