Chapt 15 Part II Electrolysis of AQ Solution w inert electrode

Identify the ions present in aqueous copper(II) sulfate.

Identify the ions present in aqueous magnesium chloride.

Inert electrode are used in the electrolysis of an aqueous solution of copper(II) sulfate. What will be produced at the negative electrode(cathode)?

• copper

• hydrogen gas

• oxygen gas

• sulfate ions

Inert electrode are used in the electrolysis of an aqueous solution of copper(II) sulfate. explain why copper is selectively discharged at negative electrode(cathode)?

Inert electrode are used in the electrolysis of an aqueous solution of copper(II) sulfate. Write the half equation for the reaction at negative electrode(cathode)?

Inert electrode are used in the electrolysis of an aqueous solution of copper(II) sulfate. What will be produced at the positive electrode(anode)?

• copper

• hydrogen gas

• oxygen gas

• sulfate ions

Inert electrode are used in the electrolysis of an aqueous solution of copper(II) sulfate. explain why hydroxide ions are selectively discharged at positive electrode(anode)?

Inert electrode are used in the electrolysis of an aqueous solution of copper(II) sulfate. Write the half equation for the reaction at positive electrode(anode)?

Inert electrode are used in the electrolysis of an aqueous solution of copper(II) sulfate. predict the observation at negative electrode(cathode)?

Inert electrode are used in the electrolysis of an aqueous solution of copper(II) sulfate. predict the observation at positive electrode(anode)?