21. Approximately, as the termination decreases by a factor of 4, the overall rate of reaction will double. 22. The major reason is the transport and enzyme affinities and rates of reaction of the molecules vary. 23. The transport equations for the mass fractions of the constituents are solved using this rate of reaction . 24. Let's assume one wishes to measure the rate of reaction for an exothermic reaction in aqueous solution. 25. The result is an exponential increase in the rate of reaction rather than a constant slow reaction. 26. The rate of reaction is then dependent on the ability of the charge-carriers to reach the electrode surface. 27. So far, it is known that rate of reaction of twister is affected by pH and divalent metals. 28. The presence of small amounts of nitrous acid ( HNO 2 ) greatly enhance the rate of reaction . 29. In addition, conformational analysis can be used to predict and explain product selectivity, mechanisms, and rates of reactions . 30. It is important to note that a catalyst increases the rate of reaction without being consumed by it.