Chemical CalculationsD. Van Nostrand Company, 1923 - 276 páginas |
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... Calorie 56 British Ther- mal Unit - Specific Heat - Heat of Fusion - Heat of Vaporization - Heat of Combustion . — Temperature Conversions - Thermo chemis- try - Law of Hess Problems . ― CHAPTER V SPECIFIC GRAVITY . Solids Lighter Than ...
... Calorie 56 British Ther- mal Unit - Specific Heat - Heat of Fusion - Heat of Vaporization - Heat of Combustion . — Temperature Conversions - Thermo chemis- try - Law of Hess Problems . ― CHAPTER V SPECIFIC GRAVITY . Solids Lighter Than ...
Página 57
... Calorie , also called the kilogram - calorie ( written with a capital C ) , equal to 1000 gram - calories is often employed.3 The British Thermal Unit ( written B.T.U. ) is the amount of heat required to raise the temperature of one ...
... Calorie , also called the kilogram - calorie ( written with a capital C ) , equal to 1000 gram - calories is often employed.3 The British Thermal Unit ( written B.T.U. ) is the amount of heat required to raise the temperature of one ...
Página 58
... calories evolved in the combustion of this weight of material is called the Calorific Value.1 The British thermal unit is commonly employed in American and British Engineering practice , and is commonly applied to fuels to which a ...
... calories evolved in the combustion of this weight of material is called the Calorific Value.1 The British thermal unit is commonly employed in American and British Engineering practice , and is commonly applied to fuels to which a ...
Página 59
... Calories to find B. T. U. , is I.000 = 3.96832 , 0.252 and the factor , being given B.T.U. to find Calories , is 0.252 as found above . Calorific values may be converted as follows : Knowing 1 kilogram 2.2046 lbs . , then if the ...
... Calories to find B. T. U. , is I.000 = 3.96832 , 0.252 and the factor , being given B.T.U. to find Calories , is 0.252 as found above . Calorific values may be converted as follows : Knowing 1 kilogram 2.2046 lbs . , then if the ...
Página 60
... calories was preceded by a plus sign thereby indicating that energy was liberated . If energy was liberated in the formation of hydrogen chloride this substance must , according to the law of the conservation of energy , contain less ...
... calories was preceded by a plus sign thereby indicating that energy was liberated . If energy was liberated in the formation of hydrogen chloride this substance must , according to the law of the conservation of energy , contain less ...
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Términos y frases comunes
AgCl ammonia amount analysis approximate aqueous vapor atomic weight barium sulphate barometer boiling point bromine CaCO3 calcium Calculate the percentage Calories carbon dioxide cent Chem chemical coefficient of expansion compound constant contains corresponding cubic centimeter degrees Baumé Density of water determined element equation equivalent factor flask formula freezing point gases given gram molecule H₂O HNO3 hydrochloric acid hydrogen iodine iron kilogram liquid liter logarithm mercuric oxide mercury methane method mixed acid mixture molecular weight NaCl NaOH nitric acid nitrogen normal solution obtained oleum oxygen percentage composition platinum potassium chloride potassium permanganate pounds pressure ratio reaction relative density salt sample saturated significant figures silver chloride sinker SiO2 sodium carbonate sodium chloride sodium hydroxide specific gravity specific heat standard conditions sulphuric acid Table taken temperature titrated unit volume vacuo valence vapor density water vapor
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Página 95 - Avogadro's law states that equal volumes of all gases at the same temperature and pressure contain the same number of molecules...
Página 268 - Baume Hydrometers for use with this table must be graduated by the above formula, which formula should always be printed on the scale. Atomic weights from FW Clarke's table of 1901. О - 16. Allowance for Temperature At 10° -20° Be.— 1/30° Be.
Página 9 - The logarithm of the quotient of two positive numbers is found by subtracting the logarithm of the divisor from the logarithm of the dividend. (6) The logarithm of a power of a positive number is found by multiplying the logarithm of the number by the exponent of the power. For, N" = (oT)
Página 106 - (a) Units of Capacity. — The liter, defined as the volume occupied by a quantity of pure water at 4° C. having a mass of 1...
Página 269 - Soc., vol. 57, p. 363. AUTHORITIES — WC FERGUSON; HP TALBOT. This table has been approved and adopted as a standard by the Manufacturing Chemists' Association of the United States.
Página 88 - Marriott, so named after its discoverers, is that the volume of a gas varies inversely as the pressure to which it is subjected.
Página 140 - The atomic weight (also known as the combining weight) of an element is the ratio of the weight of an atom of that element to the weight of an atom of hydrogen. Hydrogen...
Página 58 - Thus, the reduction of the value of the modulus between the melting point of ice and the boiling point of water is...