Co(NH3)4C1803]+ + 2H3O+ →1.20 [Co(NH3)5(H20)]3+ + 2H2O + CO2 If the oxygen atoms of the coordinated carbonate were labeled with 180, where in the products the labeled oxygen will end up
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- Co(NH3)4C1803]+ + 2H3O+ →] [Co(NH3)5(H2O)]3+ + 2H2O + CO2 If the oxygen atoms of the coordinated carbonate were labeled with 180, where in the products the ? labeled oxygen will end upWhat is the name and molecular formula of the compound with - (H2O)4 - CO - SCN- - V(II)Consider the following reaction: [Cr(H2O)5(SCN)]2+ + Yn- --> [Cr(H2O)5Y](3-n)+ + SCN- Which statement is true if this reaction occurs via a dissociation mechanism? Group of answer choices Changing the incoming ligand, Yn-, will have a large effect on the rate constant. The first step of the mechanism is the addition of the Yn- ligand to form a 7-ccordinate intermediate, [Cr(H2O)5(SCN)Y](2-n)+ Changing the incoming ligand, Yn-, will have very little effect on the rate constant. It is impossible for this reaction to occur via a dissociation mechanism.
- 2) [Co(NH3)4CO:]* + 2H3O* → [Co(NH:)s(H20)] + 2H20 + CO2 If the oxygen atoms of the coordinated carbonate were to be labeled with "0, where in the products the labeled oxygen will end up? Answer:For the reaction k1 k2 [Cr(H2O)4Cl2]+(aq) ====è [Cr(H2O)5Cl]2+ =====è [Cr(H2O)6]3+(aq) k1 = 1.78 x10-3/s and k2 = 5.8 x10-5/s for [Cr(H2O)Cl2]+ = 0.0174 mol/L at 0oC a.) Calculate the concentration of species at t =500sec. b.) Calculate the value of t at which the value of [Cr(H2O)5Cl]2+ is a maximum. c.) What is the maximum value of [Cr(H2O)Cl]2+1. Write the oxidation and reduction half equations of this reaction. Co(NO3)2.6H2O + 4NH3(aq) + (NH4)2CO3 + ½ H2O2 → [Co(NH3)4CO3]NO3 + NH4NO3 + 6H2O + NH4OH 2. Ali synthesized an octahedral complex with the formula, [Co(NH3)4CO3]Cl. - Draw the structure of this complex. Name it.
- In spite of the high equilibrium constant (K = 1025) for the reaction given here, the reaction proceeds very slowly, reaching equilibrium only after several days at room temperature. [Co(NH3)6]3+ + 6 H3O* = [Co(H20)6]3+ + 6 NH,* The observation is consistent with: the activation energy for the forward reaction being low. [Co(NH3)6]3+ being unstable in strong acid. [Co(NH3)6]3+ being more labile than [Co(H2O)6]3+. the classification of [Co(NH3)6]3+ as an inert complex.how to name the following compound [(NH3)5Co-NH2-Co(NH3)4(H2O)]Cl5?Which complex below is an organometallic complex? O [Pd(acac)2] O [PdCl2(PME3)2] O [Pd(OH)2(H20)2] O [PDH2(PME3)2]
- [Co(H2O)6]2+ (aq) + 4 Cl-(aq )⇆ [CoCl4]2-(aq) + 6 H2O Explain why the addition of water changes the equilibrium position even though the concentration of water is essentially constant and normally not included in the equilibrium constant expression. What are two functions that water performs in this reaction?[Co(H2O)6]2+ (aq) + 4 Cl-(aq )⇆ [CoCl4]2-(aq) + 6 H2O 3. Does the value of the equilibrium constant (K) for this reaction increase, decrease, or remain the same as the concentration of chloride increases? Explain your answer incorporating the definition of an equilibrium constant.Is the following reaction endothermic or exothermic? [Co(NH3)5ONO]2+ -> [Co(NH3)5NO2]2+