Product of `H^+` ions and `OH^-` ions in a stronger alkali is

Calculate the concentration of Mg^(2+) ions and OH^(-) ions in a saturated soluton of Mg(OH)_(2) .The solubility product of Mg(OH)_(2) " is " 9.0 xx 10^(-12)

What is the concentration of H_3O^+ and OH^- ions in water at 298 K ?

Do acidic solutions contain OH^(-) ions ?

The product of molar concentration of H_^+ and OH^- ions, the value of K_w at 25^oC is _______

If water is formed from H^(+) ions and OH^(-) the heat of formation of water is :