Elementary instruction in chemical analysis [tr. from Anleitung zur qualitativen chemischen Analyse] ed. by J.L. Bullock |
From inside the book
Results 1-5 of 83
Page xii
... pure metal nor an alloy , § 176 225 2. It is a metal or an alloy , § 177 . 231 B. The substance is a fluid , § 178 231 II . The solution of bodies , or classification of substances according to their deportment with certain solvents ...
... pure metal nor an alloy , § 176 225 2. It is a metal or an alloy , § 177 . 231 B. The substance is a fluid , § 178 231 II . The solution of bodies , or classification of substances according to their deportment with certain solvents ...
Page 21
... pure gas , burning with a luminous flame , issues accordingly now from the top of the tube . Fig . Fig . 19 . 18 shows the apparatus complete , fixed in the fork of an iron stand ; this arrangement permits the lamp being moved backward ...
... pure gas , burning with a luminous flame , issues accordingly now from the top of the tube . Fig . Fig . 19 . 18 shows the apparatus complete , fixed in the fork of an iron stand ; this arrangement permits the lamp being moved backward ...
Page 33
... pure - i.e . , they must consist purely and simply of their essential constituents , and must contain no admixture of foreign substances . We must therefore make it an invariable rule to test the purity of our re- agents before we use ...
... pure - i.e . , they must consist purely and simply of their essential constituents , and must contain no admixture of foreign substances . We must therefore make it an invariable rule to test the purity of our re- agents before we use ...
Page 37
... pure sulphuric acid . The following methods may be recommended for preparing chemically pure sulphuric acid : a . Put 1000 grm . of ordinary concentrated sulphuric acid in a porcelain dish , add 3 grm . of sulphate of ammonia , and heat ...
... pure sulphuric acid . The following methods may be recommended for preparing chemically pure sulphuric acid : a . Put 1000 grm . of ordinary concentrated sulphuric acid in a porcelain dish , add 3 grm . of sulphate of ammonia , and heat ...
Page 38
... Pure sulphuric acid must be colorless ; when colorless solu- tion of sulphate of protoxide of iron is poured upon it in a test tube , no brown tint must mark the plane of contact of the two fluids ( nitric acid , hyponitric acid ) ...
... Pure sulphuric acid must be colorless ; when colorless solu- tion of sulphate of protoxide of iron is poured upon it in a test tube , no brown tint must mark the plane of contact of the two fluids ( nitric acid , hyponitric acid ) ...
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Common terms and phrases
acetic acid acid solution acidified addition alcohol alkaline earths alkaloids alumina ammonia antimony aqueous solution arsenic arsenious acid baryta bismuth blowpipe boiling carbonate of soda carbonic acid charcoal chloric acid chloride of ammonium chloride of barium cobalt color colorless compounds concentrated sulphuric acid containing copper crystalline crystals cyanide cyanide of potassium decomposed detection dilute solutions dissolves readily dryness ether evaporate examination excess ferrocyanide filter filtrate flame fluid heat hydrate hydro hydrochloric acid hydrogen hydrosulphuric acid ignition insoluble iodide iodine latter lime magnesia mercury metallic mixed mixture neutral nitrate of silver nitric acid oxalic acid oxide phosphate phosphoric acid platinum portion powder precipitate is formed present produces protochloride protoxide reaction reagent redissolves residue salts separation sesquioxide sesquioxide of iron silicic acid soluble in water strontia suboxide substance sulphate sulphide sulphide of ammonium sulphuric acid tartaric acid teroxide treat tube undissolved volatile wash whilst white precipitate yellow zinc
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