C7+-+Syllabus+Checklist

**C7. Chemical reactions **

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//All candidates should be able to: //
|| ======Covered in Class ====== || ======Revised @ home ====== || ======I am certain ====== || ======I need help ====== ||
 * ======**7.1 Speed of reaction **====== ||
 * ====== 1 ====== || ======Describe the effect of concentration, particle size, catalysis and temperature on the speeds of reactions. ====== || ====== ====== || ====== ====== || ====== ====== || ====== ====== ||
 * ====== 2 ====== || ======Describe a practical method for investigating the speed of a reaction involving gas evolution. ====== || ====== ====== || ====== ====== || ====== ====== || ====== ====== ||
 * ====== 3 ====== || ======Devise a suitable method for investigating the effect of a given variable on the speed of a reaction. ====== || ====== ====== || ====== ====== || ====== ====== || ====== ====== ||
 * ====== 4 ====== || ======Interpret data obtained from experiments concerned with speed of reaction. ====== || ====== ====== || ====== ====== || ====== ====== || ====== ====== ||
 * ====== <span style="font-family: "Arial","sans-serif";">5 ====== || ======<span style="font-family: "UniversLT-Light","sans-serif"; font-size: 13.33px;">Describe the application of the above factors to the danger of explosive combustion with fine powders (e.g. flour mills) and gases (e.g. mines). ====== || ====== ====== || ====== ====== || ====== ====== || ====== ====== ||
 * ====== <span style="font-family: "Arial","sans-serif";">6 ====== || ======<span style="font-family: "UniversLT-Light","sans-serif"; font-size: 13.33px;">Describe and explain the effects of temperature and concentration in terms of collisions between reacting particles (concept of activation energy will not be examined). ====== || ====== ====== || ====== ====== || ====== ====== || ====== ====== ||
 * ====== <span style="font-family: "Arial","sans-serif";">7 ====== || ======<span style="font-family: "UniversLT-Light","sans-serif"; font-size: 13.33px;">Define catalyst as an agent which increases rate but which remains unchanged. ====== || ====== ====== || ====== ====== || ====== ====== || ====== ====== ||
 * ======**<span style="font-family: "Univers-Bold","sans-serif"; font-size: 13.33px;">7.2 Redox **====== ||
 * ====== <span style="font-family: "Arial","sans-serif";">1 ====== || ======<span style="font-family: "UniversLT-Light","sans-serif"; font-size: 13.33px;">Define //<span style="font-family: "Univers-Light","sans-serif"; font-size: 13.33px;">oxidation //<span style="font-family: "UniversLT-Light","sans-serif"; font-size: 13.33px;">and //<span style="font-family: "Univers-Light","sans-serif"; font-size: 13.33px;">reduction //<span style="font-family: "UniversLT-Light","sans-serif"; font-size: 13.33px;">in terms of oxygen loss/gain, and identify such reactions from given information. ====== || ====== ====== || ====== ====== || ====== ====== || ====== ====== ||
 * ====== <span style="font-family: "Arial","sans-serif";">2 ====== || ======<span style="font-family: "UniversLT-Light","sans-serif"; font-size: 13.33px;">Define //<span style="font-family: "Univers-Light","sans-serif"; font-size: 13.33px;">redox //<span style="font-family: "UniversLT-Light","sans-serif"; font-size: 13.33px;">in terms of electron transfer, and identify such reactions from given information. ====== || ||   ||   ||   ||