Tangents Flashcards
1
Q
What is rate of reaction?
A
how the reaction changes per unit time
2
Q
What is a Tangent?
A
a straight line (at the same gradient) as a specific point on graph
3
Q
What is Gradient?
A
straight line graphs have a gradient = change in y / change in x
4
Q
1) What do you draw?
A
a tangent at specified time
5
Q
2) What do you use?
A
a ruler
6
Q
3) What do you look for?
A
a whole number/ easy number on the x axis e.g. 10 mins or y axis
7
Q
4) What do you then calculate?
A
the gradient
8
Q
5) What do you check?
A
your units
