Inorganic Quantitative AnalysisD. Appleton-Century Company, incorporated, 1939 - 713 pages |
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Page 145
... GRAM OF WATER WEIGHED IN AIR AT TEMPERATURE t ' 1 2 3 4 1 2 3 4 t ' G g V ť ' G g V ( ° C ) | ( Grams ) ( Grams ) ( Milliliters ) ( ° C ) ( Grams ) ( Grams ) ( Milliliters ) 15 997.96 0.99796 1.0020 26 995.91 0.99591 1.0041 16 997.82 ...
... GRAM OF WATER WEIGHED IN AIR AT TEMPERATURE t ' 1 2 3 4 1 2 3 4 t ' G g V ť ' G g V ( ° C ) | ( Grams ) ( Grams ) ( Milliliters ) ( ° C ) ( Grams ) ( Grams ) ( Milliliters ) 15 997.96 0.99796 1.0020 26 995.91 0.99591 1.0041 16 997.82 ...
Page 265
... grams KCl in mixture . x = grams NaCl in mixture 35.46 x 74.56 = grams Cl in KCl grams Cl in NaCl . 35.46 ( 0.5324 - x ) = 58.46 Whence 35.46 x 35.46 + ( 0.5324 --- = x ) 0.2838 74.56 58.46 0.4756 x 0.3230 0.6066 x = 0.2838 x = 0.2992 ...
... grams KCl in mixture . x = grams NaCl in mixture 35.46 x 74.56 = grams Cl in KCl grams Cl in NaCl . 35.46 ( 0.5324 - x ) = 58.46 Whence 35.46 x 35.46 + ( 0.5324 --- = x ) 0.2838 74.56 58.46 0.4756 x 0.3230 0.6066 x = 0.2838 x = 0.2992 ...
Page 266
... grams KCI 58.46 y " 6 = NaCl 35.46 ( x + y ) = grams Cl ; 74.56x58.46 y = 0.5324 35.46 ( x + y ) = 0.2838 ; which upon solving gives , x = 0.004008 = y 0.003995 and 74.56 x 0.2992 = weight of KCl in grams 58.46 y = 0.2332 66 66 = " NaCl ...
... grams KCI 58.46 y " 6 = NaCl 35.46 ( x + y ) = grams Cl ; 74.56x58.46 y = 0.5324 35.46 ( x + y ) = 0.2838 ; which upon solving gives , x = 0.004008 = y 0.003995 and 74.56 x 0.2992 = weight of KCl in grams 58.46 y = 0.2332 66 66 = " NaCl ...
Contents
CHAPTER PAGE | 1 |
GENERAL OPERATIONS APPARATUS AND | 20 |
PRECISION 46 59 | 60 |
Copyright | |
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acetic acid added alcohol alkaline alloy aluminum ammonium hydroxide amount analysis barium beaker boiling burette calcium oxalate Calculate cathode Chem chloride cipitate co-precipitation color concentration of hydrogen cool copper crucible determination dilute dioxide dissolved drops electrode electrolyte end point equation equilibrium error evaporation excess ferric ferrous ion filter paper filtrate flask formic glass grams H₂O heat hydrochloric acid hydrogen ion hydrogen ion concentration hydrogen sulfide ignited indicator insoluble ionization iron liter magnesium manganese means metal method methyl orange milliliters mixture molar NaCl NaOH NH4OH nickel nitric acid obtained oxide permanganate solution phosphate phosphorus platinum point of inflection potassium potential quantitative reaction reagent reduced removed residue salt sample saturated silica silver sodium carbonate sodium hydroxide solubility product solution containing standard solution stoichiometric stoichiometric point sulfate sulfuric acid Table temperature tion titration tube volts volume volumetric wash zinc sulfide