58. Solution to Chemistry Problem
📂 Chemistry
👤 Derkach
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2. The kinetics of ethanol esterification with formic acid C2H5OH+HCOOH=HCOOC2H5+H2O corresponds to the first-order kinetic law (the reaction was carried out in a large excess of ethanol and water) in both directions. At a temperature of 25 C, the reaction rate constants are, respectively, k1=1.85*10-3 min-1, k-1=1.78*10-3 min-1, the initial concentration of formic acid is 0.1 M
a) Calculate the percentage of the resulting product (ethyl formate) when equilibrium is reached in the system.
b) Calculate the time required for the reaction to proceed to 80% of the equilibrium state.
a) Calculate the percentage of the resulting product (ethyl formate) when equilibrium is reached in the system.
b) Calculate the time required for the reaction to proceed to 80% of the equilibrium state.
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