The pH of which salt is independent of its concentration ?
Given that Kw for water is 10−13 M2 at 62∘C, compute the sum of pOH and pH for a neutral aqueous solution at 62∘C:
Calculate the hydrogen ion concentration in the following biological fluids whose pH are given below:
(a) Human muscle-fluid, 6.83 (b) Human stomach fluid, 1.2 (c) Human blood, 7.38 (d) Human saliva, 6.4.
The solubility of Sr(OH) 2 at 298 K is 19.23 g/L of solution. Calculate the concentrations of strontium and hydroxyl ions and the pH of the solution.
The ester, ethyl acetate is formed by the reaction between ethanol and acetic acid and their equilibrium is represented as: