The straight-line form of the Arrhenius equation relates k, the rate constant, to activation energy and temperature. The general equation describing a linear plot is $$ where m = the slope and b = the y-intercept. Plotting ln(k) versus $$ yields a straight line that is described by the Arrhenius equation.

Achemistry student weighs out 0.306 g of citric acid (h3c6h5o7), a triprotic acid, into a 250 ml volumetric flask and dilutes to the mark with distilled water. he plans to titrate the acid with 0.1000 m naoh solution. calculate the volume of naoh solution the student will need to add to reach the final equivalence point. be sure your answer has the correct number of significant digits.