Write the equation for the reaction of silicon tetrachloride with water.

What oxidation state change can be seen when lead(IV) is oxidised to lead (II)?

Write the equation for the reaction of lead tetrachloride with water.

What is lead(IV) reacted with to form lead(II)?

What is formed when a sodium halide reacts with sulfuric acid?

What is more stable, lead(II) or lead(IV)?

Describe the reduction of sulfuric acid by fluoride ions.

Describe the reduction of sulfuric acid by chloride ions.

Describe the reduction of sulfuric acid by bromide ions.

What type of compound is sulfuric acid?

Describe the reduction of sulfuric acid by iodide ions.

Describe the trend in the stability of the inert pair cations down group 3.

Describe the trend in the stability of the inert pair cations down group 4.

What else is formed, other than lead(II), when lead(IV) is reacted with hydrochloric acid?

Describe the trend in the stability of the inert pair cations down group 5.

What else is formed, other than lead(II), when lead(IV) is reacted with hydrochloric acid?

Which of the following compounds contain a group 3 element that has fewer than eight electrons in its outer shell?

Where is the most stable oxidation state found in group 4?

Which of the groups can some elements form compounds with more than eight electrons in their outer shells?

Where is the least stable oxidation state found in group 4?

What oxidation state change can be seen when carbon monoxide is oxidised to carbon dioxide?

What is the most stable oxidation state within group 4?

What can carbon monoxide be oxidised to?

Describe the reaction of carbon tetrachloride with water.

What type of compound is carbon monoxide?