The rate of this process is described by a turnover number.
The "pressure" and "materials" gaps explain disparities in the rate of this process. This process occurs via creation of a surface vacancy in the Mars van Krevelen mechanism. In spheres, this process is described by the equation "eta equals one over phi tanh ("tanch") three phi," where eta is this process's effectiveness factor and phi is the Thiele (TEEL-uh) modulus. The namesake base SI unit for the rate of this process is a mole per second. The LangmuirÂ–Hinshelwood (LANG-mweer HIN-shul-"wood") mechanism assumes this process is limited by the rate of adsorption. The rate of this process is described by a turnover number. It occurs on zeolite beads in a packed-bed reactor in its heterogeneous form. For 10 points, name this process by which reactions are made to go faster by the lowering of their activation energy.
The "pressure" and "materials" gaps explain disparities in the rate of this process.
heterogeneous catalysis [accept word forms; accept biocatalysis; accept reaction rate before "reaction"; prompt on answers mentioning the word "enzyme" (or word forms) but not the word "catalyst(s)"]