71. Which of the following can have geometric isomers? Br A Br Cl Br CI Cl- CI Br B C D

Does [Co(en)2Cl2]Cl exhibit geometrical isomerism?  Yes Does it exhibit optical isomerism?   Trans form – No   Cis form – Yes Explain???

Draw all the possible geometric isomers for [CoBrCl(NH3)2(ox)]–.

Choose all of the following that would be colorless in an aqueous solution. O Zn2+ O sc3+ O cr3+ Fe2+ Co3+ OO O O0

How many grams of chromium(III) chloride are required to produce 35.0 g of silver chloride? The balanced equation is CrCl3 + 3 AgNO3 -> Cr(NO3)3 + 3AgCl a)12.9gb)27.6g c)15.6g d)35.0g

The Lewis structure :C≡O: indicates that the CO molecule has two lone pairs of electrons. When CO binds to a transition-metalatom, it nearly always does so by using the C lone pair. How many geometric isomers are there for tetracarbonyldichloroiron(II)?

Write the formula and draw the structure of cis-tetraamminedichlorocobalt(III).

The ferrate ion, FeO42, is such a powerful oxidizing agent that in acidic solution, aqueous ammonia is reduced to elemental nitrogen along with the formation of the iron(III) ion. a. What is the oxidation state of iron in FeO42, and what is the electron configuration of iron in this polyatornic ion? b. lf 25.0 mL of a 0.243 M FeO42 solution is allowed to react with 55.0 mL of 1.45 M aqueous ammonia, what volume of nitrogen gas can form at 25C and 1.50 atm?

Which of the following is the correct equilibrium expression for the reaction below? NH2CONH2 (aq) + H2O (l) <= 2 NH3 (l) + CO2 (g) [CO,][NH ] [NH ,CONH, a. b. C. d. [NH ,CONH, [CONH₂1² [CO₂] [NH ,CONH, [NH ,CONH,] [NH₂3]

4. In the reaction below, what is the oxidation state change in each atom involved? What is the hybridization state of the Si atom in the product? What is the principal quantum number n of the orbitals of Silicon involved in hybridization? CH3Cl + Si (CH3)2 SiCl2