A certain reaction is known to have an activation energy E-41.0 kJ/mol. Furthermore, the rate of this reaction is measured at 347. K and found to b 6.7 x 10² 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 347. K to 312. 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 10%, from 41.0 kJ/mol to 36.9 kJ/mol. The rate will choose one How will the rate of the reaction change? X ?

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A certain reaction is known to have an activation energy E-41.0 kJ/mol. Furthermore, the rate of this reaction is measured at 347. K and found to be
6.7 × 10² 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 347. K to 312. 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 10%, from 41.0 kJ/mol to 36.9 kJ/mol.
The rate will
choose one
How will the rate of the reaction change?
X
Ś
?
Transcribed Image Text:A certain reaction is known to have an activation energy E-41.0 kJ/mol. Furthermore, the rate of this reaction is measured at 347. K and found to be 6.7 × 10² 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 347. K to 312. 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 10%, from 41.0 kJ/mol to 36.9 kJ/mol. The rate will choose one How will the rate of the reaction change? X Ś ?
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