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 is an example of equilibrium in everyday life? An example of equilibrium in everyday life is a book on a table at rest. Here the weight of the book and the reaction force exerted by the table on the book cancel each other thus keeping the book in static equilibrium. What is an...
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 ...
What does it mean when a reaction reaches dynamic equilibrium? Dynamic Equilibrium: The dynamic equilibrium can be represented as follows: A + B {eq}\rightleftharpoons {/eq} C + D. According to the arrows in this equation, the ...
In science, the state of being balanced or stable is called equilibrium. It happens when a reversible action, a forward and backward reaction, occurs in the same direction and has a constant ratio of products and reactants. In a chemical reaction, reactants transform into a different ...
31. What is the equilibrium expression, $$ K _ { c } $$, for the reaction:$$ 2 S ( s ) + 3 O _ { 2 } ( g ) \rightleftharpoons 2 S O _ { 3 } ( g ) ? D $$(A)$$ K _ { c } = 2 [ S O _ { 3 } ] / ( 2 [ S ] + 3 [ O _ { 2 } ] ) ...
Equilibrium:Equilibrium reactions happen spontaneously inside our body. For example: equilibrium between carbon dioxide and hemoglobin. We can observe equilibrium processes in our daily life also.Answer and Explanation: "Chemical equilibrium specifies a stage where we can see no changes in the reaction ...
9 The equilibrium constant for reaction I below is K. What is the equilibrium constant for reaction ll?A Reaction I$$ 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 will happen in the reaction NH3+H2=NH4 when x amount of NH4 is added, equilibrium is reached, then 2x is removed? Le Chatelier's Principle An equilibrium reaction is a reaction where the concentrations of the products and reactants...
The equilibrium constant for a reaction is 100 what will be the value... 01:18 An aqueous solution of H(2)SO(4) has density 1.84" g"//"ml". Solution ... 08:24 At 100^oC and 1 atm, if the density of the liquid water is 1.0gcm^(−3)... 03:00 When 45 g of an unknown...