9 The equilibrium constant for reaction I below is K. What is the equilibrium constant for reaction ll?A Reaction I$$ t i o n I S O _ { 2 } ( g ) + \frac { 1 } { 2 } O _ { 2 } ( g ) 日 \chinese S O _ { 3 } ( g ) $$Reaction ll$$ 2 S O _ { 3 } 2...
What is the equilibrium constant K for the reaction 2Cu- (acu)=)+Cu(s)? cu=0. 521V,?/cu=0. 337V.Cu^(2-)(a_1,2⋅)+c_1(s)=0 相关知识点: 试题来源: 解析 解 电极反应 Cu (acu )-e--Cu(s) =0.521V Cu2+(aca2)+2e--=Cu(s) \varphi_c^2c_1=0.337V E =2-=-= ...
What does an equilibrium constant represent in a chemical equation? Initially, 0.568 M CO_2, 0.507 M H_2, and 0.457 M CO are placed into a reaction vessel. At equilibrium, the concentration of CO_2 is 0.269 M. What is the equilibrium constant K_c for this...
Similar Questions What does the equilibrium constant K less than 1 indicate ? View Solution The value of the equilibrium constant is less than zero. What does it indicate ? View SolutionKnowledge Check For the hypothetical reaction : A+B⇔C+D, the equilibrium constant,K, is less than 1.0...
What does the magnitude of the equilibrium constant, K, tell us about an equilibrium reaction?Defining an Equilibrium ConstantFor a chemical reaction that is in equilibrium between reactants and products, we can define an equilibrium constant: ...
10 A: 300 °C, the equilibrium constant for the reaction 2J(g)=2K(g) + L(g) is x.What is the equilibrium constant for the following reaction at the same temperature? A$$ K ( g ) + V _ { 2 } L ( g ) \rightleftharpoons J ( g ) $$ A. $$ \frac { 1 } { \sqrt ...
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 ...
1. The magnitude of the equilibrium constant : The magnitude of the equilibrium constant K means the extent to which a reaction can proceed i.e. measuring the completion of the reversible reaction. If the value of K is larger, then the equilibrium concentration of the components on ...
Temperature rises and the equilibrium constant decreases in case of what kind of a reaction? Does the equilibrium constant change as the temperature changes? If so, explain why the equilibrium constant changes? If the reaction equation is reversed, what happens to the value of...
What is the expression for the equilibrium constant for the reaction: {eq}2\; C_2H_6(g) + 7\; O_2(g) \rightleftharpoons 4 \;CO_2(g) + 6 \;H_2O(g) {/eq}? Equilibrium Constant Expression: For those reactions taking place at equilibrium...