Heats of Solution and Formation of Oxalic Acid and Some Alkali Metal Oxalates, Issues 7450-7459 |
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acetone ALKALI METAL OXALATES alpha oxalic acid anhydrous oxalic acid anhydrous potassium oxalate ASTM File Becker and Roth Berthelot beta form beta oxalic acid Bureau of Mines calibration heater Chem Chemical Thermodynamic COOH COOH)2 2 H₂O determined dissolution of five final concentration final solution formation of anhydrous formation of K2 formation of oxalic g of water graphite H2O l heat of dissolution heat of formation heat of hydration heat of reaction heat of solution Heats of Combustion K₂ C2 kcal/mole LiCl lithium chloride lithium oxalate Mary H moles of water NaCl O2 g oxalic acid dihydrate percent potassium chloride potassium oxalate monohydrate Reac Reaction 4 represents Reaction scheme reported represents the average represents the heat Samples of alpha shown by reaction sodium oxalate SOLUTION AND FORMATION solution equivalent solution measurements solution of reaction solvent subtracting reactions Thermochemical Thermochemistry tion Tuscaloosa water per mole Weak weighing from 4.2 ΔΗ