Fundamentals of Physical ChemistryWiley, 1959 - 463 σελίδες |
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Σελίδα 171
... heat ΔΗ = - 22.1 kcal Since this reaction evolves heat , it is exothermic . The symbol △ H is used to represent the heat change when the reaction takes place at constant pressure . By convention , when heat is evolved , AH is negative ...
... heat ΔΗ = - 22.1 kcal Since this reaction evolves heat , it is exothermic . The symbol △ H is used to represent the heat change when the reaction takes place at constant pressure . By convention , when heat is evolved , AH is negative ...
Σελίδα 272
... heat 64 grams of oxygen from 15 to 125 ° C at ( a ) constant volume and ( b ) constant pres- sure ? If this heat is supplied by a current of 1.0 ampere using a poten- tial source of 2 v how long will it take to effect this temperature ...
... heat 64 grams of oxygen from 15 to 125 ° C at ( a ) constant volume and ( b ) constant pres- sure ? If this heat is supplied by a current of 1.0 ampere using a poten- tial source of 2 v how long will it take to effect this temperature ...
Σελίδα 280
... heat changes for reactions not easily carried out calorimetrically is effected by the use of Hess's law of heat summation . This law , first proposed in 1840 , is a special case of the first law of thermo- dynamics . Hess's law states ...
... heat changes for reactions not easily carried out calorimetrically is effected by the use of Hess's law of heat summation . This law , first proposed in 1840 , is a special case of the first law of thermo- dynamics . Hess's law states ...
Περιεχόμενα
Introduction | 1 |
Gases | 12 |
Liquids | 37 |
Πνευματικά δικαιώματα | |
19 άλλες ενότητες δεν εμφανίζονται
Άλλες εκδόσεις - Προβολή όλων
Fundamentals of Physical Chemistry for Premedical Students Horace Downs Crockford,Samuel B. Knight Προβολή αποσπασμάτων - 1950 |
Fundamentals of Physical Chemistry Horace Downs Crockford,Samuel B. Knight Προβολή αποσπασμάτων - 1964 |
Fundamentals of Physical Chemistry for Premedical Students Horace Downs Crockford,Samuel B. Knight Δεν υπάρχει διαθέσιμη προεπισκόπηση - 1950 |
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acetic acid activity adsorbed adsorption base benzene boiling point buffer Calculate calomel electrode carbon cell Chapter chemical chloride colloidal colloidal particles color conductance curve determined Discuss effect electrical electrolytes electromotive force entropy equal Equation equilibrium constant Example expression free energy freezing point galvanic cell gaseous gases given grams H₂ H₂O H3O+ heat capacity hydrogen electrode hydrolysis hydronium hydronium-ion concentration indicator ionic ionization constant ions John Wiley kcal liquid mass membrane mixture molality molar mole fraction mole per degree mole per liter molecules nitrogen number of moles osmotic pressure oxidation oxygen partial pressure Physical Chemistry potential proton quantity quinhydrone radioactive reactants redox reversible salt sodium solid solu solubility solution solvent substance surface tension Table takes place temperature termed theory thermodynamic tion titration tube vapor pressure velocity viscosity volume Wiley and Sons zinc ΔΗ ᎡᎢ