19. What is the final concentrations of C2O42-(aq) in a solution prepared by adding 0.100 L of 0.200
問題詳情
19. What is the final concentrations of C2O42-(aq) in a solution prepared by adding 0.100 L of 0.200 M K2C2O4 to 0.150 L of0.250 M BaBr2? (For BaC2O4, Ksp = 2.3 × 10-8) (A) 3.3 × 10-7 M (B) 1.5 × 10-19 M (C)0.07000 M (D) 0.300 M (E)0.160 M