A certain reaction is known to have an activation energy E=5.0 kJ/mol. Furthermore, the rate of this reaction is measured at 348. K and found to be1.8 × 107 M/s. Use this information to answer the questions in the table below.Suppose the concentrations of all reactants iskept the same, but the temperature is raised by10% from 348. K to 383. K.The rate willHow will the rate of the reaction change?✓ choose onestay the samerise about 10%rise more than 10%rise less than 10%Suppose the concentrations of all reactants iskept the same, but the catalyst is added, whichhas the effect of lowering the activation energyby 5%, from 5.0 kJ/mol to 4.75 kJ/mol.fall about 10%The rate willfall more than 10%fall less than 10%How will the rate of the reaction change?Ś?XM A certain reaction is known to have an activation energy E=5.0 kJ/mol. Furthermore, the rate of this reaction is measured at 348. K and found to be1.8 × 107 M/s. Use this information to answer the questions in the table below.Suppose the concentrations of all reactants iskept the same, but the temperature is raised by10% from 348. K to 383. K.The rate willchoose oneHow will the rate of the reaction change?Suppose the concentrations of all reactants iskept the same, but the catalyst is added, whichhas the effect of lowering the activation energyby 5%, from 5.0 kJ/mol to 4.75 kJ/mol.The rate will✓ choose onestay the samerise about 5%How will the rate of the reaction change?rise more than 5%rise less than 5%fall about 5%fall more than 5%fall less than 5%n

Activation energy is the minimum amount of energy required to convert reactant into product.

A certain reaction is known to have an activation energy E=5.0 kJ/mol. Furthermore, the rate of this reaction is measured at 348. K and found to be 1.8 x 107 M/s. Use this information to answer the questions in the table below. Suppose the concentrations of all reactants is kept the same, but the temperature is raised by 10% from 348. K to 383. K. The rate will ✓ choose one stay the same How will the rate of the reaction change? rise about 10% rise more than 10% rise less than 10% Suppose the concentrations of all reactants is kept the same, but the catalyst is added, which has the effect of lowering the activation energy by 5%, from 5.0 kJ/mol to 4.75 kJ/mol. fall about 10% The rate will fall more than 10% fall less than 10% How will the rate of the reaction change? S X 2.

A certain reaction is known to have an activation energy E=5.0 kJ/mol. Furthermore, the rate of this reaction is measured at 348. K and found to be 1.8 x 107 M/s. Use this information to answer the questions in the table below. Suppose the concentrations of all reactants is kept the same, but the temperature is raised by 10% from 348. K to 383. K. The rate will ✓ choose one stay the same How will the rate of the reaction change? rise about 10% rise more than 10% rise less than 10% Suppose the concentrations of all reactants is kept the same, but the catalyst is added, which has the effect of lowering the activation energy by 5%, from 5.0 kJ/mol to 4.75 kJ/mol. fall about 10% The rate will fall more than 10% fall less than 10% How will the rate of the reaction change? S X 2.

Chemistry

9th Edition

ISBN:9781133611097

Author:Steven S. Zumdahl

Publisher:Steven S. Zumdahl

Chapter12: Chemical Kinetics

Section: Chapter Questions

Problem 5ALQ: Consider the following statements: In general, the rate of a chemical reaction increases a bit at...

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