Summary
Learn how to draw tangents on a rate of reaction graph and use them to calculate reaction rates.
Highlights
Introduction to Reaction Rates00:00
The video introduces the concept of reaction rates, explaining how measuring the quantity of product formed over time results in a graph where the slope indicates the reaction rate.
Using Tangents to Determine Reaction Rates01:10
Scientists draw tangents on the reaction curve at specific points to assess reaction rates, as the curve's changing slope complicates direct rate measurement.
Calculating the Rate with Tangents02:00
The video demonstrates calculating the rate of reaction using a tangent, involving constructing a triangle, measuring its sides, and dividing the vertical side by the horizontal side to determine the rate.
Conclusion03:10
Viewers should now be able to draw tangents and calculate reaction rates using them, with additional resources available in the associated workbook.