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EXERCISE PAGE 1 The Metric System see Appendix Methods of Measuring the Length Volume and Weight of Various Objects
The Bunsen Burner
The Manipulation of Glass Tubing
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acetic acid alcohol aluminium sulfate ammonium hydroxide apparatus shown beaker blowpipe boiling bromide Bunsen flame burner calcium carbon dioxide carbon tetrachloride cent solution charcoal chemical conduct cloth compounds copper oxide copper sulfate cork crystals dilute dish dissolved Evaporate evaporating-dish evolved EXERCISE experiment ferrous fill filter paper filtrate flask funnel gently glass plate glass rod glass tube hard-glass test tube hydrochloric acid iodide iodine iron limewater liquid litmus paper manganese dioxide Materials mercuric metals milk minutes mouth nitric acid nitrogen Note the color Note the results odor oxygen piece potassium chlorate powdered precipitate reaction recording the weights red litmus paper residue shown in Fig small beaker sodium carbonate sodium chloride sodium hydroxide sodium hydroxide solution solid solu soluble solution R.S. starch stirring stirring-rod strips sulfuric acid test tube vinegar volume watch glass wide-mouthed bottles wire wooden splint Write the equation zinc