The reaction between phenolphthalein and hydroxide ion is first order with respect to the phenolphthalein and zero order with respect to the hydroxide. Calculate the rate constant for this reaction when the instantaneous rate of reaction is 2.5 x 10-5moles per liter per second for a concentration of 0.00250 M for the phenolphthalein.
Group of answer choices
a. 0.010 M-1 s-1
b. 2.5 x 10-5M/s
c. 0.010 s-1
d. 0.010 M-2 s-1
e. cannot be determined from the given information
The reaction between phenolphthalein and hydroxide ion is first order with respect to the phenolphthalein and...
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