What is kb for (ch3)3n(aq)+h2o(l)= (ch3)3nh+(aq)+oh-(aq)?

Answer : The expression for the dissociation constant for weak base is :

Explanation :

is defined as the dissociation constant of a base. It is defined as the ratio of concentration of products to the concentration of reactants.

The chemical equation for the dissociation of weak base is :

The expression for dissociation constant, is given as:

The concentrations of pure solids and liquids are constant that is they do not change. Thus, they are not included in the equilibrium expression.  

Hence, the expression for the dissociation constant for weak base is :

"among the transition metal elements, manganese and zinc have a slight lowering of electronegativities. the reason behind this is that the nuclear charges of these elements are slightly weaker than the other transition metal elements due to the way their valence electrons are filled up. both manganese and zinc have their valence electrons filled up to the 4th shell with 1 pair of electrons (4s2) completely occupying it. although the electrons in the 3rd shell (3d) are yet to be paired since the outer most shell is filled up, the ability of the nucleus to attract electrons is lessened. hence,   the electronegativity (or the ability to attract electrons) is lessened."

answer: mole of the gas

answer: mole of the gasexplanation: