A certain reaction is known to have an activation energy . Furthermore, the rate of this reaction is measured at and found to be . 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 from to . The rate will choose one How will the rate of the reaction change? 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 , from to . The rate will choose one How will the rate of the reaction change?
A certain reaction is known to have an activation energy . Furthermore, the rate of this reaction is measured at and found to be . 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 from to . The rate will choose one How will the rate of the reaction change? 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 , from to . The rate will choose one How will the rate of the reaction change?
A certain reaction is known to have an activation energy . Furthermore, the rate of this reaction is measured at and found to be . 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 from to . The rate will choose one How will the rate of the reaction change? 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 , from to . The rate will choose one How will the rate of the reaction change?
A certain reaction is known to have an activation energy . Furthermore, the rate of this reaction is measured at and found to be . 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 from to . The rate will
choose one
How will the rate of the reaction change?
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 , from to . The rate will
choose one
How will the rate of the reaction change?
Transcribed Image Text:A certain reaction is known to have an activation energy E = 59.0 kJ/mol. Furthermore, the rate of this reaction is measured at 352. K and found to be
a
1.8x 10¹ 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 352. K to 317. K.
The rate will
How will the rate of the reaction change?
choose one
choose one
stay the same
rise about 10%
rise more than 10%
rise less than 10%
fall about 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 59.0 kJ/mol to 56.1 kJ/mol.
The rate will
fall more than 10%
fall less than 10%
How will the rate of the reaction change?
?
Transcribed Image Text:A certain reaction is known to have an activation energy E= 59.0 kJ/mol. Furthermore, the rate of this reaction
1.8× 10¹ 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 352. K to 317. K.
The rate will
choose one
How will the rate of the reaction change?
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 59.0 kJ/mol to 56.1 kJ/mol.
The rate will
choose one
choose one
stay the same
rise 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%
Definition Definition Study of the speed of chemical reactions and other factors that affect the rate of reaction. It also extends toward the mechanism involved in the reaction.
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