Multiple ChoiceWhat is the pH of a 0.00125 M HCl solution at 25°C? (Assume HCl is a strong acid and fully dissociates.)
Multiple ChoiceWhat is the pH of a 0.001 M NaOH solution at 25°C (assume complete dissociation)?1views
Multiple ChoiceAt 25 °C, what is the pH of a 1.00×100 M aqueous solution of sodium hydroxide, NaOH, assuming it dissociates completely?
Multiple ChoiceWhat is the pH of a 0.000100 M solution of hydrobromic acid, HBr, assuming it behaves as a strong acid and water autoionization is negligible?1views
Multiple ChoiceWhat is the pH of an aqueous 8.5×10−3 M HI solution at 25 °C? (Assume HI is a strong acid.)
Multiple ChoiceAn aqueous solution of HBrO4 has a pH of 4.34. Find the molar concentration of HBrO4 solution.744views9rank
Multiple ChoiceHI is a strong acid (Ka = 3.2 × 109). Calculate [H+], [OH−], pH and pOH of a 7.1 × 10−2 M HI solution.682views6rank3comments