二氧化硫水溶液与气态氯的氧化热。

Mimbar Hukum Pub Date : 1963-09-01 Epub Date: 1963-10-01 DOI:10.6028/jres.067A.044

Walter H Johnson, John R Ambrose

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引用次数: 0

摘要

用量热法测定了二氧化硫水溶液与气态氯的氧化热。结果与以下反应相符 Cl 2 ( g ) + SO 2 ⋅ 2500 H 2 O + 2502 H 2 O = H 2 SO 4 ⋅ 2500 H 2 O + 2 ( HCl ⋅ 1250 H 2 O ) , Δ H ( 25 ° C ) = - 77.28 ± 0.14 千卡/摩尔。经计算，硫酸水溶液（在 2500 摩尔水中）的形成热为-213.92 千卡/摩尔。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Heat of Oxidation of Aqueous Sulfur Dioxide With Gaseous Chlorine.

The heat of oxidation of aqueous sulfur dioxide with gaseous chlorine has been determined by calorimetric methods. The results correspond to the reaction: $\begin{matrix} {Cl}_{2} (g) + {SO}_{2} \cdot 2500 H_{2} O + 2502 H_{2} O = H_{2} {SO}_{4} \cdot 2500 H_{2} O + 2 (HCl \cdot 1250 H_{2} O), \\ Δ H (25 ° C) = - 77.28 \pm 0.14 kcal / mole . \end{matrix}$ The heat of formation of aqueous sulfuric acid (in 2500 moles of water) has been calculated to be -213.92 kcal/mole.

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Mimbar Hukum

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4 weeks