1)The hydrolysis of ethylacetate using equal concentrations of ester and NaOH is believed
to occur through a second-order reaction according to the following data.
Time (min) 0 5 15 25 35
HCl (ml) 16.0 10.24 6.13 4.32 3.41
Calculate the second-order rate constant, k2

2) For the chemical reaction A + 2B -> C, it has been found that the rate of the reaction
increased by a factor of 2.82 when the concentration of A is doubled and increased by 9
when the concentration of B was tripled. What is the order of the reaction?
Please help a nlander.....