Densities (ρ) of pure difuryl methane (DFM), N-methylformamide (NMF), N-ethylformamide (NEF), N,N-dimethylformamide (DMF) and N,N-dimethylacetamide (DMA) and those of [DFM + (NMF or NEF or DMF or DMA] binary mixtures over the entire composition range, have been measured at (T = 293.15, 298.15 and 303.15) K and atmospheric pressure. Excess molar volumes (), of each binary system were calculated and correlated by the Redlich-Kister equation.
values for each binary system were negative at each of the three temperatures investigated (T = 293.15, 298.15 and 303.15) K. The
values decreased with temperature increase for each of the binary systems investigated. Sign and magnitude of
are discussed in-terms of type and nature of intermolecular interactions that occur in a binary mixture. The
data have been used to derive excess partial molar volumes (
), limiting excess partial molar volumes (
) and limiting partial molar volumes at infinite dilute region (
) of each component of the binary mixture. Results are discussed in terms of possible intermolecular interactions and structural effects that occur in the binary mixtures.
Published in | American Journal of Physical Chemistry (Volume 6, Issue 2) |
DOI | 10.11648/j.ajpc.20170602.11 |
Page(s) | 6-19 |
Creative Commons |
This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited. |
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Copyright © The Author(s), 2017. Published by Science Publishing Group |
Difurylmethane, an Amide, Excess Molar Volume, Excess Partial Molar Volume, Binary Mixtures, Dipole-Dipole Interactions, Hydrogen Bond
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APA Style
Belcher Fulele, Wilfred A. A. Ddamba. (2017). Volumetric Properties of (Difurylmethane + an Amide) Binary Mixtures at 293.15K, 298.15K and 303.15 K. American Journal of Physical Chemistry, 6(2), 6-19. https://doi.org/10.11648/j.ajpc.20170602.11
ACS Style
Belcher Fulele; Wilfred A. A. Ddamba. Volumetric Properties of (Difurylmethane + an Amide) Binary Mixtures at 293.15K, 298.15K and 303.15 K. Am. J. Phys. Chem. 2017, 6(2), 6-19. doi: 10.11648/j.ajpc.20170602.11
AMA Style
Belcher Fulele, Wilfred A. A. Ddamba. Volumetric Properties of (Difurylmethane + an Amide) Binary Mixtures at 293.15K, 298.15K and 303.15 K. Am J Phys Chem. 2017;6(2):6-19. doi: 10.11648/j.ajpc.20170602.11
@article{10.11648/j.ajpc.20170602.11, author = {Belcher Fulele and Wilfred A. A. Ddamba}, title = {Volumetric Properties of (Difurylmethane + an Amide) Binary Mixtures at 293.15K, 298.15K and 303.15 K}, journal = {American Journal of Physical Chemistry}, volume = {6}, number = {2}, pages = {6-19}, doi = {10.11648/j.ajpc.20170602.11}, url = {https://doi.org/10.11648/j.ajpc.20170602.11}, eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ajpc.20170602.11}, abstract = {Densities (ρ) of pure difuryl methane (DFM), N-methylformamide (NMF), N-ethylformamide (NEF), N,N-dimethylformamide (DMF) and N,N-dimethylacetamide (DMA) and those of [DFM + (NMF or NEF or DMF or DMA] binary mixtures over the entire composition range, have been measured at (T = 293.15, 298.15 and 303.15) K and atmospheric pressure. Excess molar volumes (), of each binary system were calculated and correlated by the Redlich-Kister equation. values for each binary system were negative at each of the three temperatures investigated (T = 293.15, 298.15 and 303.15) K. The values decreased with temperature increase for each of the binary systems investigated. Sign and magnitude of are discussed in-terms of type and nature of intermolecular interactions that occur in a binary mixture. The data have been used to derive excess partial molar volumes (), limiting excess partial molar volumes () and limiting partial molar volumes at infinite dilute region () of each component of the binary mixture. Results are discussed in terms of possible intermolecular interactions and structural effects that occur in the binary mixtures.}, year = {2017} }
TY - JOUR T1 - Volumetric Properties of (Difurylmethane + an Amide) Binary Mixtures at 293.15K, 298.15K and 303.15 K AU - Belcher Fulele AU - Wilfred A. A. Ddamba Y1 - 2017/03/21 PY - 2017 N1 - https://doi.org/10.11648/j.ajpc.20170602.11 DO - 10.11648/j.ajpc.20170602.11 T2 - American Journal of Physical Chemistry JF - American Journal of Physical Chemistry JO - American Journal of Physical Chemistry SP - 6 EP - 19 PB - Science Publishing Group SN - 2327-2449 UR - https://doi.org/10.11648/j.ajpc.20170602.11 AB - Densities (ρ) of pure difuryl methane (DFM), N-methylformamide (NMF), N-ethylformamide (NEF), N,N-dimethylformamide (DMF) and N,N-dimethylacetamide (DMA) and those of [DFM + (NMF or NEF or DMF or DMA] binary mixtures over the entire composition range, have been measured at (T = 293.15, 298.15 and 303.15) K and atmospheric pressure. Excess molar volumes (), of each binary system were calculated and correlated by the Redlich-Kister equation. values for each binary system were negative at each of the three temperatures investigated (T = 293.15, 298.15 and 303.15) K. The values decreased with temperature increase for each of the binary systems investigated. Sign and magnitude of are discussed in-terms of type and nature of intermolecular interactions that occur in a binary mixture. The data have been used to derive excess partial molar volumes (), limiting excess partial molar volumes () and limiting partial molar volumes at infinite dilute region () of each component of the binary mixture. Results are discussed in terms of possible intermolecular interactions and structural effects that occur in the binary mixtures. VL - 6 IS - 2 ER -