- A Sketch Both The Molecular Speed Distributions Of Nitrogen Molecules At 25 C And 125 C On The Same Graph With Proper 1 (18.34 KiB) Viewed 16 times
(a) Sketch both the molecular speed distributions of nitrogen molecules at 25°C and 125°C on the same graph with proper
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(a) Sketch both the molecular speed distributions of nitrogen molecules at 25°C and 125°C on the same graph with proper
(a) Sketch both the molecular speed distributions of nitrogen molecules at 25°C and 125°C on the same graph with proper labels. [6 marks] (b) Sketch a potential energy level diagram for a reaction A + B - C if the activation energy for the forward reaction is 150 kJ and the AH = -100 kJ [6 marks] (c) Data was collected from a reaction between hydrogen and chlorine gases. Based on the collision theory, calculate the: H₂ Ch₂ 2.016 70.90 Reduced mass, u (m₂) Cross section area, σ (nm²) 0.27 0.93 100 Ap 10 Es 184 kJ.mol-¹ T 273K (1) steric factor, P [3 marks] [10 marks] (ii) rate constant, kr.