Calculating Gradients (AQA GCSE Chemistry): Flashcards

How steep a line is

How quickly it's happening at a specific time

To determine rate of reaction at a particular moment

Line touching curve at one point without crossing

$\frac{\text{Change in Amount}}{\text{Change in Time}}$

Draw a tangent at the chosen point on the curve

Difference between two points on y-axis

Difference between two points on x-axis

Measure rate at specific moment, not average

$5 \text{ cm}^3\text{/s}$