# Yahoo奇摩 網頁搜尋

1. ### the rate of reaction

... several factors that affect the rate of reaction : Concentration: Reaction rate ..., the main reason why it increases the rate of reaction is that more of the colliding particles...

分類：科學及數學 > 化學 2007年05月13日

2. ### action and reaction

... body. These two forces are called action and reaction forces and are the subject of Newton&#39;s third...

... terms of oxidation number (or oxidation state), addition reaction is redox. Example 2 : CH2=CH2 + Cl2 → ...

分類：科學及數學 > 化學 2007年03月11日

4. ### action and reaction

action= reaction ga~!~我係讀中文中學ga~ 佢地係大小相同, 方向相反的~ 如果你諗唔到~就試...其實係用緊49N 托住個盒~即係台反作用於盒既力係49N . 你睇唔到 reaction of an motion 係正常ga~ 因為有d motion 唔洗力ga~ 你有學過慣性inertia gala~都newton...

5. ### order of reaction

...you know, catalysts change the activation energy of the reaction by providing alternative reaction pathway. In other...the rate determining step and the rate equation of the reaction is rate = k[acetone][H...

分類：科學及數學 > 化學 2009年09月28日

6. ### Explain Reactivity of reaction

Reaction type: Nucleophilic Substitution (SN1 or SN2...gt; HBr > HCl > HF (paralleling acidity order). Reaction usually proceeds via an SN1 mechanism which proceeds via a carbocation...

分類：科學及數學 > 化學 2013年10月20日

7. ### reaction time

...而且答案簡單得不用考慮你列出的一堆公式. rate of this reaction depends on: - concentration of HCl - surface area...in that case, mass is not important to contribution to reaction rate; the (change of) concentration of acid is. 2012-02...

分類：科學及數學 > 化學 2012年03月04日

8. ### reaction between base and acid

Is there any reaction between base and non-metal oxide? If so, is it neutralization...metal oxide less readily. Fourthly, neutralization is the reaction between an acid and a base. Whether a reaction is neutralization...

分類：科學及數學 > 化學 2008年06月20日

9. ### A bromine clock reaction

wanna ask in the reaction : 5Br- + BrO3- + 6H+ ----- 3 Br2 + 3 H2O which reactant...(l) ... (*) Rate = k [Br-] [BrO3-] [H+] The reaction is first order with respect to Br-(aq) and BrO3-(aq), and...

分類：科學及數學 > 化學 2007年03月08日

10. ### displacement reaction

...+ + 2e- ->2H2O+H2 水合氫離子比鈉離子更喜歡電子,所以佢既 reaction 會優先進行 至於點解K比Cu2+容易失去電子嘛,呢d係科學家做實驗...

分類：科學及數學 > 化學 2012年05月20日

1. ### 相關詞

 lego chain reactions reactions中文 adverse reactions