Question

Write the balanced half-reaction in basic conditions that occurs at the cathode in a nickel-metal hydride (NiMH) battery during discharge. Phases are optional. Use M to represent the metal alloy and MH to represent the metal hydride if applicable to this half-reaction. cathode half-reaction: NiO(OH) + H2O + e? ? Ni(OH)? + OH? Write the balanced overall cell reaction that occurs in the nickel-metal hydride (NiMH) battery during discharge. Phases are optional. Use M to represent the metal alloy and MH to represent the metal hydride. overall cell reaction: MH + NiO(OH) ? M + Ni(OH)?

          Write the balanced half-reaction in basic conditions that occurs at the cathode in a nickel-metal hydride (NiMH) battery during discharge. Phases are optional. Use M to represent the metal alloy and MH to represent the metal hydride if applicable to this half-reaction.

cathode half-reaction: NiO(OH) + H2O + e? ? Ni(OH)? + OH?

Write the balanced overall cell reaction that occurs in the nickel-metal hydride (NiMH) battery during discharge. Phases are optional. Use M to represent the metal alloy and MH to represent the metal hydride.

overall cell reaction: MH + NiO(OH) ? M + Ni(OH)?

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Write the balanced half-reaction in basic conditions that occurs at the cathode in a nickel-metal hydride (NiMH) battery during discharge. Phases are optional. Use M to represent the metal alloy and MH to represent the metal hydride if applicable to this half-reaction.

cathode half-reaction: NiO(OH) + H2O + e? ? Ni(OH)? + OH?

Write the balanced overall cell reaction that occurs in the nickel-metal hydride (NiMH) battery during discharge. Phases are optional. Use M to represent the metal alloy and MH to represent the metal hydride.

overall cell reaction: MH + NiO(OH) ? M + Ni(OH)?

Added by Stanley L.

Chemistry: Structure and Properties

Nivaldo Tro 2nd Edition

Instant Answer

Solved by Expert Ivan Kochetkov

08/25/2022

Step 1

The half-reaction is: NiO(OH) + H2O + e- → Ni(OH)2 + OH- To balance this reaction, we need to add a water molecule to the right side and two hydroxide ions to the left side: NiO(OH) + H2O + e- → Ni(OH)2 + OH- + H2O NiO(OH) + 2OH- → Ni(OH)2 + H2O + e- Now, the Show more…

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Write the balanced half-reaction in basic conditions that occurs at the cathode in a nickel-metal hydride (NiMH) battery during discharge. Phases are optional. Use M to represent the metal alloy and MH to represent the metal hydride if applicable to this half-reaction. cathode half-reaction: NiO(OH) + H2O + e- → Ni(OH)2 + OH- Write the balanced overall cell reaction that occurs in the nickel-metal hydride (NiMH) battery during discharge. Phases are optional. Use M to represent the metal alloy and MH to represent the metal hydride. overall cell reaction: MH + NiO(OH) → M + Ni(OH)2

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