In order to calculate this experimentally you have to monitor either the concentration of the reactant or product as a function of time. Once you have measurements at different times you can then plot these values and find the instantaneous rate of the reaction or the slope of the line. Pret...
The rate of reaction in general varies directly with changes in the concentration of the reactants. When the concentration of all the reactants increases, more molecules or ions interact to form new compounds, and the rate of reaction increases. When the concentration of a reactant decreases, ...
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Reactant concentrations and pressures, temperature, and the presence of catalysts are some of those factors that can influence the rate of a reaction. However, the manner in which the rate of a reaction is expressed is consistent from one reaction to the next....
In an experiment to study the effect of different catalysts on a reaction rate, how should variables be controlled? A. Use different reactants and different catalysts. B. Keep the reactants and the temperature the same. C. Change the pressure and the catalysts. D. Vary the amount of ...
How Do You Write an Introduction to a Reaction Paper? After you have completed writing your outline, you will need to start working on the first draft of the response essay by using all the key elements for an introductory paragraph. The introduction part needs to grab the attention of reade...
Answer to: Explain how concentration affects the rate of a chemical reaction. By signing up, you'll get thousands of step-by-step solutions to your...
Question: What factors influence the rate of a reaction? How can we determine the rate law and orders of a reaction?In this investigation, you will measure the absorbance of a series of calibration standards to establish the relationship between absorbance (A) and concentration (c) for Blue#1...
How is the rate of a chemical reaction expressed? What happens to the reactants in a chemical reaction? What is the starting substance in a chemical reaction? In a chemical equation, where do the reactants appear? How do you know if a chemical reaction will occur? Write the full balance...
frequency of effective collisions increases as more reactantmolecules possess sufficient energy to overcome the lowered activationenergy,Ea'(shown by the greater shaded area under the curve) and rateof reaction increases.(d)(i)Compound s: Cle and anhydrous AlCl3Compound T: excess Clz(g) and UV ...