百度试题 结果1 题目The rate of a chemical reaction depends ___ many factors. A. on B. in C. at D. for 相关知识点: 试题来源: 解析 A。depend on 是固定搭配,表示“取决于”。反馈 收藏
aThe rate of the BOD reaction depends on the type of waste present and the temperature and is assumed to vary directly with the amount of organic matter present.. 人体反应的率取决于废物礼物和温度的种类和假设直接地随相当数量有机物礼物变化。 [translate] ...
The rate of achemical reactiondepends on the medium in which the reaction occurs. It may make a difference whether a medium is aqueous or organic; polar or nonpolar; or liquid, solid, or gaseous. Reactions involving liquids and especially solids depend on the available surface area. For solids...
[translate] aThe rate of the BOD reaction depends on the type of wastwe present and the temperature and is assumed to vary directly with the amount of organic matter present.. 人体反应的率取决于wastwe礼物和温度的种类和假设直接地随相当数量有机物礼物变化。 [translate] 英语...
What Is The Effect On The Rate Of Reaction When Varying The ConcentrationSecondsSecondsSecondsSeconds
The rate of any chemical reaction, regardless of the temperature, usually depends on a very important characteristic known as its activation energy. 子句类型: 主句 连接词: 分句-1 It takes place at the temperature. 子句类型: 定语从句 连接词: AT WHICH 3. 句子成分 主句 The rate of any...
To determine the reaction based on the given rate expressions, we will analyze the stoichiometric coefficients and the relationship between the reactants and products. 1. Identify the Rate Expressions: The rate of the reaction is given as: +12d(C)dt=−13d(D)dt=+14d(A)dt=−d(B)...
A. Reaction rate is always constant B. Reaction rate only depends on the concentration of reactants C. Reaction rate can be changed by changing reaction conditions D. Reaction rate is not affected by catalysts 相关知识点: 试题来源: 解析...
When a chemical reaction reaches equilibrium, the rate of the forward reaction is ___ the rate of the reverse reaction. A. greater than B. less than C. equal to D. not related to 相关知识点: 试题来源: 解析 C。在化学平衡状态下,正反应速率等于逆反应速率。选项 A“greater than”表示...
For an experiment to determine the effect of concentration on the rate of reaction, which approach is correct for controlling variables? A. Use different reactants and different concentrations B. Use the same reactants and different temperatures C. Use the same reactants and vary only the ...