<p>Diagrams for all the curly-arrow reaction mechanisms in OCR A Level chemistry (AS and A2).</p> <ul> <li>Alkene to dihaloalkane</li> <li>Alkene to haloalkane</li> <li>Haloalkane to alcohol</li> <li>Haloalkane to nitrile</li> <li>Benzene to bromobenzene</li> <li>Benzene to nitrobenzene</li> <li>Carbonyl to alcohol</li> <li>Carbonyl to hydroxynitrile</li> </ul>