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a A certain catalyzed reaction is known to have an activation energy E₁ = 17.0 kJ/mol. Furthermore, the rate of this reaction is measured at 299. K and found to be 1.1 × 105 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 lowered by 10% from 299. K to 269. K. How will the rate of the reaction change? Suppose the concentrations of all reactants is kept the same, but the catalyst is removed, which has the effect of raising the activation energy by 5%, from 17.0 kJ/mol to 17.9 kJ/mol. How will the rate of the reaction change? The rate will The rate will ✓ choose one stay the same rise about 10% rise more than 10% rise less than 10% fall about 10% fall more than 10% fall less than 10% ☑

a A certain catalyzed reaction is known to have an activation energy E₁ = 17.0 kJ/mol. Furthermore, the rate of this reaction is measured at 299. K and found to be 1.1 × 105 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 lowered by 10% from 299. K to 269. K. How will the rate of the reaction change? Suppose the concentrations of all reactants is kept the same, but the catalyst is removed, which has the effect of raising the activation energy by 5%, from 17.0 kJ/mol to 17.9 kJ/mol. How will the rate of the reaction change? The rate will The rate will ✓ choose one stay the same rise about 10% rise more than 10% rise less than 10% fall about 10% fall more than 10% fall less than 10% ☑

Chemistry
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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a A certain catalyzed reaction is known to have an activation energy E₁ = 17.0 kJ/mol. Furthermore, the rate of this reaction is measured at 299. K and found to be 1.1 × 105 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 lowered by 10% from 299. K to 269. K. How will the rate of the reaction change? Suppose the concentrations of all reactants is kept the same, but the catalyst is removed, which has the effect of raising the activation energy by 5%, from 17.0 kJ/mol to 17.9 kJ/mol. How will the rate of the reaction change? The rate will The rate will ✓ choose one stay the same rise about 10% rise more than 10% rise less than 10% fall about 10% fall more than 10% fall less than 10% ☑
Transcribed Image Text:a A certain catalyzed reaction is known to have an activation energy E₁ = 17.0 kJ/mol. Furthermore, the rate of this reaction is measured at 299. K and found to be 1.1 × 105 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 lowered by 10% from 299. K to 269. K. How will the rate of the reaction change? Suppose the concentrations of all reactants is kept the same, but the catalyst is removed, which has the effect of raising the activation energy by 5%, from 17.0 kJ/mol to 17.9 kJ/mol. How will the rate of the reaction change? The rate will The rate will ✓ choose one stay the same rise about 10% rise more than 10% rise less than 10% fall about 10% fall more than 10% fall less than 10% ☑
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