What happens when you turn up the heat in an equilibrium? This video demonstrates how changing temperature affects reaction rates in accordance with Le Chatelier’s principle. Students will observe the colour of a solution of cobaltous chloride at different temperatures. Footage of a real lab demonstration makes this essential viewing for senior secondary chemistry students.

Originally released by ClickView/VEA, 2020. Streaming video file encoded with permission for digital streaming by Infobase on February 17, 2021.

Changing Equilibrium Systems: Changing the Temperature (4:22); .