Applying the Extended Helgeson–Kirkham–Flowers Equation of State to Strongly Polar Undissociated Substances: Properties of Arsenous Acid and Orthophosphoric Acids at Infinite Dilution
An improvement is proposed for the Helgeson–Kirkham–Flowers (HKF) equation of state for polar undissociated substances at infinite dilution. It is used to describe the properties of aqueous solutions of As(OH) 3 and H 3 PO 4 at infinite dilution, along with equilibria with their participation. Param...
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| Veröffentlicht in: | Russian Journal of Physical Chemistry A 2022-12, Vol.96 (12), p.2667-2679 |
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| container_title | Russian Journal of Physical Chemistry A |
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| creator | Novikov, A. A. |
| description | An improvement is proposed for the Helgeson–Kirkham–Flowers (HKF) equation of state for polar undissociated substances at infinite dilution. It is used to describe the properties of aqueous solutions of As(OH)
3
and H
3
PO
4
at infinite dilution, along with equilibria with their participation. Parameters of the equation of state are clarified for the
anion. The proposed equation of state allows theoretically consistent descriptions of polar noncharged species with accuracy on a par with the classical HKF equation. |
| doi_str_mv | 10.1134/S003602442211022X |
| format | Article |
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3
and H
3
PO
4
at infinite dilution, along with equilibria with their participation. Parameters of the equation of state are clarified for the
anion. The proposed equation of state allows theoretically consistent descriptions of polar noncharged species with accuracy on a par with the classical HKF equation.</description><identifier>ISSN: 0036-0244</identifier><identifier>EISSN: 1531-863X</identifier><identifier>DOI: 10.1134/S003602442211022X</identifier><language>eng</language><publisher>Moscow: Pleiades Publishing</publisher><subject>Aqueous solutions ; Chemistry ; Chemistry and Materials Science ; Dilution ; Equations of state ; Physical Chemistry ; Physical Chemistry of Solutions</subject><ispartof>Russian Journal of Physical Chemistry A, 2022-12, Vol.96 (12), p.2667-2679</ispartof><rights>Pleiades Publishing, Ltd. 2022. ISSN 0036-0244, Russian Journal of Physical Chemistry A, 2022, Vol. 96, No. 12, pp. 2667–2679. © Pleiades Publishing, Ltd., 2022. Russian Text © The Author(s), 2022, published in Zhurnal Fizicheskoi Khimii, 2022, Vol. 96, No. 12, pp. 1746–1758.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c246t-7c6e6399eed068e55efc26d139efae1b7a252e62e860decb6f822cbf9923e2f63</citedby><cites>FETCH-LOGICAL-c246t-7c6e6399eed068e55efc26d139efae1b7a252e62e860decb6f822cbf9923e2f63</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1134/S003602442211022X$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1134/S003602442211022X$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,780,784,27924,27925,41488,42557,51319</link.rule.ids></links><search><creatorcontrib>Novikov, A. A.</creatorcontrib><title>Applying the Extended Helgeson–Kirkham–Flowers Equation of State to Strongly Polar Undissociated Substances: Properties of Arsenous Acid and Orthophosphoric Acids at Infinite Dilution</title><title>Russian Journal of Physical Chemistry A</title><addtitle>Russ. J. Phys. Chem</addtitle><description>An improvement is proposed for the Helgeson–Kirkham–Flowers (HKF) equation of state for polar undissociated substances at infinite dilution. It is used to describe the properties of aqueous solutions of As(OH)
3
and H
3
PO
4
at infinite dilution, along with equilibria with their participation. Parameters of the equation of state are clarified for the
anion. The proposed equation of state allows theoretically consistent descriptions of polar noncharged species with accuracy on a par with the classical HKF equation.</description><subject>Aqueous solutions</subject><subject>Chemistry</subject><subject>Chemistry and Materials Science</subject><subject>Dilution</subject><subject>Equations of state</subject><subject>Physical Chemistry</subject><subject>Physical Chemistry of Solutions</subject><issn>0036-0244</issn><issn>1531-863X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2022</creationdate><recordtype>article</recordtype><recordid>eNp1UU1uEzEUthBIhMIB2FliPWB7PE6GXVRSWlGpldJK3Y0c-zlxmdpTP49KdtyB43AbToKHVOoCdfH0Pun7W3yEvOfsI-e1_LRmrFZMSCkE50yImxdkxpuaVwtV37wks4muJv41eYN4y5iUkssZ-b0chn7vw5bmHdDVjwzBgqWn0G8BY_jz89c3n77v9F1BJ318gIR0dT_q7GOg0dF11hlojgWkGLb9nl7GXid6HaxHjMYX2tL1uMGsgwH8TC9THCBlDzj5lwkhxBHp0nhLdbD0IuVdHHYRyyVv_hFIdaZnwfngS9sX349T_1vyyuke4d3jPyLXJ6ur49Pq_OLr2fHyvDJCqlzNjQJVty2AZWoBTQPOCGV53YLTwDdzLRoBSsBCMQtmo9xCCLNxbStqEE7VR-TDIXdI8X4EzN1tHFMolZ2Yy3nT8JbXRcUPKpMiYgLXDcnf6bTvOOumjbr_NioecfBg0YYtpKfk501_AWJGmi0</recordid><startdate>20221201</startdate><enddate>20221201</enddate><creator>Novikov, A. A.</creator><general>Pleiades Publishing</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>20221201</creationdate><title>Applying the Extended Helgeson–Kirkham–Flowers Equation of State to Strongly Polar Undissociated Substances: Properties of Arsenous Acid and Orthophosphoric Acids at Infinite Dilution</title><author>Novikov, A. A.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c246t-7c6e6399eed068e55efc26d139efae1b7a252e62e860decb6f822cbf9923e2f63</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2022</creationdate><topic>Aqueous solutions</topic><topic>Chemistry</topic><topic>Chemistry and Materials Science</topic><topic>Dilution</topic><topic>Equations of state</topic><topic>Physical Chemistry</topic><topic>Physical Chemistry of Solutions</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Novikov, A. A.</creatorcontrib><collection>CrossRef</collection><jtitle>Russian Journal of Physical Chemistry A</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Novikov, A. A.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Applying the Extended Helgeson–Kirkham–Flowers Equation of State to Strongly Polar Undissociated Substances: Properties of Arsenous Acid and Orthophosphoric Acids at Infinite Dilution</atitle><jtitle>Russian Journal of Physical Chemistry A</jtitle><stitle>Russ. J. Phys. Chem</stitle><date>2022-12-01</date><risdate>2022</risdate><volume>96</volume><issue>12</issue><spage>2667</spage><epage>2679</epage><pages>2667-2679</pages><issn>0036-0244</issn><eissn>1531-863X</eissn><abstract>An improvement is proposed for the Helgeson–Kirkham–Flowers (HKF) equation of state for polar undissociated substances at infinite dilution. It is used to describe the properties of aqueous solutions of As(OH)
3
and H
3
PO
4
at infinite dilution, along with equilibria with their participation. Parameters of the equation of state are clarified for the
anion. The proposed equation of state allows theoretically consistent descriptions of polar noncharged species with accuracy on a par with the classical HKF equation.</abstract><cop>Moscow</cop><pub>Pleiades Publishing</pub><doi>10.1134/S003602442211022X</doi><tpages>13</tpages></addata></record> |
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| identifier | ISSN: 0036-0244 |
| ispartof | Russian Journal of Physical Chemistry A, 2022-12, Vol.96 (12), p.2667-2679 |
| issn | 0036-0244 1531-863X |
| language | eng |
| recordid | cdi_proquest_journals_2747551913 |
| source | SpringerNature Journals |
| subjects | Aqueous solutions Chemistry Chemistry and Materials Science Dilution Equations of state Physical Chemistry Physical Chemistry of Solutions |
| title | Applying the Extended Helgeson–Kirkham–Flowers Equation of State to Strongly Polar Undissociated Substances: Properties of Arsenous Acid and Orthophosphoric Acids at Infinite Dilution |
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