A Text-book of Assaying: For the Use of Those Connected with Mines |
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Page 10
... acetate . 0.150 gram As2O = 23.3 c.c. Uranium .. 100 cc . Uranium = 0.5 gram As . The Assay Book . - This is the Official book , and is a combination of the Sample and Laboratory books . It corresponds with the report - forms . Without ...
... acetate . 0.150 gram As2O = 23.3 c.c. Uranium .. 100 cc . Uranium = 0.5 gram As . The Assay Book . - This is the Official book , and is a combination of the Sample and Laboratory books . It corresponds with the report - forms . Without ...
Page 54
... acetates , which are for the most part soluble in water , and which , on ignition , leave the oxide or carbonate of the metal . It is almost always used in those cases where mineral acids are objectionable . To convert , for example , a ...
... acetates , which are for the most part soluble in water , and which , on ignition , leave the oxide or carbonate of the metal . It is almost always used in those cases where mineral acids are objectionable . To convert , for example , a ...
Page 63
... Acetate ( PbAc , .3H , O , or Pb ( C , H , O , ) ,. 3H ̧O ) is used as a test , specially for the detection and estimation of sulphuretted hydrogen . Prepare a 10 per cent . solution for use . Lead Nitrate ( Pb ( NO3 ) , ) can be ...
... Acetate ( PbAc , .3H , O , or Pb ( C , H , O , ) ,. 3H ̧O ) is used as a test , specially for the detection and estimation of sulphuretted hydrogen . Prepare a 10 per cent . solution for use . Lead Nitrate ( Pb ( NO3 ) , ) can be ...
Page 66
... Acetate , NaC , H , O , .3H , O. - The crystals may be pur- chased sufficiently pure . Make a 20 per cent . solution in water . It is used for replacing mineral acids by acetic acid . * Sodium Acetate and Acetic Acid .-- A solution is ...
... Acetate , NaC , H , O , .3H , O. - The crystals may be pur- chased sufficiently pure . Make a 20 per cent . solution in water . It is used for replacing mineral acids by acetic acid . * Sodium Acetate and Acetic Acid .-- A solution is ...
Page 67
... Acetate , UO , ( C , H , O , ) ,. H , O. - It is best purchased in crystals . The solution is used for the determination of phosphates and arsenates . A solution of 3 per cent . strength is occasionally used as an indicator . Uranium ...
... Acetate , UO , ( C , H , O , ) ,. H , O. - It is best purchased in crystals . The solution is used for the determination of phosphates and arsenates . A solution of 3 per cent . strength is occasionally used as an indicator . Uranium ...
Other editions - View all
A Text Book of Assaying: For the Use of Those Connected with Mines Cornelius Beringer,John Jacob Beringer No preview available - 2016 |
A Text-Book of Assaying for the Use of Those Connected with Mines Cornelius Beringer,John Jacob Beringer No preview available - 2015 |
TEXT-BK OF ASSAYING FOR THE US Cornelius Beringer,John Jacob 1857-1915 Beringer No preview available - 2016 |
Common terms and phrases
20 grams acetic acid acid solution added alkaline alloy alumina ammonia ammonium antimony aqua regia arsenic baric chloride beaker bismuth boiling borax bulk c.c. of dilute c.c. of hydrochloric c.c. of nitric c.c. of water calculated carbonate cent chromate colour containing copper crucible cupel determined dilute ammonia dilute hydrochloric acid dioxide dish dissolved dried Effect of Varying excess ferric chloride ferric oxide ferrous filter filtrate flask fused fusion gives gold gram of copper grams grams of lead GRAVIMETRIC heat hydrate hydrochloric acid hydrogen ignited insoluble iodide iodine iron lime liquid litre magnesia manganese metal method milligrams mineral mixed multiplied nickel nitre nitric acid oxidising oxygen percentage permanganate phosphate phosphorus platinum potash potassium powdered precipitate present quantity residue salts sample separated silica silver slag soda sodic sodium acetate soluble standard solution substance sulphate sulphide sulphuric acid temperature titration tube uranium VOLUMETRIC washed weighed zinc
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Page 23 - COBBETT (William): ENGLISH GRAMMAR, in a Series of Letters, intended for the use of Schools and Young Persons in general.
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