Chem. J. Chinese Universities ›› 1986, Vol. 7 ›› Issue (4): 363.
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Yang Xinfa1, Yang Xuwu1, Zhang Zhenggong2, Sun Lingzhen3
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Abstract: Aprecision rotating-bomb calorimeter was calibrated in this laboratory. The energy equivalent of the calorimeter was calibrated by benzoic acid of purity 99.999 mol percent, which was determined in the laboratory of the Institute of Measurement Science of China. The precision of the results of the calibration experiments was expressed in s.d.m. equal to 0.13%.Using this calorimeter, the heat of combustion -△Eco of p-Chlorobenzoic acid was determined to be 3070,8 ±11 KJ/mol.
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Yang Xinfa, Yang Xuwu, Zhang Zhenggong, Sun Lingzhen. The Construction of a Rotating-Bomb Combustion Calorimeter and the Determination of the Heat of Combustion of p-Chlorobenzoic Acid[J]. Chem. J. Chinese Universities, 1986, 7(4): 363.
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