Web(B) favorable orientation (C) enough energy and favorable orientation (D) a reaction mechanism (C) enough energy and favorable orientation Hydrogen iodide [HI] decomposes as 2HI-->H₂+I₂. The average reaction rate is expressed as: average rate= -1Δ [HI]/ 2Δt The negative sign used in the rate expression indicates that: WebWhat will affect reaction rates? 1. Physical state of the reactants; 2. Reactant concentrations; 3. Reaction temperature; 4. Presence of catalyst; If the rate = [P]2 [G] [O] then the overall reaction order is what? Fourth order overall

Enzymes review (article) Khan Academy

WebSep 16, 2014 · Reaction kinetics is the study of the rate of chemical reactions, and reaction rates can vary greatly over a large range of time … WebOther articles where orientation effect is discussed: chromatography: Retention: …in other molecules, (3) an orientation effect, caused by the mutual attraction of polar molecules … lee oakey

Oxidation Rate - an overview ScienceDirect Topics

Webwhat evidence shows that a fast reaction occurs Table of Content. 1. what evidence shows that a fast reaction occurs WebAn effective collision is defined as one in which molecules collide with sufficient energy and proper orientation, so that a reaction occurs. Conclusion. According to the collision theory, the following criteria must be met in order for a chemical reaction to occur: ... Factors that Affect Reaction Rate. WebWhat are the FIVE major factors that affect reaction rate? Click to reveal answer. nature of the reactants concentration of the reactants temperature catalyst surface area . What are … lee minkyung