<p>(0)<br /> Booklet containing notes, past paper questions and solutions. Also a powerpoint to accompany the booklet.</p>

<p>This is a powerpoint I have written to cover the Edexcel GCSE chemistry topic SC9 Calculations involving masses. It includes links (which hopefully) work to all of the worksheets and handouts I use with my pupils.</p>

<p>Work book with notes, past-paper problems, answers and revision notes</p>