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Zn(s)--- Zn2+(aq)+2e-and Ni2+(aq)+e----Ni(s)
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What are the half reaction for galvanic cell with Zn and Ni electrodes?
Zn(s)-> Zn2+(aq)+2e- and Ni2+(aq) + 2e- ->Ni(s)
What are the half-reactions for a galvanic cell with Ni and Mg electrods?
Ni2+(aq) + 2e- Ni(s) and Mg(s) Mg2+(aq) + 2e-
What is the standard cell notation of a galvanic cell made with silver (Ag) and nickel (Ni)?
Ni(s) | Ni2+(aq) Ag+(aq) | Ag(s)
what is chemical symbol for nickel?
The chemical symbol for nickel is Ni.
How many isotopes of nickel?
Nickel has five stable isotopes: Ni-58, Ni-60, Ni-61, Ni-62, and Ni-64. Additionally, there are several radioactive isotopes of nickel, but they are much less common.
What are the half reaction for a galvanic cell with Ni and mg electrodes?
Ni2+(aq) + 2e- Ni(s) and Mg(s) Mg2+(aq) + 2e-
What are the half reaction for galvanic cell with Zn and Ni electrodes?
Zn(s)-> Zn2+(aq)+2e- and Ni2+(aq) + 2e- ->Ni(s)
What are the half-reactions for a galvanic cell with Ni and Mg electrods?
Ni2+(aq) + 2e- Ni(s) and Mg(s) Mg2+(aq) + 2e-
What is the standard cell notation of a galvanic cell made with with aluminum and nickel?
Al(s) | Al3+(aq) Ni2+(aq) | Ni(s)
What is the standard cell notation of a galvanic cell made with silver (Ag) and nickel (Ni)?
Ni(s) | Ni2+(aq) Ag+(aq) | Ag(s)
What is the standard call notation of galvanic cell made with silver and nickel?
The standard cell notation for a galvanic cell made with silver and nickel can be expressed as: ( \text{Ag} | \text{Ag}^+ || \text{Ni}^{2+} | \text{Ni} ). In this notation, the vertical line "|" represents a phase boundary, while the double vertical line "||" indicates the salt bridge separating the two half-cells. Silver (Ag) is the cathode, where reduction occurs, and nickel (Ni) is the anode, where oxidation takes place.
What is the voltage of a galvanic cell made with silver Ag and Nickel Ni?
The voltage of a galvanic cell made with silver (Ag) and nickel (Ni) will depend on the standard reduction potentials of the two metals. The standard reduction potential of silver is +0.80 V and for nickel it is -0.25 V. The voltage of the cell will be determined by the difference in these potentials, so the cell voltage would be (0.80 V) - (-0.25 V) = 1.05 V.
What gets reduced in an electrolytic cell with nickel and copper electrodes?
Ni2+
What are the half-reactions for a galvanic cell with Zn and Mg electrodes?
Ni2+(aq) + 2e- Ni(s) and Mg(s) Mg2+(aq) + 2e-
What are two types of batteries?
Batteries can be classified in two waysPrimary Cell- Primary cell is a battery that is designed to be used once after that it can't be recharged with electricity examples are - AAA Cell (carbon Zinc battery) used in wall clocks,wrist watches etc.Secondary cell- Secondary cell is a battery which can be recharged multiple times with electricity such batteries are- Ni-cad battery, Li-ion battery(used in mobile phones)lead acid battery -used for Back up in homes and office etc.
What is the standard cell notation of a galvanic cell made with aluminum and nickel?
Al | Al^3+ Zn^2+ | Zn
Does the size of battery indicate a high or low voltage?
No, the voltage is determined by the technology of the cell: Ni-Cad 1.2 v Alkaline 1.5 v Zinc chloride 1.6v Lithium 3 v
