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Understanding Pressure Changes in Reactions by kawitham is a document available to read on EtoBox.

This activity simulates how processes like volcanic eruptions build up pressure over time. Students place varying amounts of baking soda and vinegar in a plastic bottle to observe changes in air pressure. As more baking soda and vinegar are added, the pressure increases dramatically. When the two reactants mix, a gas is released, occupying more space in the fixed-volume bottle and causing the pressure to rise. The experiment shows that increasing the amounts of reactants leads to greater pressure buildup, a

Author

kawitham

Language

EN