The enthalpies of solution of five hydrated calcium borates in approximately 1 molโขdm -3 aqueous hydrochloric acid were determined. From a combination of these results with measured enthalpies of solution of H3BO3 in HCl(aq) and of CaO in (hydrochloric acid + boric acid) (aq), together with the stan
Thermochemistry of hydrated magnesium borates
โ Scribed by Jun Li; Shiyang Gao; Shuping Xia; Bing Li; Rongzu Hu
- Publisher
- Elsevier Science
- Year
- 1997
- Tongue
- English
- Weight
- 164 KB
- Volume
- 29
- Category
- Article
- ISSN
- 0021-9614
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โฆ Synopsis
The enthalpies of solution of eight hydrated magnesium borates in approximately 1 molโขdm -3 aqueous hydrochloric acid were determined. From a combination of these results with measured enthalpies of solution of H3BO3 in HCl(aq) and of MgO in aqueous (hydrochloric acid + boric acid), together with the standard molar enthalpies of formation of MgO(s), H3BO3(s), and H2O(l), the standard molar enthalpies of formation of eight hydrated magnesium borates were obtained.
๐ SIMILAR VOLUMES
The enthalpies of solution of the hydrated lithium borates Li B O 3H O and LiB O 5H O 2 4 7 2 5 8 2 . y3 in approximately 1 mol dm aqueous hydrochloric acid, as well as the enthalpies of solution . ลฝ . ลฝ . of H BO in HCl aq and of LiCl H O in aqueous hydrochloric acid q boric acid were 3 3 2 determi
The enthalpies of solution of the hydrated potassium and sodium borates K B O 4H O, 2 4 7 2 . . . y 3 KB O 4H O, and NaB O 5H O in approximately 1 mol dm aqueous hydrochloric acid, 5 8 2 5 8 2 ลฝ . as well as the enthalpies of solution of H BO in HCl aq and of KCl and NaCl in 3 3 ลฝ . ลฝ . hydrochloric