calculating rate

• Rate of reaction = change in mass (g) / time (s)
• Rate of reaction = change in volume (cm^3) / time (s)
• We can use a rate of reaction graph to calculate the average rate of reaction at a given time, mass or volume

  • draw a line up from a point and read the measurement
• We can use a rate of reaction graph to calculate the average rate of reaction at a given time, mass or volume.

  • draw a tangent
  • find the gradient
  • change in y / change in x