In a titration experiment with your product, it took 1.1 mL of phenylmagnesium bromide to turn...
In a titration experiment with your product, it took 1.1 mL of phenylmagnesium bromide to turn the indicator from yellow to orange. What is the concentration of the phenylmagnesium bromide solution if you started with 68.5 mg of indicator? Report you answer to 3 decimal places.
Homework Answers
Molar mass of phenylmagnesium bromide = 12*6 + 5 + 24 + 79.9 = 180.9g mol-1
mass of phenylmagnesium bromide taken = 68.5mg
volume taken = 1.1ml
Conc = 68.5*10-3 / 180.9*1.1*10-3 = 0.344M
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