One mole of N(2)O(4)(g) at 300 K is kept in a closed container under o... 03:19 The rate constant of a second order reactions 2A rarr Products, is 1... 01:21 For the reaction , Cl(2)+2I^(-) rarr I(2)+2Cl^(-), the initial concent... 03:23 Predict the rate law...
- Zero-order: M/s - First-order: s^-1 - Second-order: M^-1s^-1 - Therefore, the unit of k varies with the order of the reaction. - Conclusion: The statement that the unit of rate constant k is dependent on the order is correct. 4. Unit of k for First Order Reaction: - F...
For a chemical reaction, if the unit of the rate constant k is mol dm-3·S-1, then the reaction order is ( ) A. 0 B. 3/2 C. 1 D. 1/2 如何将EXCEL生成题库手机刷题 如何制作自己的在线小题库 > 手机使用 分享 反馈 收藏 举报 参考答案: A 复制 纠错 举一反三 初产妇,27...
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李仕才 A masterpiece of self-discovery, Moonlight follows an African-American 一、阅读理解。 boy in Miami who is trying to find his place in the world. Much of the Travel-worthy Destinations in Best Films film is set in a low-income neighborhood north of downtown, but visitors ARRIVAL ...
rate=K[A]x[B]y K:the rate constant at a particular temperature [A]&[B]:the concentration of substances A & B x:the order with respect to A, and y is the order for B The overall order of reaction:the sun of the individual orders,x+y Colorimetry measures the intensity of a color...
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The success of entrepreneurs not only creates fortune, increases job opportunities, improves people's life, but it is also good for the country in the long term. Entrepreneurs are a driving force in upgrading China's economy. Especially for the time being, our country is encouraging...
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Using helium as a coolant has at least a couple of advantages. Reading about the Topic Exploring the Topic Integrated Exercise Reading 1 Language Points • catalyst n. a substance that causes a chemical reaction to happen more quickly • e.g. The bombing attack was the catalyst for war....