Homogeneous catalysis heterogeneous catalysis is the petrochemical alkylation process, where the liquid reactants are immiscible with a solution containing the catalyst. Heterogeneous catalysis offers the advantage that products are readily separated from the catalyst, and heterogeneous catalysts are often more stable and degrade much slower than homogeneous catalysts. However, heterogeneous catalysts are difficult to study, so their reaction mechanisms are often unknown. Enzymes possess properties of both homogeneous and heterogeneous catalysts. As such, they are usually regarded as a third, separate category of catalyst. Homogeneous catalysis In chemistry, homogeneous catalysis is catalysis in a solution by a soluble catalyst. Homogeneous catalysis refers
This Is Only a Test That's half the album in less than a week. I never write that fast! Each song stands alone as a snapshot from this kid's life. The story doesn't unfold like a narrative. It's more like a collage." According to Caterer, the album's main character is not autobiographicial, but "definitely a creation. He's not me. Well...he's similar to me, but he's not limited by the realities of my own experience. I created a character that basically has the same view of the world that I had when I was in high school, but he’s his own person and he does some