Chemistry Assignments..help Needed - Education - Nairaland
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| Chemistry Assignments..help Needed by Danny4show(op): 10:49am On Apr 06, 2015 |
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..... |
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