A. to the left B. to the right C. not at all D. randomly 相关知识点: 试题来源: 解析 B。原因:If the forward reaction is endothermic (absorbs heat), then increasing the temperature will shift the equilibrium to the right.反馈 收藏 ...
In an endothermic reaction, if the pressure is decreased, which way will the equilibrium shift? A. To the left B. To the right C. No change D. Can't determine 相关知识点: 试题来源: 解析 D。解析:对于吸热反应,减小压强,无法确定平衡移动方向,因为压强对吸热反应的平衡移动影响取决于气体分子...
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 ...
Noun1.endothermic reaction- a chemical reaction accompanied by the absorption of heat chemical reaction,reaction- (chemistry) a process in which one or more substances are changed into others; "there was a chemical reaction of the lime with the ground water" ...
If the reaction is endothermic the heat-exchange medium may be introduced through line 8 and removed by line 7 or vice versa in exothermic reactions. Fig. 4 shows a construction in which the outlet line 8 passes through the lower header 14 to render removal easier. The bundles should be ...
aheat exchanger. Multiple small-bore reactors facilitate 热转换器。 倍数小使反应器不耐烦促进[translate] abore reactor, and allow for better process control, resulting 使反应器不耐烦,并且考虑到更好程序控制,发生[translate] apresent. The primary reaction in the reactor is endothermic[translate]...
百度试题 结果1 题目The reaction between hydrogen and oxygen to form water is ___. A. endothermic B. exothermic C. neutral D. difficult to determine 相关知识点: 试题来源: 解析 B。氢气和氧气反应生成水是放热反应。反馈 收藏
Is the reaction exothermic or endothermic? Match the words in the left column to the appropriate blanks in the sentences on the right. AsTincreases,Kc,andKp ,so the reaction is exothermic increases endothermic Request Answer
Which of the following is an example of an endothermic reaction? A. Burning of wood B. Melting of ice C. Rusting of iron D. Digestion of food 相关知识点: 试题来源: 解析 B。冰的融化是吸热反应。选项 A 木材燃烧是放热反应;选项 C 铁生锈是放热反应;选项 D 食物消化是放热反应。
In Fig. 33, if water electrolysis occurs in the shaded area, the reaction is endothermic [325]. Download: Download high-res image (279KB) Download: Download full-size image Fig. 33. The effects of temperature on the cell potentials for generation of hydrogen by water electrolysis [325]. ...