Will the reaction between Cu(NO3)2 and NH3 ever happen? If so, please write down the chemical equation and explain what kind of precipirate does it form.
Will the reaction between Cu(NO3)2 and NH3 ever happen? If so, please write down the chemical...
6. ZnZno Cu Cu cell with Na,Co, added. a. Write a balanced net lonic chemical equation for the reaction between Cu and 0.1 M Na,CO b. When 3.0 M Na,Co, is added to the 0.1 M Cua solution, does the copper ion concentration increase or decrease in the well? c. Use the cell voltage to calculate the Cum concentration. d. Use Cues concentration to calculate Ksp for Cucos. Let the [CO;?1 = 3.0 M e. Compare the Ksp obtained in...
Suppose the galvanic cell sketched below is powered by the following reaction: Cu(s)+2 AgNO3(aq) → Cu(NO3), (29)+2 Ag(s) Write a balanced equation for the half-reaction that happens at the cathode of this cell. 0-0 Write a balanced equation for the half-reaction that happens at the anode of this cell. Of what substance is El made? xs ? Of what substance is E2 made? What are the chemical species in solution S1? What are the chemical species in solution SZ?
Cu(s) + 4HNO3 --> Cu(NO3)2(aq) + 2NO2(g) + 2H2O(l) Cu2+(aq) + 4NH3(aq) --> [Cu(NH3)4]2+(aq) a. For each reaction, identify the oxidation number for each of the elements on both sides of the equation. b. Which of the reactions above is a redox reaction? Explain. c. Identify the element that is being reduced and the one that is being oxidized in the redox reaction. d. Identify the strong oxidizing agent and strong reducing agent in the redox reaction.
Decide whether a chemical reaction happens in either of the following situations. If a reaction does happen, write the chemical equation for it. Be sure your chemical equation is balanced and has physical state symbols. situation chemical reaction? chemical equation A strip of solid copper metal is put into a beaker of 0.026M NiCl2 solution. yes no A strip of solid nickel metal is put into a beaker of 0.034M Cu(NO3)2 solution.
Please write a balanced redox equation for the spontaneous reaction between the Cu/Ag half cells (Would it be different if it was not spontaneous reaction?, if so, can you explain the reason?) Thanks
Consider the unbalanced chemical reaction shown below: Cu(s)+HNO3(aq)→Cu(NO3)2(aq)+NO(g)+H2O(l) The oxidation state of Cu in Cu(s)Cu(s) = The oxidation state of Cu in Cu(NO_3)_2(aq)Cu(NO3)2(aq) = The oxidation state of N in HNO_3(aq)HNO3(aq) = The oxidation state of N in NO(g)NO(g) = The total number of electrons transferred in this reaction is = The sum of the coefficients in the balanced chemical reaction =
For the reaction: For the reaction: Cu+ (aq) + 2 NH3 (aq) --> [Cu(NH3)2]+ (aq) The K value is 6.3x1010. What is the non-standard Gibb's free energy of the reaction (Grxn) when the concentrations are adjusted to [Cu+] = 0.100 M, [NH3] = 0.100M, and the [Cu(NH3)2]+ = 1.0 x 10-3 M.
What is reduced in the following reaction? Cu(NO3)2 + Zn -> Zn(NO3)2+ Cu ON O NO3 Zn O Cu(NO3)2
The complex ion Cu(NH3)42+ is formed in a solution made of 0.0100 M Cu(NO3)2 and 0.300 M NH3. What are the concentrations of Cu2 , NH3, and Cu(NH3)42+ at equilibrium? The formation constant*, Kf, of Cu(NH3)42+ is 1.70 × 1013
Any ideas on what results form when you mix HCl with Ba(No3)2 , Cu(No3)2, Fe(No3)3 or NH3 with Ba(No3)2 , Cu(NO3)2, Fe(NO3)3 or AgNO3? 1. Com HCL COM NH₃ AgNO3 White Precipitation Ba(NO3)2 Cu(NO3)2 Fe(NO3)3