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Describe how to determine the instantaneous rate of chemical change. Choose the best answer. Plot the curve of product or reactant concentrations as a function of time and draw a tangent line at the time of interest. O Plot the curve of product or reactant amounts as a function of time and draw a tangent line at the time tof interest. O Divide the total concentration of all products by the exact time when the reaction is completed. O Divide the concentration of one of the products by the exact time when the reaction is completed.

Describe how to determine the instantaneous rate of chemical change. Choose the best answer. Plot the curve of product or reactant concentrations as a function of time and draw a tangent line at the time of interest. O Plot the curve of product or reactant amounts as a function of time and draw a tangent line at the time tof interest. O Divide the total concentration of all products by the exact time when the reaction is completed. O Divide the concentration of one of the products by the exact time when the reaction is completed.

Introduction to Chemical Engineering Thermodynamics
Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Chapter1: Introduction
Section: Chapter Questions
Problem 1.1P
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Describe how to determine the instantaneous rate of chemical change. Choose the best answer. Plot the curve of product or reactant concentrations as a function of time and draw a tangent line at the time of interest. Plot the curve of product or reactant amounts as a function of time and draw a tangent line at the time tof interest. Divide the total concentration of all products by the exact time when the reaction is completed. Divide the concentration of one of the products by the exact time when the reaction is completed.
Transcribed Image Text:Describe how to determine the instantaneous rate of chemical change. Choose the best answer. Plot the curve of product or reactant concentrations as a function of time and draw a tangent line at the time of interest. Plot the curve of product or reactant amounts as a function of time and draw a tangent line at the time tof interest. Divide the total concentration of all products by the exact time when the reaction is completed. Divide the concentration of one of the products by the exact time when the reaction is completed.
What data do you need to determine the instantaneous rate of the reaction? The concentrations of all reactants and the concentrations of all products as a function of time. The amounts of a reactant or the amounts of a product as a function of time. The concentration of a reactant or the concentration of a product as a function of time. The amounts of all reactants and the amounts of all products as a function of time.
Transcribed Image Text:What data do you need to determine the instantaneous rate of the reaction? The concentrations of all reactants and the concentrations of all products as a function of time. The amounts of a reactant or the amounts of a product as a function of time. The concentration of a reactant or the concentration of a product as a function of time. The amounts of all reactants and the amounts of all products as a function of time.
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Instantaneous rate of chemical change is defined as the rate of chemical change at particular instant of time. In simple language it can be said that it is defined as the rate of change of concentration of reactant or product in infinitely small interval of time.

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