form 1 1 bunsen burner.ppt [1300]
form 1 1 lab and safety.ppt [1301]
form 1 2 change of state.ppt [1302]
form 1 2 dissolving and separating solutions.ppt [1303]
form 1 2 matter.ppt [1304]
form 1 2 methods of separation.ppt [1305]
form 1 2 physical and chemical changes.ppt [1306]
form 1 2 reactivity series.ppt [1307]
form 1 2 simple chemical reactions.ppt [1308]
form 1 3 acids bases and indicators.ppt [1309]
form 1 4 air and combustion.ppt [1310]
form 1 5 water and hydrogen.ppt [1311]
form 2 10 electrolysis.ppt [1312]
form 2 11 allotropes of carbon.ppt [1313]
form 2 11 carbon and its compounds.ppt [1314]
form 2 6 atom structure configuration a and z.ppt [1315]
form 2 6 isotopes and mass spectroscopy.ppt [1316]
form 2 6 the periodic table.ppt [1317]
form 2 7 alkali metals.ppt [1318]
form 2 7 balancing equations.ppt [1319]
form 2 7 chemical families 1.ppt [1320]
form 2 7 chemical formulas.ppt [1321]
form 2 7 halogens.ppt [1322]
form 2 8 covalent bonding.ppt [1323]
form 2 8 ionic bonding.ppt [1324]
form 2 9 making salts.ppt [1325]
form 2 9 salts.ppt [1326]
form 3 12 gas laws.ppt [1327]
form 3 13 quantitative chemistry.ppt [1328]
form 3 13 rfm and empirical formula.ppt [1329]
form 3 13 titration.ppt [1330]
form 3 14 alkanes and alkenes.ppt [1331]
form 3 14 organic chemistry i.ppt [1332]
form 3 15 haber process.ppt [1333]
form 3 15 nitrogen and its compounds.ppt [1334]
form 3 16 sulphur and its compounds.ppt [1335]
form 3 16 sulphuric acid.ppt [1336]
form 3 17 chlorine and its compounds.ppt [1337]
form 3 17 practical skills.ppt [1338]
form 3 17 questions and answers.ppt [1339]
form 4 18 acids bases and salts.ppt [1340]
form 4 18 complex ions.ppt [1341]
form 4 18 hard and soft water.ppt [1342]
form 4 18 solubility.ppt [1343]
form 4 19 energy changes in chemical reactions.ppt [1344]
form 4 20 rates of reaction.ppt [1345]
form 4 20 reversible reactions.ppt [1346]
form 4 21 electrochemistry.ppt [1347]
form 4 22 extraction of aluminium.ppt [1348]
form 4 22 extraction of iron.ppt [1349]
form 4 22 metals.ppt [1350]
form 4 23 detergents.ppt [1351]
form 4 23 esters.ppt [1352]
form 4 23 polymers.ppt [1353]
form 4 24 soap.ppt [1354]
form 4 25 radioactivity.ppt [1355]