You choose to investigate some of the solubility guidelines for two ions not listed in Table 4.1, the chromate ion (CrO42‒) and the oxalate ion (C2O42‒). You are given 0.01 M solutions (A, B, C, D) of four water-soluble salts:
When these solutions are mixed, the following observations are made:
(a) Write a net ionic equation for the reaction that occurs in each of the experiments.
(b) Identify the precipitate formed, if any, in each of the experiments.
Logic I Week 4 09/06 Homework #5 Answers Pg 308 A11. F A12. F B11. (~A כ ~B) ∙ C B12. A כ B B13. B כ A B14. C כ (A ∙ B) B16. (B ᵛ C)כ A B17. B ᵛ C B18. A כ (B ᵛ C) B19. ~B ᵛ A Notes about the exam next week (09/15) The test questions will be straightforward, not comma crazy like the textbook. Memorize the four main truth tables. These will help you do the calculations that we worked on last Thursday. You do NOT need to memorize all of the calculations we did last week. Just the four main truth tables. Statement and Argument Forms Statement – a logical symbolization that only uses statement letters (uppercase letters) Statement form – a logical symbolization that only uses statement vari