...c. Solution 3: HNO3 and HNO2 d. Solution 4: KBr and NaBr |...
A nitrous acid buffer solution contains 0.88 M nitrous acid (HNO_2) and 0.66 M of its conjugate base ((NO_2)^-). If a chemist adds 0.13 mol of hydroiodic acid (HI), a strong acid, to 0.50 L of the buf...