POGIL activities always start with a diagram, table, or graph (Model 1, Model 2). Spend time analyzing these visuals before answering the questions. The answers are always embedded in the data provided.
Because both salts have a 1:1 cation-to-anion stoichiometry, we can directly compare their Kspcap K sub s p end-sub values. has a much smaller Kspcap K sub s p end-sub value than fractional precipitation pogil answer key best
The top result was a link to a cloud drive on a forum called "ChemHelp_Underground." He clicked it. A file downloaded instantly: Fractional_Precipitation_Answers_V2_FINAL.pdf . POGIL activities always start with a diagram, table,
Below are the step-by-step solutions to the CTQs above. Use this to check your work. Because both salts have a 1:1 cation-to-anion stoichiometry,
[Ag+]=1.8×10-9Mopen bracket cap A g raised to the positive power close bracket equals 1.8 cross 10 to the negative 9 power space cap M Since is smaller than , the AgBrcap A g cap B r will precipitate first. 4. How "Complete" is the Separation?
When SO42- is added to the solution containing Ag+, Na+, and Cl- ions, Ag+ will precipitate as Ag2SO4, and Cl- will remain in solution as NaCl.