{"id":14,"date":"2023-08-04T20:55:39","date_gmt":"2023-08-04T20:55:39","guid":{"rendered":"https:\/\/vaporcalc.sharpy.site\/?page_id=14"},"modified":"2025-10-14T16:43:41","modified_gmt":"2025-10-14T16:43:41","slug":"vaporcalc","status":"publish","type":"page","link":"https:\/\/vaporcalc.sharpy.site\/","title":{"rendered":"VaporCalc &#038; AntoineVP"},"content":{"rendered":"\n<p class=\"has-text-align-center has-medium-font-size\">Vapor pressure calculator for over 10,000 organic and inorganic chemicals<\/p>\n\n\n\n<p class=\"has-text-align-center\">An educational\/scientific application for macOS*, iPad and iPhone.<\/p>\n\n\n\n<p class=\"has-text-align-center\">One time download cost of $1.99 for macOS or iPad<br>One time download cost of $0.99 for iPhone**<\/p>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-16018d1d wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link has-background wp-element-button\" href=\"https:\/\/apps.apple.com\/app\/vaporcalc\/id6455175405\" style=\"background-color:#00d118\">Purchase VaporCalc (macOS\/iPad)<\/a><\/div>\n\n\n\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link has-background wp-element-button\" href=\"https:\/\/apps.apple.com\/app\/antoinevp\/id6476573199\" style=\"background-color:#00d118\">Purchase AntoineVP (iPhone)<\/a><\/div>\n<\/div>\n\n\n\n<p>Vapor pressure is a fundamental concept in thermodynamics and has various practical applications across different fields. Some common uses for vapor pressure include:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Understanding phase transitions, such as the boiling point of a liquid. When the vapor pressure of a liquid becomes equal to the atmospheric pressure, the liquid will start to boil,<\/li>\n\n\n\n<li>Meteorology to determine the amount of moisture in the air,<\/li>\n\n\n\n<li>Understand the behavior of chemicals and their evaporation rates, which is important in processes like distillation, solvent recovery, and separation techniques,<\/li>\n\n\n\n<li>Relevant in fuel systems, where it affects the volatility and evaporation of gasoline and other fuels, influencing engine performance and emissions,<\/li>\n\n\n\n<li>Significant in climate science as it affects the greenhouse effect,<\/li>\n\n\n\n<li>Distillation of substances, as it allows the separation of components based on their different vapor pressures,<\/li>\n\n\n\n<li>Important in design of HVAC and heat pump systems, where the vapor pressure of the refrigerant must be carefully controlled.<\/li>\n<\/ul>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"2732\" height=\"2048\" src=\"https:\/\/vaporcalc.sharpy.site\/wp-content\/uploads\/2023\/08\/VaporCalc5.png\" alt=\"\" class=\"wp-image-170\" style=\"width:723px;height:524px\" srcset=\"https:\/\/vaporcalc.sharpy.site\/wp-content\/uploads\/2023\/08\/VaporCalc5.png 2732w, https:\/\/vaporcalc.sharpy.site\/wp-content\/uploads\/2023\/08\/VaporCalc5-300x225.png 300w, https:\/\/vaporcalc.sharpy.site\/wp-content\/uploads\/2023\/08\/VaporCalc5-1024x768.png 1024w\" sizes=\"auto, (max-width: 2732px) 100vw, 2732px\" \/><figcaption class=\"wp-element-caption\">Vapor pressure plot for freon 134A. Blue vertical line may be dragged across plot to update temperature and pressure.<\/figcaption><\/figure><\/div>\n\n\n<p class=\"has-small-font-size\">*Intel and Silicon processors running macOS 13 and later and iOS 16 and later.<br>**iPhone version does NOT have graphing capability.<\/p>\n\n\n\n<p class=\"has-text-align-center has-small-font-size\">\u00a9 Steven W. Sharpe (2025)<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Vapor pressure calculator for over 10,000 organic and inorganic chemicals An educational\/scientific application for macOS*, iPad and iPhone. One time download cost of $1.99 for macOS or iPadOne time download cost of $0.99 for iPhone** Vapor pressure is a fundamental concept in thermodynamics and has various practical applications across different fields. Some common uses for <a href=\"https:\/\/vaporcalc.sharpy.site\/\" class=\"more-link\">&#8230;<span class=\"screen-reader-text\">  VaporCalc &#038; AntoineVP<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"templates\/sidebar-none.php","meta":{"footnotes":""},"class_list":["post-14","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/vaporcalc.sharpy.site\/index.php\/wp-json\/wp\/v2\/pages\/14","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vaporcalc.sharpy.site\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/vaporcalc.sharpy.site\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/vaporcalc.sharpy.site\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/vaporcalc.sharpy.site\/index.php\/wp-json\/wp\/v2\/comments?post=14"}],"version-history":[{"count":38,"href":"https:\/\/vaporcalc.sharpy.site\/index.php\/wp-json\/wp\/v2\/pages\/14\/revisions"}],"predecessor-version":[{"id":200,"href":"https:\/\/vaporcalc.sharpy.site\/index.php\/wp-json\/wp\/v2\/pages\/14\/revisions\/200"}],"wp:attachment":[{"href":"https:\/\/vaporcalc.sharpy.site\/index.php\/wp-json\/wp\/v2\/media?parent=14"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}