16 Chlorine can be manufactured by the following reaction. The reaction is exothermic$$ 4 H C l ( g ) + O _ { 2 } ( g ) \rightleftharpoons 2 H _ { 2 } O ( g ) + 2 C l _ { 2 } ( g ) $$Which change increases the yield of chlorine at equilibrium? A adding more ...
The reaction is exothermic, and it is necessary to add a heat exchanger to keep its temperature below 315 K. 相关内容 arecepitent recepitent [translate] a是的,毕业后我就去创业了,开了一家公司,现在还算成功 Yes, after the graduation I have started an undertaking, has had a company, now ...
The reaction between hydrochloric acid and sodium hydroxide is ___. A. endothermic B. exothermic C. neither endothermic nor exothermic D. impossible to determine 相关知识点: 试题来源: 解析 B。解析:文中提到 This reaction is exothermic,即盐酸和氢氧化钠的反应是放热反应。反馈 收藏 ...
Whether the reaction is exothermic or endothermic D Whether a particular reaction is spontaneous or not Video Solution Text SolutionVerified by Experts The correct Answer is:A, B, C Show More | ShareSave Answer Step by step video & text solution for Which of the following are applicable for ...
With various ab initio methods, including multireference and restricted open-shell single-reference electronic structure theory, the PCN/PNC species and the transition state for the isomerization reaction PCN ↔ PNC have been studied. The Dunning series of correlation-consistent basis sets, cc-pVXZ...
In a chemical reaction, if energy is released, the reaction is said to be ___. A. endothermic B. exothermic C. neutral D. reversible 相关知识点: 试题来源: 解析 B。本题考查化学反应中能量变化的概念。如果化学反应中释放能量,这种反应被称为放热反应(exothermic)。选项 A“endothermic”是吸热反应...
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: ΔG=ΔH−TΔS 1. Identify the signs of ΔH and ΔS: - Since the reaction is exothermic, the change in enthalpy (...
The reaction therefore is exothermic. 在通过增加液氢冷却剂的热容量,寻求减少流动富集的众多办法,也带来了其他重量文帝。分子氢H2,在其分子中有2个原子,存在2种形式:对位(para)和邻位(ortho),差别在于电子的自旋方向不同。邻位形式有平行自旋矢量,而对位形式则具有是相反的自旋矢量。邻位形体的分子拥有更多的...
For an exothermic reaction, heat is essentially a product of the reaction. In keeping with Le Chatelier's principle, if you increase the temperature you are increasing the amount of products, and so you shift the balance at equilibrium back toward reactants, meaning there will be more reactan...
(redirected fromThermite reaction) Encyclopedia ther·mite (thûr′mīt′) n. A welding and incendiary mixture of fine aluminum powder with a metallic oxide, usually iron, that when ignited yields an intense heat. [therm(o)-+-ite.]