In: Chemistry
A 1.0-L buffer solution is 0.130 molL−1 in HNO2 and 0.195 molL−1 in NaNO2.
1.) Determine the concentrations of HNO2 and NaNO2 after addition of 1.9 g HCl.
2.) Determine the concentrations of HNO2 and NaNO2 after addition of 1.9 g NaOH.
3.) Determine the concentrations of HNO2 and NaNO2 after addition of 1.9 g HI.