Draw the mechanism for the following reactions. i. [PtCl«]?¯ + NH3 → [PtCls(NH3)]¯ +Cl¯ (Association mechanism) ii. [Co(NH3);Cl]²+ + H2O → [Co(NH3);H2O]³* + Cl¯ (Dissociation mechanism)
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![Draw the mechanism for the following reactions.
i.
[PtCl4]? + NH3 → [PtCl3(NH3)] +Cl (Association mechanism)
ii.
[Co(NH3);Cl]²+ + H2O → [Co(NH3);H2O]³* + Ci (Dissociation mechanism)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F5eb0e628-7141-4a8b-b560-7c28163ecf49%2Fde62c652-d42e-48f0-bf77-fda9f56569aa%2Fenqjvi_processed.png&w=3840&q=75)
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- Draw the mechanism for the following reactions. i. [PtCl4]2‾ + NH3 → [PtCl3(NH3)]‾ +Cl‾ (Association mechanism) ii. [Co(NH3)5Cl]2+ + H2O → [Co(NH3)5H2O]3+ + Cl‾ (Dissociation mechanism)Rate information was obtained for the following reaction at 25°C and 33°C; Cr(H2O)6 3+ + SCN¯ ---> Cr(H2O)5NCS2+ + H2O(l) Initial Rate [Cr(H2O)6 3+] [SCN-] @ 25°C 2.0x10-11 1.0x10-4 0.10 2.0x10-10 1.0x10-3 0.10 9.0x10-10 2.0x10-3 0.15 2.4x10-9 3.0x10-3 0.20 @ 33°C 1.4x10-10 1.0x10-4 0.20 a) Write a rate law consistent with the experimental data. b) What is the value of the rate constant at 25°C? c) What is the value of the rate constant at 33°C? d) What is the activation energy for this reaction? e) Can a 4th order reaction occur?Draw the mechanism arrows and product of the coordination reaction. + Bre i Draw the product of the reaction with lone pair electrons and formal charges.
- Rate information was obtained for the following reaction at 25°C and 33°C; Cr(H2O)6 3+ + SCN¯ ---> Cr(H2O)5NCS2+ + H2O(l) Initial Rate [Cr(H2O)6 3+] [SCN-] @ 25°C 2.0x10-11 1.0x10-4 0.10 2.0x10-10 1.0x10-3 0.10 9.0x10-10 2.0x10-3 0.15 2.4x10-9 3.0x10-3 0.20 @ 33°C 1.4x10-10 1.0x10-4 0.20 Can a 4th order reaction occur?Draw the mechanism fot his reaction. B = [IrCl(CO)(PPH3)2]The data below was collected from three trials of the following reaction: 2ClO2 (aq) + 2OH- (aq) --> ClO3- (aq) + ClO2- (g) + H2O (l) [ClO2]o (M) [OH-]o (M) Initial Rate (M/s) 1 0.0500 0.100 5.75 x 10-2 2 0.100 0.100 2.30 x 10-1 3 0.100 0.0500 1.15 x 10-1 If the initial concentrations were as follows, [ClO2]o= 0.25 M and [OH- ]o = 0.095 M, what would the initial rate be?
- The data below was collected from three trials of the following reaction: 2ClO2 (aq) + 2OH- (aq) --> ClO3- (aq) + ClO2- (g) + H2O (l) [ClO2]o (M) [OH-]o (M) Initial Rate (M/s) 1 0.0500 0.100 5.75 x 10-2 2 0.100 0.100 2.30 x 10-1 3 0.100 0.0500 1.15 x 10-1 a) What is the generic rate law for this reaction? b) What is the order for each reactant? What is the order for the overall reaction? c) What is the complete rate law for this reaction? d) If the initial concentrations were as follows, [ClO2]o = 0.25 M and [OH- ]o = 0.095 M, what would the initial rate be?5. Complete the missing reactant and identify the type of reaction CaCO3-CaO+? a) b) ?? + 2AgNO3-2AgCl+Ca(NO3)2 c) ?? + H2SO4- BaSO4+2H++2Cl-.8) In the reversible reaction [Co(H20)s]"(aq) + 4CI (aq) E>[Co(H20)2CI4]* (aq) + 4H20(1), the initial color of the reaction mixture was pink. When concentrated HCl (aq) was added to the reaction mixture, the color changed to purple. Which reactant is purple and why? a) [Co(H2O)s]*(aq) is purple because it is a cobalt compound b) [Co(H20)s]**(aq) is purple because adding CI (as HCI) shifted the reaction towards products c) HCl is purple because adding it turned the reaction purple d) [Co(H2O),Cl4]*(aq) is purple because adding Cl (as HCI) shifted the reaction towards products 9) In the reversible reaction Fe * (aq) + SCN (aq) E → FESCN2* (aq), the reactants are yellowish and the product is red. Why are iron (III) nitrate and potassium thiocyanate used to create this reaction mixture? a) iron and thiocyanate are spectator ions b) iron and thiocyanate are colorless c) nitrate and potassium are spectator ions d) nitrate and potassium are purple
- Predict the reagent(s) needed to perform the following reaction. O OH OH₂C N. catalytic HCIActivated complex 200 (a) 150 Potential Reactants (b) Energy 100 (c) Products 50 Reaction Pathway Nina claims that the graph shown above represents an exothermic reaction with a AH of +100kJ and that energy will be absorbed during this reaction. Is Nina correct? If not, explain and correct her mistake giving explanation. Format BIU- a Farch