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As the precipitating agent is added drop-wise, you calculate the reaction quotient ( Qspcap Q sub s p end-sub ) for both potential solids to see which reaches its Kspcap K sub s p end-sub first. The substance with the lower Kspcap K sub s p end-sub
Ions in solution can be separated by adding a reagent that forms a precipitate with one ion but not others, based on differences in solubility product constants ((K_sp)).
When Solution B is added to Solution A, two double-replacement reactions can occur to form insoluble salts.
If a solution has 0.1 M (Ba^2+) and 0.1 M (Sr^2+), and you add (Na_2SO_4) ( (BaSO_4) (K_sp=1.1\times10^-10), (SrSO_4) (K_sp=3.2\times10^-7)), which precipitates first? Calculation:
Scope and purpose
As the precipitating agent is added drop-wise, you calculate the reaction quotient ( Qspcap Q sub s p end-sub ) for both potential solids to see which reaches its Kspcap K sub s p end-sub first. The substance with the lower Kspcap K sub s p end-sub
Ions in solution can be separated by adding a reagent that forms a precipitate with one ion but not others, based on differences in solubility product constants ((K_sp)). fractional precipitation pogil answer key
When Solution B is added to Solution A, two double-replacement reactions can occur to form insoluble salts. As the precipitating agent is added drop-wise, you
If a solution has 0.1 M (Ba^2+) and 0.1 M (Sr^2+), and you add (Na_2SO_4) ( (BaSO_4) (K_sp=1.1\times10^-10), (SrSO_4) (K_sp=3.2\times10^-7)), which precipitates first? Calculation: fractional precipitation pogil answer key
Scope and purpose
