Formular for solubility

=konstanta produk kelarutan

=kation dalam larutan berair

=anion dalam larutan berair

=konsentrasi relatif a dan b

DARI WEB

Divide the mass of the compound by the mass of the solvent and then multiply by 100 g to calculate the solubility in g/100g . Solubility of NaNO3=21.9g or NaNO3 x 100 g/ 25 g =87.6. Calculate the molar mass of the dissolved compound as the sum of mass of all atoms in the molecule.

K_{sp} = [A^+]^a [B^-]^b

K_{sp}=solubility product constant

A^+=cation in an aquious solution

B^-=anion in an aqueous solution

a, b=relative concentrations of a and b

Explanation:

periodic trends is an atom that gets larger as the number of electronic shells increase, the radius of atoms increases as you go down a certain group in the periodic table of elements. in general, the size of an atom will decrease as you move from left to right of a certain period.

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