Instrumental factors are essential for several reasons: 1. Characterization: Accurate characterization of catalysts allows for the identification of active sites and understanding of the catalyst’s structure. 2. Kinetics: Measuring the rates of reactions provides insights into the efficiency and effectiveness of a catalyst. 3. Optimization: Helps in optimizing reaction conditions to achieve the desired product yield and selectivity. 4. Troubleshooting: Identifying any issues in the catalytic process and providing solutions to mitigate them.