Chemical News and Journal of Industrial Science, Tom 145,Wydanie 3780Chemical news office., 1932 |
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Strona 188
... atom of oxygen in each of the three groups ( SO3 ) decreases in volume from 4.45 to 2.51 , thereby giving out ( 9615571515 ) calories . The two other oxygen - atoms and the sulphur - atom in each group remain unaltered . The H.F.liq ...
... atom of oxygen in each of the three groups ( SO3 ) decreases in volume from 4.45 to 2.51 , thereby giving out ( 9615571515 ) calories . The two other oxygen - atoms and the sulphur - atom in each group remain unaltered . The H.F.liq ...
Strona 189
... atom of Fe has a relative volume 6.95 in its free state , and in combining with the other atoms , its relative volume becomes 17.23 , thereby absorbing 69082 calories , and its Optical refractivity is 22.64 . ( b ) An atom of S has a ...
... atom of Fe has a relative volume 6.95 in its free state , and in combining with the other atoms , its relative volume becomes 17.23 , thereby absorbing 69082 calories , and its Optical refractivity is 22.64 . ( b ) An atom of S has a ...
Strona 191
... atomic vibrations has been extended in an important manner by observations on the Raman effect and in section 3 ( The Raman effect and the structure of molecules and crystals ) [ F. Rasetti , Rome ] the atomic motions are considered ...
... atomic vibrations has been extended in an important manner by observations on the Raman effect and in section 3 ( The Raman effect and the structure of molecules and crystals ) [ F. Rasetti , Rome ] the atomic motions are considered ...
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94 per cent acetic acetone acid added addition agent alcohol ammonium carbonate ammonium hydroxide atom barium and strontium barium nitrates basic calcium and strontium calcium nitrate calories Chem Chemical Chemistry chloride Clinic collinsics combination concentrations containing copper corrosion course Crystalline precipitate desired determine dilute dissolved drops effect elements estimated evaporated experimental filter filtrate forms given gives green Heat Heavy pp't Heavy precipitate indicates Industrial interest London magnesium metals method minutes mixture Molecules nature nitrates of barium Number obtained oxalate oxygen p-bromobenzoate p-toluate p-toluic acid passing Patents per-rhenate points possible potassium potassium chromate precipitate shows prepared presence procedure production Reactions relative Research residue salts Sample solutions saturated separation September sodium solid soluble solvents stand stirring structure substances suitable sulphur Table temperature Test tion Trade Marks treated treatment various volume workers