Questions tagged 'pH'
14 questions
Which of the following equations can be used to calculate poh?
What equations can be used to calculate the potential of hydrogen (pH)? Please provide a detailed explanation of the relevant formulas and their applications.
Calculate the hydronium ion concentration in an aqueous solution with a ph of 9.85 at 25°c.
Calculate the hydronium ion concentration in an aqueous solution with a pH of 9.85 at 25°C.
At 22 °c an excess amount of a generic metal hydroxide m(oh)2 is mixed with pure water. the resulting equilibrium solution has a
At 22 °C, an excess amount of a generic metal hydroxide, M(OH)₂, is mixed with pure water. The resulting equilibrium solution has a pH of 10.30. What is the Ksp of the metal hydroxide at 22 °C?
What happens when KNO2(s) is dissolved into the solution?
What occurs when solid potassium nitrite (KNO2) is dissolved in a solution that contains 1 M of the weak acid nitrous acid (HNO2), which is 2% ionized and has a pH of 1.7? Specifically, how do the fol...