This preview shows pages 1–2. Sign up to view the full content.
This preview has intentionally blurred sections. Sign up to view the full version.View Full Document
Unformatted text preview: ( 29 s k dt d --= where is the temperature at time t s is the constant temperature of the surroundings k is a constant Solve this equation given that the initial temperature was = . Sketch the variation of temperature with time. 6. A chemical reaction is governed by the differential equation ( 29 2 3 x K dt dx-= where x is the concentration of chemical at time t and K is the reaction rate constant. Solve the differential equation given that the concentration is zero initially. At time t = 5, the concentration is found to be x = 1. Calculate the reaction rate constant, K . What is the final value of the concentration?...
View Full Document