Given the following equations: (i) B2+ + C --> B + C2+ doesn't go (ii) D+...
6. Given the following equations: (i) C++A --> C+A doesn't go (ii) D + 3 C --> D+ + 3C goes (iii) 3 B + D --> 3 B +D goes Arrange the elements A, B, C, and D from the strongest to weakest reducing agent.
Given the following equations: (i) A + C2+ → A2+ + C goes (ii) 2 D3+ + 3 A → 2 D + 3 A2+ doesn't go (iii) C2+ + B → C + B2+ doesn't go Arrange the elements A, B, C, and D from the strongest to weakest reducing agent.
6. Given the following equations: (i) C + A3+ → C++ A (ii) 3 D + C+ 3 D* + C (iii) B + 2 D B 2+ + 2 D goes Arrange the elements A, B, C, and D from the strongest to weakest reducing agent. goes goes
6. Given the following equations: (i) 3 A2+ + 2 D → 3 A + 2 D3+ (ii) D + 3 B+ → D3+ + 3 B (iii) 2 C + 3 A2+ → 2 C3+ + 3 A Arrange the elements A, B, C, and D from the strongest to weakest reducing agent.
Arrange the following three bases in order of increasing base strength. NH CH3OH ОСН; II I III a. (Weakest base) I < II < III (Strongest base) b. (Weakest base) I < III < II (Strongest base) c. (Weakest base) II < I < III (Strongest base) d. (Weakest base) II < III < I (Strongest base) e. (Weakest base) III < II <I (Strongest base) f. (Weakest base) III < I< II (Strongest base)
4. Balance the following chemical equations a) A3B5C9D3 → AC2 + D2 + C2 + B₂C b) ABC3 + D2 + E-> BD4 + AD3 + EC
e) Use the triangle inequality to prove that (ac + bd)2 (a2 + b2)(c2 + d2) for all a, b, c, d e R. Total: [20 marks] e) Use the triangle inequality to prove that (ac + bd)2 (a2 + b2)(c2 + d2) for all a, b, c, d e R. Total: [20 marks]
Imagine that the hypothetical elements. A B C and D form the ions A2+, B2, C2, and Dar. The following reactions show the interactions that do or do NOT occur. Use this information to order the species in a reduction half reaction table. D2+ + C → C2+ + D Easiest to Hardest to Reduce Oxidize D2+ + B - No reaction C2+ + A - A2+ + C Hardest to Reduce Easiest to Oxidize st Lab Questions: To receive...
15. Rank the following acids in decreasing (strongest to weakest) order of acidity. b. II> I>III > V> IV c. IV> III> I II >V ?. IV > V > 111 > 1 > 11 Answer: 6. Prov conversion. vide the reagents necessary to carry out the tollowing a. 1. Mg/ether ?. ??? 3. H30* b. 1. NaOH 2. KMn04/NaOH/H20 3. H30* ?. 1. NaCN 2. H30+, heat afi of these Answer:
Equation for Part A above 1. Write net-ionic equations for the following precipitation reactions: a) The reaction between barium nitrate and sulfuric acid. b) The reaction between calcium nitrate and sodium oxalate. 2. Elements A, B, and C exist as the diatomic molecules A2, B2, and C2. All act as oxidizing agents, i.e., they take electrons from other species. In aqueous solution, A2 is green, B2 is yellow, and C2 is red. When they have gained electrons from other species,...