✦ LIBER ✦

Heat capacity of copper tellurates(IV) at temperatures from 350 K to 550 K

✍ Scribed by G.G. Gospodinov

Publisher: Elsevier Science
Year: 1994
Tongue: English
Weight: 71 KB
Volume: 26
Category: Article
ISSN: 0021-9614
DOI: 10.1006/jcht.1994.1129

No coin nor oath required. For personal study only.

✦ Synopsis

The temperature dependences of the molar heat capacities of (\mathrm{CuTeO}{3}, \mathrm{CuTe}{2} \mathrm{O}{5}), and (\mathrm{CuO} \cdot \mathrm{CuTeO}{3}) were determined. By statistical manipulation of the values obtained, the parameters in the equations for the corresponding compounds were determined using the leastsquares method: (C_{p, \mathrm{~m}}=a+b(T / \mathrm{K})+c(T / \mathrm{K})^{-2}). These equations and the standard molar entropies were used to determine (\Delta_{0}^{T} S_{m}^{\circ}, \Delta_{T}^{T} H_{m}^{\circ}), and (\left(\Phi_{\mathrm{m}}^{\circ}+\Delta_{0}^{T} H_{m}^{\circ} / T\right)) for (T=298.15 \mathrm{~K}).

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