Download or read book Chemistry A for OCR written by Rob Ritchie and published by . This book was released on 2014-12-01 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt: Written by curriculum and specification experts, this Student Book supports and extends students through the new course while delivering the breadth, depth, and skills needed to succeed in the new AS and beyond. It develops true subject knowledge while also developing essential exam skills.