A double-sided worksheet and answer sheet which is written in American English and aimed at 14-17 year old chemistry students studying electrolysis of ionic compounds.

A double-sided worksheet and answer sheet which is written in American English and aimed at 14-17 year old chemistry students studying electrolysis reactions.

A double-sided worksheet and answer sheet which is written in American English and aimed at 14-17 year old chemistry students studying elements, mixtures and compounds.

A double-sided worksheet and answer sheet which is written in American English and aimed at 14-17 year old chemistry students studying energy changes in chemical reactions.

A double-sided worksheet and answer sheet which is written in American English and aimed at 14-17 year old chemistry students studying energy changes.

Two double-sided worksheets and answer sheets which are written in American English and aimed at 14-17 year old chemistry students studying group 7 elements, the Halogens, in the periodic table.

Two double-sided worksheets and answer sheets which are written in American English and aimed at 14-17 year old chemistry students studying reversible reactions. These worksheets concentrate on the Haber process which reacts nitrogen and hydrogen to manufacture ammonia.

Two double-sided worksheets and answer sheets which are written in American English and aimed at 14-17 year old chemistry students studying group 1 elements, the Alkali Metals, in the periodic table.

Two worksheets and answer sheets which are written in American English and aimed at 14-17 year old chemistry students studying iron and steel.

Two worksheets and answer sheets which are written in American English and aimed at 14-17 year old chemistry students studying groups and periods in the periodic table.

Two worksheets and answer sheets which are written in American English and aimed at 14-17 year old chemistry students studying hydrocarbons from crude oil and polymerisation of alkene cracking products.

A double-sided worksheet and answer sheet which is written in American English and aimed at 14-17 year old chemistry students studying chemical analysis.

Two worksheets and answer sheets which are written in American English and aimed at 14-17 year old chemistry students studying metals.

A worksheet and answer sheet which is written in American English and aimed at 14-17 year old chemistry students studying relative formula mass calculations.

Two worksheets and answer sheets which are written in American English and aimed at 14-17 year old chemistry students studying crude oil and the molecules which come from oil.

Two worksheets and answer sheets which are written in American English and aimed at 14-17 year old chemistry students studying crude oil and its fractions.

A double-sided worksheet and answer sheet which is written in American English and aimed at 14-17 year old chemistry students studying the rate of chemical reactions.