A salt has the formula AB2, and a Ksp value of 4.3 × 10-7. What is the solubility of the salt? A. 6.5 × 10-3 Molar B. 4.8 × 10-4 Molar C. 4.8 × 10-3 Molar D. 7.5 × 10-3 Molar

The solubility of the salt is

Explanation:

Solubility product is defined as the equilibrium constant in which a solid ionic compound is dissolved to produce its ions in solution. It is represented as

The equation for the reaction will be as follows:

By Stoichiometry,

1 mole of gives 1 mole of and 2 moles of

Thus if solubility of is s moles/liter, solubility of  is s moles\liter and solubility of is 2s moles/liter

Therefore,  

The solubility of the salt is

in chemistry, adhesion and cohesion are attractive forces that exist between molecules. they hold the molecules together from each other. they are different in that adhesive force exists between molecules of different substance while cohesive force happens between molecules of same substance.

adhesion between water and glass causes water molecules at the edge of water and glass interface to climb up the wall in a narrow glass tube. this is called capillary action. cohesion is what gives glass its shape and causes water to form a droplet.