【习题6-16】 What is the equilibrium constant Ko for the reaction 2Cu+ (ac+)=Cu^(2+)(a_(Cu)^(2+))+Cu(s)? \varphi_(Cu)+/Cu_u= Cu^+/Cu=0.521V,\varphi^Θcu^2+uu=0.337 V. 相关知识点: 试题来源: 解析 解 电极反应 Cu+(acu+)+e=Cu(s) e =0.521V \varphi_(Cu)+_(Cu)...
解析 解 电极反应 Cu(acu )+e=Cu(s) \varphi_(Cu)⋅ρ_(Cu)=0.521V Cu2+(acu2)+2e-=Cu(s) e \varphi_(Cu)^2⋅x_(i1)=0.337V E =2-2=-2/=0.521-0. 337 =0.184(V) △G=-nFE^-=-2.303RTlgK^0 lgK^θ=(2*9648*0.184)/(2.303*8.314*298)=6.22 K^θ=1.66*10^6 ...
9 The equilibrium constant for reaction I below is K. What is the equilibrium constant for reaction II? A ReactionI SO_2(g)+1/2O_2(g) 日 SO_3(g) Reaction Il 2SO3(g) 2SO_2(g)+O_2(g) A K^(-2) C 2K B D 2K^(-1) ...
What is the equilibrium constant, K for the following reaction at 400 K? 2NOCl(g) iff 2NO(g) + Cl_2(g) Delta H = 77.2 kJ "mol"^(-1) and Delta S = 122 JK^(-1) "mol"^(-1) at 400 K View Solution ∘ View Solution ...
1. What is the value of the equilibrium constant at 25℃ for the reaction ( refer to the table of standard electrode potential):I1(s)+2Br(aq)=2I (aq)+Br2(1)? 相关知识点: 试题来源: 解析 Solution \varphi^θ(I_2/I^-)=0.5355V_(i4)^θ(Br_2/Br^-)=1.066V 2x(0. 5355V-1....
1. What is the value of the equilibrium constant at 25 C for the reaction (refer to the table of standard electrode potential) : I2(s)+ 2Br(aq)=2I (aq)+ Br2 (1)? 相关知识点: 试题来源: 解析 1.1. 15*10^(-1) 反馈 收藏 ...
Write the equilibrium constant expressions for the following reactions : (i)12N2(g)+32H2(g)⇔NH3(g) (ii)2H2O(g)⇔2H2(g)+O2(g) View Solution Knowledge Check The equilibrium constant expression for the reaction Al(s)+3H+(aq)⇔Al3+(aq)+32H2(g) is - AKC=[Al3+(aq)][...
Question: What is the value of the equilibrium constant for the reactions between each pair at 25°C ? [Hint: You need to look up the E° values in Appendix D of your textbook.] (4 pts, 2 pts each)a. Cr(s) and Cu2+...
What is proportionality constant? Proportionality Constant Values are said to proportional when they are linearly dependent on each other. An increased to your first value would mean an increase to your second value. The proportionality of your two values can be used to extract a constant that wil...
For the reaction, 2CI(g)rarrCI(2)(g), what are the signs of DeltaH ... 02:51 For the reaction 2A(g)+B(g)rarr2D(g) DeltaU^(theta)=-10.55 KJ and ... 03:40 The equilibrium constant for a reaction is 10. What will be the value ... 01:59 Comment on the thermodynamic stab...