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

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.

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

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

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

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 chemical bonding in different substances.

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 empirical formula calculations.

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

Two worksheets and answer sheets which are written in American English and aimed at 14-17 year old chemistry students working out the formulae of ionic compounds. Some of these are quite challenging and could be set as a homework task or used in class for a revision test.

Two worksheets and answer sheets which are written in American English and aimed at 14-17 year old chemistry students studying working out the formulae of ionic compounds.

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 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.

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

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

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

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.