Volumetric and acoustic properties of binary solutions of water and acetonitrile at 298.15K, 303.15K, 308.15K, 313.15K, 318.15K, and 323.15K
To get a deep insight into the interactions between water (W) and acetonitrile (ACN), and to provide new data, three types of physical properties such as volumetric, transport, and acoustic properties of their binary solutions at different compositions in the whole range of concentration and at six...
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| Language: | English |
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Elsevier
2025-06-01
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| Series: | Chemical Physics Impact |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S266702242500043X |
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| author | Sharmin Sultana Md. Niamat Ullah Syeda Khurshida Begum |
| author_facet | Sharmin Sultana Md. Niamat Ullah Syeda Khurshida Begum |
| author_sort | Sharmin Sultana |
| collection | DOAJ |
| description | To get a deep insight into the interactions between water (W) and acetonitrile (ACN), and to provide new data, three types of physical properties such as volumetric, transport, and acoustic properties of their binary solutions at different compositions in the whole range of concentration and at six different temperatures (298.15 K, 303.15 K, 308.15 K, 313.15 K, 318.15 K, and 323.15 K) at 0.1 MPa atmospheric pressure have been studied. Here, densities (ρ), viscosities (ƞ), and speeds of sound (u) were measured experimentally, and using these data some other important properties such as excess molar volumes, VmE, apparent molar volumes, Φv, thermal expansibilities, α, excess thermal expansibilities, αE, excess viscosities, ηE, relaxation times, τ, deviation in speeds of sound, ∆u, acoustic impedances, Z, deviation in acoustic impedances, ∆Z, Rao's constants, R, free volumes, Vf, and excess free volumes, VfE, were calculated. The experimental and their derived properties were fitted to appropriate polynomial equations. Analysis of the results indicates a significant interstitial accommodation of free molecules of one component into the structural network of the other, mainly at the water-rich region in the water - acetonitrile system. |
| format | Article |
| id | doaj-art-76e069e6c5fb485d83e40f49eece50c5 |
| institution | DOAJ |
| issn | 2667-0224 |
| language | English |
| publishDate | 2025-06-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Chemical Physics Impact |
| spelling | doaj-art-76e069e6c5fb485d83e40f49eece50c52025-08-20T03:20:05ZengElsevierChemical Physics Impact2667-02242025-06-011010085510.1016/j.chphi.2025.100855Volumetric and acoustic properties of binary solutions of water and acetonitrile at 298.15K, 303.15K, 308.15K, 313.15K, 318.15K, and 323.15KSharmin Sultana0Md. Niamat Ullah1Syeda Khurshida Begum2Department of Chemistry, University of Chittagong, Hathazari, Chittagong 4331, BangladeshDepartment of Chemistry, University of Chittagong, Hathazari, Chittagong 4331, BangladeshCorresponding author.; Department of Chemistry, University of Chittagong, Hathazari, Chittagong 4331, BangladeshTo get a deep insight into the interactions between water (W) and acetonitrile (ACN), and to provide new data, three types of physical properties such as volumetric, transport, and acoustic properties of their binary solutions at different compositions in the whole range of concentration and at six different temperatures (298.15 K, 303.15 K, 308.15 K, 313.15 K, 318.15 K, and 323.15 K) at 0.1 MPa atmospheric pressure have been studied. Here, densities (ρ), viscosities (ƞ), and speeds of sound (u) were measured experimentally, and using these data some other important properties such as excess molar volumes, VmE, apparent molar volumes, Φv, thermal expansibilities, α, excess thermal expansibilities, αE, excess viscosities, ηE, relaxation times, τ, deviation in speeds of sound, ∆u, acoustic impedances, Z, deviation in acoustic impedances, ∆Z, Rao's constants, R, free volumes, Vf, and excess free volumes, VfE, were calculated. The experimental and their derived properties were fitted to appropriate polynomial equations. Analysis of the results indicates a significant interstitial accommodation of free molecules of one component into the structural network of the other, mainly at the water-rich region in the water - acetonitrile system.http://www.sciencedirect.com/science/article/pii/S266702242500043XBinary solutionsWaterAcetonitrileVolumetricAcousticInteractions |
| spellingShingle | Sharmin Sultana Md. Niamat Ullah Syeda Khurshida Begum Volumetric and acoustic properties of binary solutions of water and acetonitrile at 298.15K, 303.15K, 308.15K, 313.15K, 318.15K, and 323.15K Chemical Physics Impact Binary solutions Water Acetonitrile Volumetric Acoustic Interactions |
| title | Volumetric and acoustic properties of binary solutions of water and acetonitrile at 298.15K, 303.15K, 308.15K, 313.15K, 318.15K, and 323.15K |
| title_full | Volumetric and acoustic properties of binary solutions of water and acetonitrile at 298.15K, 303.15K, 308.15K, 313.15K, 318.15K, and 323.15K |
| title_fullStr | Volumetric and acoustic properties of binary solutions of water and acetonitrile at 298.15K, 303.15K, 308.15K, 313.15K, 318.15K, and 323.15K |
| title_full_unstemmed | Volumetric and acoustic properties of binary solutions of water and acetonitrile at 298.15K, 303.15K, 308.15K, 313.15K, 318.15K, and 323.15K |
| title_short | Volumetric and acoustic properties of binary solutions of water and acetonitrile at 298.15K, 303.15K, 308.15K, 313.15K, 318.15K, and 323.15K |
| title_sort | volumetric and acoustic properties of binary solutions of water and acetonitrile at 298 15k 303 15k 308 15k 313 15k 318 15k and 323 15k |
| topic | Binary solutions Water Acetonitrile Volumetric Acoustic Interactions |
| url | http://www.sciencedirect.com/science/article/pii/S266702242500043X |
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