1)
a)
Here Mg is being oxidised to Mg2+
So,
The oxidation half reaction is:
Mg(s) -> Mg2+(aq) + 2e-
b)
Reduction half reaction is:
Cl2(g) + 2e- -> 2 Cl-(aq)
2)
a)
Here Mg is being oxidised to Mg2+
So,
The oxidation half reaction is:
Mg(s) -> Mg2+(aq) + 2e-
b)
Reduction half reaction is:
Mn2+(aq) + 2e- -> Mn(s)
let me know which one is (aq) (s) (I) ( g) Use the References to access...
pun LU I LLULU IUF this question. Enter electrons as e Use smallest possible integer coefficients. If a box is not needed, leave it blank. For the following electron-transfer reaction: 2Cr(s) + 31,(s) — 2Cr3+(aq) + 61'(aq) The oxidation half-reaction is: The reduction half-reaction is: Submit Answer Retry Entire Group 1 more group attempt remaining Provious Ne
Enter electrons as e Use smallest possible integer coefficients If a box is not needed, leave it blank For the following electron-transfer reaction: Zn(s)+F2(g)Zn2(aq) + 2F (aq) The oxidation half-reaction is: + The reduction half-reaction is: + + 9 more group attempts remaining Submit Answer Retry Entire Group Drovinue <> <>
A)
B)
C)
Use the References to access important values if needed for this question. Enter electrons as e. Use smallest possible integer coefficients. If a box is not needed, leave it blank. A voltaic cell is constructed from a standard Fe2+ Fe half cell (Eºred = -0.440V) and a standard Mn2+ Mn half cell (Eºred =-1.180V). The anode reaction is: The cathode reaction is: The spontaneous cell reaction is: The cell voltage is V. Submit Answer Retry Entire Group...
let me know the one has (aq) (s) (l) or (g)
Enter electrons as e half cell and the cathode is a C A voltaic cell is constructed in which the anode is a Ma Min bridge. h alf cell. The half-cell compartments are connected by a salt (Use the lowest possible coefficients. Use the pull-down boxes to specify states such as (aq) or(s). If a box is not needed, leave it blank.) The anode reaction is: The cathode reaction...
Use the References to access important values if needed for this question. Enter electrons as e. Use smallest possible integer coefficients. If a box is not needed, leave it blank. For the following electron-transfer reaction: 2 Ag+ (aq) + Pb(s) —— 2Ag(s) + Pb2+(aq) The oxidation half-reaction is: The reduction half-reaction is:
Enter electrons as e Use smallest possible integer coefficients. If a box is not needed, leave it blank. For the following electron-transfer reaction: Mg(s) + 12() Mg2+ (aq) +21'(aq) The oxidation half-reaction is: The reduction half-reaction is:
Use the References IU Lessor Luc IUI Enter electrons as e. Use smallest possible integer coefficients. If a box is not needed, leave it blank. For the following electron-transfer reaction: 3Pb2+ (aq) + 2Al(s) — 3Pb(s) + 2A1+ (aq) The oxidation half-reaction is: The reduction half-reaction is:
Enter electrons as e Use smallest possible integer coefficients. If a box is not needed, leave it blank. A voltaic cell is constructed from a standard Ag+ Ag half cell (E° red = 0.799V) and a standard Mg2+ Mg half cell (E° red - -2.370V). The anode reaction is: The cathode reaction is: V + The spontaneous cell reaction is: V + The cell voltage is Submit Answer Retry Entire Group 4 more group attempts remaining Next Enter electrons as...
A)
B)
C)
Use the References to access important values if needed for this question. Enter electrons as e. Use smallest possible integer coefficients. If a box is not needed, leave it blank. Use the table 'Standard Reduction Potentials' located in the 'Tables', to predict if a reaction will occur when Cu metal is put into a IM aqueous Ni2+ solution. If a reaction will occur, write a balanced net ionic equation for the reaction. If no reaction will occur,...
Enter electrons as e-. Use smallest possible integer coefficients. If a box is not needed, leave it blank. A. For the following electron-transfer reaction: Cd(s) + Cu2+(aq) Cd2+(aq) + Cu(s) The oxidation half-reaction is: The reduction half-reaction is: B. For the following electron-transfer reaction: Cu2+(aq) + Ni(s) Cu(s) + Ni2+(aq) The oxidation half-reaction is: The reduction half-reaction is: