When `2.5 mL` of `2//5M` weak monoacidic base `(K_(b) = 1 xx 10^(-12) at 25^(@)C)` is titrated with `2//15 M HCI` in water at `25^(@)C` the concentration of `H^(o+)` at equivalence point is `(K_(w) = 1 xx 10^(-14) at 25^(@)C)`

2.5mL of 2//5M weak mono-acidic base (K_(b) = 1 xx 10^(-12) at 25^(@)C) is titrated with 2//15M HCI in water at 25^(@)C . Find the concentration of H^(o+) ions at equivalence point. (K_(w) = 1 xx 10^(-14)at 25^(@)C) a. 3.7 xx 10^(-13)M b. 3.2 xx 10^(-7)M c. 3.2 xx 10^(-2)M d. 2.7 xx 10^(-2)M

2.5 ml 0.4 (M) weak monoacidic base ( k_b=1 xx 10^(-12) at 25^@ C ) is titrated with 2/15(M) HCl in water at 25^@C . The concentration of H^+ at equivalence point is ( K_w=1xx10^(-14) , at 25^@C )

2.5 mL of (2)/(5)M weak monoacidic base (K_(b)=1xx10^(-12) at 25^(@)C) is titrated with (2)/(15) M HCl in water at 25^(@)C . Calculate the concentration of H^(+) at equilibrium point. (k_(w)=1xx10^(-14))