![Are the following examples of general acid/base catalysis, covalent catalysis, catalysis by approximation (proximity effect) or metal-ion catalysis. For each part choose from these options. \begin{ar | Homework.Study.com Are the following examples of general acid/base catalysis, covalent catalysis, catalysis by approximation (proximity effect) or metal-ion catalysis. For each part choose from these options. \begin{ar | Homework.Study.com](https://homework.study.com/cimages/multimages/16/screenshot_2019-06-28_2d_sketcher_chemdoodle_web_components18328280423366493274.png)
Are the following examples of general acid/base catalysis, covalent catalysis, catalysis by approximation (proximity effect) or metal-ion catalysis. For each part choose from these options. \begin{ar | Homework.Study.com
![Two kinetically equivalent mechanisms for general acid-base catalysis... | Download Scientific Diagram Two kinetically equivalent mechanisms for general acid-base catalysis... | Download Scientific Diagram](https://www.researchgate.net/publication/12158350/figure/fig3/AS:349280222105602@1460286302398/Two-kinetically-equivalent-mechanisms-for-general-acid-base-catalysis-by-RNA-side-chains.png)
Two kinetically equivalent mechanisms for general acid-base catalysis... | Download Scientific Diagram
The dilemma between acid and base catalysis in the synthesis of benzimidazole from o-phenylenediamine and carbon dioxide - Chemical Communications (RSC Publishing)
![Solid Acid/Base Catalysis in Sub- and Supercritical Water | Industrial & Engineering Chemistry Research Solid Acid/Base Catalysis in Sub- and Supercritical Water | Industrial & Engineering Chemistry Research](https://pubs.acs.org/cms/10.1021/acs.iecr.8b00753/asset/images/large/ie-2018-00753b_0014.jpeg)
Solid Acid/Base Catalysis in Sub- and Supercritical Water | Industrial & Engineering Chemistry Research
![Mechanism of general acid/base-catalyzed RNA phosphodiester cleavage... | Download Scientific Diagram Mechanism of general acid/base-catalyzed RNA phosphodiester cleavage... | Download Scientific Diagram](https://www.researchgate.net/publication/338459711/figure/fig1/AS:847922052755457@1579171779155/Mechanism-of-general-acid-base-catalyzed-RNA-phosphodiester-cleavage-and-ligation.png)
Mechanism of general acid/base-catalyzed RNA phosphodiester cleavage... | Download Scientific Diagram
![PDF] Mechanistic considerations for general acid-base catalysis by RNA: revisiting the mechanism of the hairpin ribozyme. | Semantic Scholar PDF] Mechanistic considerations for general acid-base catalysis by RNA: revisiting the mechanism of the hairpin ribozyme. | Semantic Scholar](https://d3i71xaburhd42.cloudfront.net/bbb69aa6bd24c8b2b56a58313d70b7c21367a783/2-Figure1-1.png)