In an analysis of p-nitrophenol, several electrical responses (in current, mA) were recorded for known solutions...

 

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In an analysis of p-nitrophenol, several electrical responses (in current, mA) were recorded for known solutions of the substance (table below). Answer the questions that follow. log (Current) [p-nitrophenol], µM log [p-nitrophenol] 0.0200 0.0598 0.234 0.622 2.04 6.00 20.8 62.4 214 621 Current, mA 0.215 0.846 2.65 7.41 c) [2 Points]. Give the equation for the line. 20.8 66.7 224 621 2020 5260 a) [4 Points]. Complete the table by providing the logarithms in the blank table spaces. b) [5 Points]. Plot a graph of log (Current) versus log [p-nitrophenol]. Label (question # and axes) and attach your graph. d) [2 Points: 1 Point Each]. What are the: i) slope (m) ii) intercept (b) e) [4 Points]. A sample of p-nitrophenol gave a current of 2725 mA. Using the equation of the line, calculate the concentration of the p-nitrophenol solution. In an analysis of p-nitrophenol, several electrical responses (in current, mA) were recorded for known solutions of the substance (table below). Answer the questions that follow. log (Current) [p-nitrophenol], µM log [p-nitrophenol] 0.0200 0.0598 0.234 0.622 2.04 6.00 20.8 62.4 214 621 Current, mA 0.215 0.846 2.65 7.41 c) [2 Points]. Give the equation for the line. 20.8 66.7 224 621 2020 5260 a) [4 Points]. Complete the table by providing the logarithms in the blank table spaces. b) [5 Points]. Plot a graph of log (Current) versus log [p-nitrophenol]. Label (question # and axes) and attach your graph. d) [2 Points: 1 Point Each]. What are the: i) slope (m) ii) intercept (b) e) [4 Points]. A sample of p-nitrophenol gave a current of 2725 mA. Using the equation of the line, calculate the concentration of the p-nitrophenol solution.

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