Catalysts: Catalysts are key to many reactions both in chemistry and in biology. They speed up or lower the activation energy needed for a reaction to occur, without being used up in the process. Answer and Explanation: Learn more about this topic: ...
相关知识点: 试题来源: 解析 【解析】 dn poods 结果一 题目 7. Catalysts(催化剂) are materias which greatlychemical reactions(化学反应). 答案 speed up相关推荐 17. Catalysts(催化剂) are materias which greatlychemical reactions(化学反应).反馈 收藏 ...
瑞鸿网词典双语例句Catalysts are materials which greatly speed up chemical reactions.催化剂是可以大大加速化学反应的物质。
The substances involved in the chemical reaction are known as reactants or reagents and the substances formed in the chemical reaction are known as products.Answer and Explanation: The rate of the chemical reaction is altered by the use of different catalysts is known as ...
百度试题 结果1 题目30. Catalysts are materials which greatly speed u p___(加速) chemical reactions. 相关知识点: 试题来源: 解析 答案见上 反馈 收藏
1. Understanding Enzymes: Enzymes are biological catalysts that speed up chemical reactions in living organisms. They are often named based on the reactions they catalyze. 2. Identifying the Reaction Type: The question specifies that we are looking for enzymes that facilitate oxidation and reduction ...
Step by step video & image solution for What are catalysts ? by Chemistry experts to help you in doubts & scoring excellent marks in Class 9 exams. Updated on:21/07/2023 Class 9CHEMISTRYREDOX REACTIONS AND RATE OF CHEMICAL REACTIONS
In terms of efficiency, ongoing research is exploring methods to increase the energy conversion rates within fuel cells. This involves optimizing catalysts and electrode materials to enhance the electrochemical reactions, thereby maximizing the yield of electrical power. These innovations aim to increase ...
Enzymes are biological catalysts, which accelerate the speed of chemical reactions in the body without being used up or changed in the process. Animals and plants contain enzymes which help break down fats, carbohydrates and proteins into smaller molecules the cells can use to get energy and carry...
water and the lower part of the spectrum to provide heat that encourages the reaction. The magic is enabled by a semiconductor catalyst(催化剂) that improves itself with use, resisting the degradation(降解) that such cat...