2ππ(π) + 2πΆπ(π) β π2
(π) + 2πΆπ2
(π) + βπππ‘
the conditions that favour maximum conversion of reactants to products are:
1) High pressure: Increasing the pressure shifts the equilibrium towards the side with fewer gas molecules. In this case, there are 4 gas molecules on the left side (2 NO and 2 CO) and only 3 on the right side (1 N2 and 2 CO2). Therefore, increasing the pressure will favor the formation of products.
2) Low temperature: Lowering the temperature favors the exothermic direction of the reaction, which in this case is the formation of N2 and CO2. Lower temperatures will promote the forward reaction and increase the conversion of reactants to products.
3) Catalyst: A catalyst can speed up the reaction without being consumed itself, increasing the rate of conversion of reactants to products. Adding a suitable catalyst can enhance the yield of products.
4) Removing product as it forms: By continuously removing the product (N2 and CO2) from the reaction mixture, the equilibrium will shift towards the right to compensate for the loss, resulting in a higher conversion of reactants to products.
5) Adjusting the stoichiometry: The stoichiometry of the reactants can also affect the conversion of reactants to products. By adjusting the ratio of NO to CO, one can manipulate the equilibrium position to favor the formation of N2 and CO2.
Overall, increasing pressure, decreasing temperature, using a catalyst, removing product, and adjusting stoichiometry can all favor maximum conversion of reactants to products in this reaction.