Calculate the concentrations of the protoneated and unprotonated forms of bromothymol blue
Calculate the concentrations of the protoneated and unprotonated forms of bromothymol blue in 100 mL of a pH 8.1 buffer solution to which 1.0 mL of 0.005 M solution of bromothymol blue in 80% wate/20%ethanol has been added.
Calculate the pH of the buffer solution that results when 10 mL of 0.10 M NaH2PO4 added to 3 mL of 0.05 M NaOH.