B) during the electrolysis of molten potassium chloride, potassium ions are reduced
to potassium metal. at which electrode would you expect this reaction to occur?
[1]
[total 3 marks]

As air becomes more dense, (select all that apply) o. air weighs less o. gas molecules are closer together o. air is colder o. air weighs more o. gas molecules are further apart o. air is hotter

Which of the following represents the ester functional group? a. -coo- b. -cho c. -cooh d. c=o

Sulfuric acid is a polyprotic acid. write balanced chemical equations for the sequence of reactions that sulfuric acid can undergo when it's dissolved in water.