Answer Happy

B. Equilibrium between Ions and Their Complexes Step Sa. color Colless Step 8b. equilibrium equation Fe (na) + 401 can) = [ felly ] an Step 10a. color change Yellow Step 10b. concentration goes down. Step 11a. color change Change Step 11b. Fe [FeCLI Concentration goes up. no [FeCl) . Step 12a. color change dark blue Step 12b. Fe CI [FeClal Step 12c. more stable species Step 13a. color change lighter foggy color Step 13b. [Fe] [CI] [FeCll Step 13c. more stable species. Step 14a. color change dark red Step 14b. Fe CI™ [FeCl Step 14c. more stable species Step 20. #B2 Well Color(a) #C3 chric blue Step 21. #A2 Yellow Step 23. #C2 daily blue Step 22. #A3 light red #B3 Most stable Choice less stable species or less stable species less stable species [FeF.1³ [Fe, [Fe(CN),l] or [Fe(SCN)]2+ or [FeF]³- [Fe, [Fe(CN)ols] or [FeF ³ [Fe(SCN)]2+ or FelFe(CN)ls [FeF.1³ or Fe[Fe(CN)ols [Fe(SCN)]²+ [Fe(SCN)]²+ More Stable(b) Least stable

C. Equilibrium between a Solid and Its Ions in Solution Step 25a. Pb(NO₂)₂ went from clear liquid to white sollid after Nad it was dead Step 25b. equation Step 26a. HNO added (ause the solution to go back to clear Step 26b. explanation Step 26c. equation D. Equilibrium of the Tetraamminecopper(II) Complex Ion, [Cu(NH3)4]²+ Step 29a. color Copper (11) nitrate went from light blue to dark blue when ammonia was added Step 29b. equation Step 30. Nitric acid added to the solution with Cu/NO₂)2 and ammonia the solution went back to the light Que color