I think there might be some error in the option, because this is the correct way. If you feel that there is error in the solution kindly let me know.
20 Calculate the equilibrium constant, Keq, at 25 egrees C for the reaction: 2Br-(aq) + 12(5)...
2 Determine the equilibrium constant, Keq, at 25°C for the reaction 2Br (aq) +12/5) = Br261 +21+ (aq). Multiple Choice 17 x 1054 5.7 x 10-55 57 10-19 18.30 19 1018 M
Determine the equilibrium constant (Keq) at 25°C for the reaction?Cl2(g) + 2Br- (aq) -> Cl- (aq) + Br2(l)A. 1.5 × 10-10 B. 6.3 × 109 C. 1.3 × 1041 D. 8.1 × 104 E. 9.8
Determine the equilibrium constant (Keq) at 25°C for the reaction?Cl2(g) + 2Br- (aq)? 2Cl- (aq) + Br2(l)A. 1.5 × 10-10 B. 6.3 × 109 C. 1.3 × 1041 D. 8.1 × 104 E. 9.8Please show your work.
5. Determine the equilibrium constant (Keg) at 25°C for the reaction Cla(g)+2Br (aq) 늑 2C1-(aq) + Br2(1) A) 1.5×10-10 B) 6.3×109 C) 1.3×1041 D) 8.1 x 104 E) 9.8
Calculate the equilibrium constant for each of the reactions at 25∘C. Standard Electrode Potentials at 25 ∘C Reduction Half-Reaction E∘(V) Fe3+(aq)+3e− →Fe(s) -0.036 Sn2+(aq)+2e− →Sn(s) -0.14 Ni2+(aq)+2e− →Ni(s) -0.23 O2(g)+2H2O(l)+4e− →4OH−(aq) 0.40 Br2(l)+2e− →2Br− 1.09 I2(s)+2e− →2I− 0.54 A) 2Fe3+(aq)+3Sn(s)→2Fe(s)+3Sn2+(aq) (answers are not 4.1x10^5, 3.3x10^3, 2.7x10^10, or 2.6x10^10) B) O2(g)+2H2O(l)+2Ni(s)→4OH−(aq)+2Ni2+(aq) C) Br2(l)+2I−(aq)→2Br−(aq)+I2(s) (answer is not 1.7x10^18)
Calculate the equilibrium constant for each of the reactions at 25 ∘C. Standard Electrode Potentials at 25 ∘C Reduction Half-Reaction E∘(V) Pb2+(aq)+2e− →Pb(s) -0.13 Zn2+(aq)+2e− →Zn(s) -0.76 Br2(l)+2e− →2Br−(aq) 1.09 Cl2(g)+2e− →2Cl−(aq) 1.36 MnO2(s)+4H+(aq)+2e− →Mn2+(aq)+2H2O(l) 1.21 Pb2+(aq)+2e− →Pb(s) -0.13 Br2(l)+2Cl−(aq)→2Br−(aq)+Cl2(g) Express your answer using two significant figures.
At 1280°C the equilibrium constant Kc for the reaction Br2(g) ⇌ 2Br(g) is 1.1 × 10−3. If the initial concentrations are [Br2] = 0.0480 M and [Br] = 0.0470 M, calculate the concentrations of these two species at equilibrium. [Br2]eq = ___M [Br]eq = ____M
If the equilibrium constant (Keq) for a reaction (CaCO3(s) → Ca2+ + CO32-) at 25 °C is 3.3*10-9, what is the ΔG° for the reaction (round your answer to the nearest kJ/mol)?
Use standard reduction potentials to calculate the equilibrium constant for the reaction: 12() +2Cu(aq) — 21"(aq) + 2Cu2+(aq) Hint: Carry at least 5 significant figures during intermediate calculations to avoid round off error when taking the antilogarithm. Equilibrium constant: AG for this reaction would be than zero Submit Answer Retry Entire Group 4 more group attempts remaining Use standard reduction potentials to calculate the equilibrium constant for the reaction: Co2+(aq) + 2Cu(aq) Co(s) + 2Cu²+(aq) Hint: Carry at least 5...
Calculate the equilibrium constant of the overall reaction: 2A+ 3B 440 given that these equations are known: Keq = ? Rxn 1 Rxn 2 2A + 2B 4C+D 3C+DAB Keqi = 20 Keq2 = 5 a. 4 b. 15 c. 25 d. 100 e. 320