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Citation: Zhang Guo-Xiu, Yu xiu-Fang. Study on the Thermodynamical Functions of the Hydrolytic Polymerization of Chromium(III) Ion by Microcalorimetric Method[J]. Acta Physico-Chimica Sinica, ;1995, 11(08): 766-768. doi: 10.3866/PKU.WHXB19950821 shu

Study on the Thermodynamical Functions of the Hydrolytic Polymerization of Chromium(III) Ion by Microcalorimetric Method

1.
Department of Chemistry,Northwest University,Xi'an 710069

Received Date: 25 August 1994
Available Online: 15 August 1995

The hydrolytic polymerization of Cr3+ at relative high concentrations have measured by microcalorimetric method. The thermogram have determined using the 2277 Thermoal Activity Monitor. The heat of reaction (△rHm■), the hydrolysis equilibrium constans (K■) and thermodynamical function (△rGm■、△rSm■) at different temperatures have been calculated.
- Microcalorimetry,
- Thermogram,
- Chromium(III) ion,
- Hydrolysis equilibrium constant,
- Thermodynamical function
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