Calculate the solubility product constant for silver sulfate, given that the experimentally measured solubility is 0.44 g/100 mL. (Many solubility tables, such as those published in the Handbook of Chemistry and Physics, express solubility in grams per 100 mL of water, not moles per liter.)
Strategy

Write the chemical equation, convert the given concentration to moles per liter and fill in the iCe table, write the algebraic and numerical expressions for K_sp, then solve.