Somerization of 1-hexene to 2-hexene occurred in a laboratory reactor over rhodium particles supported on alumina at 150°c and atmospheric pressure. the reaction was a first- order in 1-hexene with a rate constant of 0.15 s'. find the largest pellet size that can be used in an industrial reactor to achieve 75% of the maximum rate. additional data: pore radius of the alumina : 10 nm molecular diffusivity : 0.050 cm's! tortuosity : 4 porosity : 0.5

Ineed this asap part i: scientific method what is the difference between science and pseudoscience? what is the scientific method?

Which three statements represent the benefits of performing experiments using computer simulations?

3.09 lab: reaction of metals 1 which combinations of substances resulted in a chemical change? for each metal that participated in a chemical change, write the type of metal it is, based on your examination of the periodic table. were there any metallic compounds that did not react with either the acid or the base? write the type of metal, based on your examination of the periodic table. make a general statement about the reactivity of the metals in this experiment.