if the solution helps then rate it.
what mass of cu may be deposited from a Cu(NO3)2 solution during electrolysis by a current of 3.00A for 10 hours
What is reduced in the following reaction? Cu(NO3)2 + Zn -> Zn(NO3)2+ Cu ON O NO3 Zn O Cu(NO3)2
A)Give the products for the following reaction and balance the equation. Cu(NO3)2 + NaOH → B) write the complete ionic equation C) write the net ionic equation and upload your paper to the dropbox A
A mixture of Cu(NO3)2 and Cu(NO3)2.2.5H20 has a mass of 3.150 g. Upon heating the water is driven off and the mass of the Cu(NO3)2 is 2.853 g. Determine the % by weight of the Cu(NO3)2.2.5H20 in the original mixture.
Cu + HNO3 ---> Cu(NO3)2 + H2O + NO Balance the Equation
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
Cu(OH)2 can be obtained from the addition of excess NaOH solution to a solution of Cu(NO3)2 as shown in the figure. If the NaOH is added to 35.0 mL of 0.167 M Cu(NO3)2 and the precipitate isolated by filtration, what is the theoretical yield of Cu(OH)2? Cu(NO3)2 (aq) + 2 NaOH (aq) → Cu(OH)2 (s) + 2 NaNO3(aq) 0.4718 5858 1.10 g 0.570 g 1.14g
data collected Cu(NO3)2 | Zn(NO3)2 = 0.999 V Pb | 1.0 M Pb(NO3)2 || 1.0 M Zn(NO3)2 | Zn = 0.396 V PART B: REDUCTION POTENTIALS 1. Report the measured cell potential for each galvanic cell and state which electrode corresponds to the cathode and which to the anode. 2. Given E = -0.76 V for the Zn/Zn half-cell, and your measured Ecell, calculate the reduction potential at the Cu and Pb electrodes and write the redox half- 6 reactions...
Please show as much work as possible. Page 2 8. Indicate what reaction occurs at each electrode during electrolysis (i) Cul2(aq) (ii) MgF2(aq) (ii) CdCl21) (molten salt) 9. A current of 2.50 A is passed through a solution of Cu(NO3)2 for 2.00 hr. What mass of copper is deposited at the cathode? Page 2 8. Indicate what reaction occurs at each electrode during electrolysis (i) Cul2(aq) (ii) MgF2(aq) (ii) CdCl21) (molten salt) 9. A current of 2.50 A is passed...
If 3.25 g of Cu(NO3)2 are obtained from the reaction of 2.85 g of Cu with excess HNO3, what is the percent yield of the reaction?