Can you help me understand what are the net ionic equations for the reactions below? the overall reaction is:  [CoCl4]2– (alc) + 6 H2O (l) ⇌ [Co(H2O)6]2+ (aq) + 4 Cl¯ (aq) ‘alc’ means an alcoholic solution. The ion, [CoCl4]2– (alc), is blue in color and [Co(H2O)6]2+ (aq) is pink. We have a well filled with add 0.10M CoCl2. Then we add some DI water until a color change from blue to pink. To the same well, we add a few drops of concentrated HCl and found some color change to blue. We know that AgCl is an insoluble salt (one of the few insoluble halide salts). To the same well, we next add AgNO3 dropwise and observe precipitate.

9. [CoCl4]? (suda) + 6H2O (s) [Co(H2O)6]?* (suda) + 4Cl (suda) + isi blue ping The reaction given above is in equilibrium at constant temperature and the following steps are applied. Balance Answer the following questions taking into account the reaction. a) When distilled water is added to the balance, in which direction does the balance move and what will be the resulting color? b) When a salt containing chloride ions is added to the equilibrium, in which direction does the equilibrium move and what color will be formed? c) When the reaction at equilibrium is heated, in which direction does the equilibrium move and what color will be formed?

Can you help me understand what are the net ionic equations as appropriate for the reactions in wells C1, C2, and C3 below? The following reaction is examined: [CoCl4]2– (alc) + 6 H2O (l) ⇌ [Co(H2O)6]2+ (aq) + 4 Cl¯ (aq)  ‘alc’ means an alcoholic solution. The ion, [CoCl4]2– (alc), is blue in color and [Co(H2O)6]2+ (aq) is pink. 0.10 M CoCl2 is in wells C1, C2 and C3. To well C1, we add some DI water until a color change from blue to pink.To well C1, we next add a few drop of concentrated HCl and found some color change to blue. We know that AgCl is an insoluble salt (one of the few insoluble halide salts).We next add AgNO3 dropwise in well C1 and observe precipitate. To well C2, we add 1-2 drops of deionized water to C2 (not much color change) and heat in a water bath (turns very blue). To well C3, we add 1-2 drops of deionized water to well C3 (not much color change) and cool in a ice bath (turns pink).

。 A 0.140 mol quantity of CoCl₂ is added to a liter of 1.20 M NH3 solution. What is the concentration of Co²+ ions at equilibrium? Assume the formation constant* of Co(NH3)² + is 5.0 × 10³¹ M−6. concentration: M