The electrolysis of some other solutions using inert electrodes

State the products formed at the cathode and at the anode when dilute sodium sulfate solution is electrolysed using inert electrodes.

Potassium chloride solution is electrolysed using inert electrodes.

Electrolysis of aqueous copper(II) nitrate solution was carried out using inert electrodes. No copper was deposited at the cathode.

Explain which products are formed at the cathode and anode, and why these products are formed.

The table shows part of the reactivity series and the likely product at the cathode during the electrolysis of an aqueous solution of the metal compound.

a) Complete the column for 'Product at cathode' for copper and silver.

b) Explain, using the reactivity series, why these products are formed for copper and silver.

Which of the following anions will produce oxygen gas at the anode, rather than a halogen, during electrolysis of an aqueous solution?

Name the gases formed at the anode and at the cathode when dilute sulfuric acid is electrolysed with inert electrodes.

A student electrolyses aqueous magnesium sulfate using inert electrodes.

A student electrolyses an aqueous solution of sodium sulfate using inert electrodes.

She collects 120 cm³ of gas at the anode over a period of time.

Only two types of negative ions are present: sulfate ions and hydroxide ions.

State which ion is discharged at the anode, write the ionic equation for the reaction, and calculate the volume of oxygen molecules produced in moles (to 2 significant figures). (1 mol of any gas occupies 24 000 cm³ at room temperature and pressure.)