Concept explainers
- a)
Interpretation:
The reaction which give larger
Concept Introduction:
Equilibrium constant: The equilibrium constant of a
Gibb’s free energy: The Gibb’s free energy also termed as the available energy; is the
To Identify: The reaction which give larger
- b)
Interpretation:
The reaction which give larger
Concept Introduction:
Equilibrium constant: The equilibrium constant of a chemical reaction is the value of its reaction quotient at chemical equilibrium.
Gibb’s free energy: The Gibb’s free energy also termed as the available energy; is the thermodynamic potential that is minimized when a system reaches chemical equilibrium at constant and temperature.
To calculate equilibrium constant
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- In the following chemical reaction what is the concentrations of [H3O+] in a solution that is 0.00045 M [Al(H2O)6]3+. Assume that the [Al(H2O)6]3+ dissociates 100% completely and assume 1 Liter of solution. [Al(H2O)6]3+ + 3H2O ↔ [Al(H2O)3(OH)3]2+ + 3H3O+arrow_forwardFor each of the following reactions, identify the acid and the base. Also indicate which acid-base definition is most applicable. Fe3+ + 6 SCN– →[Fe(SCN)6]3– HClO4 + (CH3)3N → (CH3)3NH+ + ClO4– [Co(H2O)6]2+ + 4 HCl → [CoCl4]2– + 4 H3O+ + 2 H2Oarrow_forwardWhich of the following compounds can exhibit cis-trans isomerism? [Co(H2O)4Cl2]+ [Co(H2O)5Cl]2+ [Co(NH3)6]3+ [Co(H2O)3Cl3]arrow_forward
- Using Le Chateliers Principle, aan 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) Note: ‘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 and add some deioinized water with stirring until a color change from blue to pink (to products). Next, we add a few drops of concentrated HCl and found color change to blue (to reactants).arrow_forward6. Ammonia, NH3, is a stronger ligand than Cl- but weaker than CN. Complete the balanced equations for the reactions that are predicted to occur. CoCl(aq) + CN- (aq) → Co(NH3)³+ (aq) + Cl(aq) → Co(CN)6³(aq) + NH3(aq) →→→arrow_forwardDuring the formation of a coordination compound, the metal acts as a Arrhenius acid Bronsted-Lowry base Lewis base Lewis acid Bronsted-Lowry acidarrow_forward
- When orange solution containing Cr2O72–ion is treated with an alkali, a yellow solution is formed and when H+ions are added to yellow solution, an orange solution is obtained. Explain why does this happen?arrow_forwardwhy is [Co(NH3)6]3+ more stable with respect to reduction than [Co(H2O)6]3+arrow_forwardGiven the following ionization constant values, which is the strongest weak acid? [Co(OH2)61²+: Ka= 5.0 x 10-10 [Fe(OH2)6]2+: K₂= 3.0 x 10-10 [Fe(OH₂)6]³+: K₂= 4.0 x 10-3 [Be(OH2)4]2+: K₂= 1.0 x 10-5 [Cu(OH2)4]2+: Ka= 1.0 x 10-8arrow_forward
- Chemistry: The Molecular ScienceChemistryISBN:9781285199047Author:John W. Moore, Conrad L. StanitskiPublisher:Cengage LearningChemistry: Principles and PracticeChemistryISBN:9780534420123Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward MercerPublisher:Cengage Learning