sunlight + 6CO2(g) + H2O(l) = C6H12O6(aq) + 6O2(g) An example of an exothermic reaction is the mixture of sodium and chlorine to yield table salt. This reaction produces 411 kJ of energy for each mole of salt that is produced:Na(s) + 0.5Cl2(s) = NaCl(s) ...
Study the exothermic process. Understand what an exothermic reaction is, and review examples to learn the difference between endothermic and exothermic reactions. Related to this Question What is an example of an exothermic reaction? What types of reactions are always exothermic?
When the temperature of an exothermic reaction is increased, what happens to the equilibrium? A. Shifts to the right B. Shifts to the left C. No change D. Can't determine 相关知识点: 试题来源: 解析 B。解析:对于放热反应,升高温度,平衡向逆反应方向即向左移动。
A typical example of an exothermic reaction is the formation of ammonia from hydrogen gas and nitrogen gas A typical example for an endothermic reaction is the formation of nitric oxide from oxygen gas and nitrogen gas Temperature and pressure dependency As we have seen during the study of th...
百度试题 结果1 题目Burning coal is an example of a(n) ___ reaction. A. endothermic B. exothermic C. neutral D. slow 相关知识点: 试题来源: 解析 B。燃烧煤炭是放热反应,所以是 exothermic(放热的)。反馈 收藏
结果1 题目 9 Which of the following reactions involves an exothermic reaction?(1)Photosynthesis(2)Respiration(3)0Combustion(4)Thermal decomposition(5)Electrolysis B A(1)and(4)B(2)and(3)C(1),(4)and(5)D(2),(3)and(4) 相关知识点: 试题来源: 解析 B 反馈 收藏 ...
Effect of a catalyst on an exothermic reaction (top) and on an endothermic reaction (bottom). Enzymes are usually quite specific. An enzyme is limited in the kinds of substrate that it will catalyze. Enzymes are usually named for the specific substrate that they act upon, ending in “-ase...
[translate] aSubstances that do not exhibit an exothermically reaction at temperatures less or equal to 500 ℃ (932 ?F) when they are tested by differential scanning calorimetry. 不陈列一个放热反应在温度或均等对500 ℃ 932 (的物质?F) ,当他们由差别扫描量热计测试。 [translate] ...
To determine if the exothermic reaction with a decrease in entropy is spontaneous, we can analyze the Gibbs free energy change (ΔG) using the Gibbs-Helmholtz equation:
Enzymes are used in reactions to lower the activation energy required for the reaction to take place, effectively speeding up the reaction process. However, enzymes cannot create energy if the specific reaction does not possess what it needs to run to completion; this is where coupled reactions ...