{"id":20274,"date":"2024-12-16T13:16:03","date_gmt":"2024-12-16T16:16:03","guid":{"rendered":"https:\/\/hangarmma.com.br\/blog\/?post_type=glossary&#038;p=20274"},"modified":"2024-12-16T13:17:41","modified_gmt":"2024-12-16T16:17:41","slug":"lei-geral-dos-gases","status":"publish","type":"glossary","link":"https:\/\/hangarmma.com.br\/blog\/lei-geral-dos-gases\/","title":{"rendered":"Lei geral dos gases"},"content":{"rendered":"<pre class=\"wp-block-code\"><code>\n&lt;body&gt;\n    &lt;h1&gt;Lei Geral dos Gases&lt;\/h1&gt;\n    &lt;p&gt;\n        A Lei Geral dos Gases &#xE9; uma f&#xF3;rmula que unifica as Leis de Boyle e Charles, permitindo \n        relacionar as vari&#xE1;veis press&#xE3;o (&lt;em&gt;P&lt;\/em&gt;), volume (&lt;em&gt;V&lt;\/em&gt;) e temperatura (&lt;em&gt;T&lt;\/em&gt;) de um g&#xE1;s ideal. \n        &#xC9; expressa matematicamente como:\n    &lt;\/p&gt;\n    &lt;p&gt;\n        &lt;strong&gt;F&#xF3;rmula:&lt;\/strong&gt;&lt;br&gt;\n        &lt;code&gt;(P1 * V1) \/ T1 = (P2 * V2) \/ T2&lt;\/code&gt;\n    &lt;\/p&gt;\n    &lt;p&gt;\n        Nessa f&#xF3;rmula:\n        &lt;ul&gt;\n            &lt;li&gt;&lt;code&gt;P1&lt;\/code&gt; e &lt;code&gt;P2&lt;\/code&gt;: representam as press&#xF5;es absolutas nos estados inicial e final.&lt;\/li&gt;\n            &lt;li&gt;&lt;code&gt;V1&lt;\/code&gt; e &lt;code&gt;V2&lt;\/code&gt;: s&#xE3;o os volumes do g&#xE1;s nos estados inicial e final.&lt;\/li&gt;\n            &lt;li&gt;&lt;code&gt;T1&lt;\/code&gt; e &lt;code&gt;T2&lt;\/code&gt;: s&#xE3;o as temperaturas absolutas (em Kelvin ou Rankine) nos estados inicial e final.&lt;\/li&gt;\n        &lt;\/ul&gt;\n    &lt;\/p&gt;\n\n    &lt;h2&gt;Aplica&#xE7;&#xF5;es&lt;\/h2&gt;\n    &lt;ol&gt;\n        &lt;li&gt;&lt;strong&gt;Transforma&#xE7;&#xE3;o Isot&#xE9;rmica:&lt;\/strong&gt; Quando a temperatura (&lt;code&gt;T1 = T2&lt;\/code&gt;) &#xE9; constante, a f&#xF3;rmula reduz-se &#xE0; Lei de Boyle: &lt;code&gt;P1 * V1 = P2 * V2&lt;\/code&gt;.&lt;\/li&gt;\n        &lt;li&gt;&lt;strong&gt;Transforma&#xE7;&#xE3;o Isoc&#xF3;rica:&lt;\/strong&gt; Quando o volume (&lt;code&gt;V1 = V2&lt;\/code&gt;) &#xE9; constante, a f&#xF3;rmula simplifica-se para a rela&#xE7;&#xE3;o direta entre press&#xE3;o e temperatura: &lt;code&gt;P1 \/ T1 = P2 \/ T2&lt;\/code&gt;.&lt;\/li&gt;\n        &lt;li&gt;&lt;strong&gt;Transforma&#xE7;&#xE3;o Isob&#xE1;rica:&lt;\/strong&gt; Com press&#xE3;o constante (&lt;code&gt;P1 = P2&lt;\/code&gt;), a rela&#xE7;&#xE3;o entre volume e temperatura segue a Lei de Charles: &lt;code&gt;V1 \/ T1 = V2 \/ T2&lt;\/code&gt;.&lt;\/li&gt;\n    &lt;\/ol&gt;\n\n    &lt;h2&gt;Gases Ideais&lt;\/h2&gt;\n    &lt;p&gt;\n        Essa lei aplica-se com maior precis&#xE3;o aos gases ideais, em que as mol&#xE9;culas s&#xE3;o el&#xE1;sticas \n        e ocupam um volume desprez&#xED;vel. Na pr&#xE1;tica, &#xE9; suficientemente precisa para descrever o comportamento \n        de gases reais em condi&#xE7;&#xF5;es n&#xE3;o extremas de press&#xE3;o e temperatura.\n    &lt;\/p&gt;\n\n    &lt;h2&gt;Exemplos de C&#xE1;lculo&lt;\/h2&gt;\n    &lt;h3&gt;Exemplo 1: Determinar a press&#xE3;o final&lt;\/h3&gt;\n    &lt;p&gt;\n        &lt;strong&gt;Condi&#xE7;&#xF5;es iniciais:&lt;\/strong&gt;&lt;br&gt;\n        &lt;code&gt;V1 = 2 ft&#xB3;, P1 = 75 psi, T1 = 540 R&lt;\/code&gt;&lt;br&gt;\n        &lt;strong&gt;Condi&#xE7;&#xF5;es finais:&lt;\/strong&gt;&lt;br&gt;\n        &lt;code&gt;V2 = 1 ft&#xB3;, T2 = 760 R&lt;\/code&gt;&lt;br&gt;\n    &lt;\/p&gt;\n    &lt;p&gt;\n        Aplicando a f&#xF3;rmula:&lt;br&gt;\n        &lt;code&gt;P2 = (P1 * V1 * T2) \/ (T1 * V2)&lt;\/code&gt;&lt;br&gt;\n        Substituindo os valores:&lt;br&gt;\n        &lt;code&gt;P2 = ((75 + 14.7) * 2 * 760) \/ (540 * 1)&lt;\/code&gt;&lt;br&gt;\n        Convertendo para press&#xE3;o manom&#xE9;trica (&lt;code&gt;P2 - 14.7&lt;\/code&gt;):&lt;br&gt;\n        &lt;code&gt;P2 = 237.8 psi&lt;\/code&gt;\n    &lt;\/p&gt;\n\n    &lt;h3&gt;Exemplo 2: Determinar o volume final&lt;\/h3&gt;\n    &lt;p&gt;\n        &lt;strong&gt;Condi&#xE7;&#xF5;es iniciais:&lt;\/strong&gt;&lt;br&gt;\n        &lt;code&gt;V1 = 4 ft&#xB3;, P1 = 75 psi, T1 = 540 R&lt;\/code&gt;&lt;br&gt;\n        &lt;strong&gt;Condi&#xE7;&#xF5;es finais:&lt;\/strong&gt;&lt;br&gt;\n        &lt;code&gt;P2 = 237.8 psi, T2 = 760 R&lt;\/code&gt;&lt;br&gt;\n    &lt;\/p&gt;\n    &lt;p&gt;\n        Aplicando a f&#xF3;rmula:&lt;br&gt;\n        &lt;code&gt;V2 = (P1 * V1 * T2) \/ (P2 * T1)&lt;\/code&gt;&lt;br&gt;\n        Substituindo os valores:&lt;br&gt;\n        &lt;code&gt;V2 = ((75 + 14.7) * 4 * 760) \/ ((237.8 + 14.7) * 540)&lt;\/code&gt;&lt;br&gt;\n        Resultado:&lt;br&gt;\n        &lt;code&gt;V2 = 2 ft&#xB3;&lt;\/code&gt;\n    &lt;\/p&gt;\n\n    &lt;h2&gt;Considera&#xE7;&#xF5;es&lt;\/h2&gt;\n    &lt;p&gt;\n        A Lei Geral dos Gases &#xE9; um pilar na termodin&#xE2;mica e engenharia, sendo essencial em diversas \n        aplica&#xE7;&#xF5;es aeron&#xE1;uticas, como o c&#xE1;lculo de compress&#xE3;o de gases em sistemas de pressuriza&#xE7;&#xE3;o e \n        a an&#xE1;lise de desempenho de motores.\n    &lt;\/p&gt;\n&lt;\/body&gt;\n&lt;\/html&gt;\n<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":12,"featured_media":0,"menu_order":0,"template":"","meta":{"_acf_changed":false,"footnotes":""},"glossary-categories":[],"glossary-tags":[],"class_list":["post-20274","glossary","type-glossary","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Lei geral dos gases - HANGAR MMA<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/hangarmma.com.br\/blog\/lei-geral-dos-gases\/\" \/>\n<meta property=\"og:locale\" content=\"pt_BR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Lei geral dos gases - HANGAR MMA\" \/>\n<meta property=\"og:url\" content=\"https:\/\/hangarmma.com.br\/blog\/lei-geral-dos-gases\/\" \/>\n<meta property=\"og:site_name\" content=\"HANGAR MMA\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/SimuladosMMA\" \/>\n<meta property=\"article:modified_time\" content=\"2024-12-16T16:17:41+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/hangarmma.com.br\\\/blog\\\/lei-geral-dos-gases\\\/\",\"url\":\"https:\\\/\\\/hangarmma.com.br\\\/blog\\\/lei-geral-dos-gases\\\/\",\"name\":\"Lei geral dos gases - HANGAR MMA\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/hangarmma.com.br\\\/blog\\\/#website\"},\"datePublished\":\"2024-12-16T16:16:03+00:00\",\"dateModified\":\"2024-12-16T16:17:41+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/hangarmma.com.br\\\/blog\\\/lei-geral-dos-gases\\\/#breadcrumb\"},\"inLanguage\":\"pt-BR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/hangarmma.com.br\\\/blog\\\/lei-geral-dos-gases\\\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/hangarmma.com.br\\\/blog\\\/lei-geral-dos-gases\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"In\u00edcio\",\"item\":\"https:\\\/\\\/hangarmma.com.br\\\/blog\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Lei geral dos gases\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/hangarmma.com.br\\\/blog\\\/#website\",\"url\":\"https:\\\/\\\/hangarmma.com.br\\\/blog\\\/\",\"name\":\"HANGAR MMA\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\\\/\\\/hangarmma.com.br\\\/blog\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/hangarmma.com.br\\\/blog\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"pt-BR\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/hangarmma.com.br\\\/blog\\\/#organization\",\"name\":\"HANGAR MMA\",\"url\":\"https:\\\/\\\/hangarmma.com.br\\\/blog\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"pt-BR\",\"@id\":\"https:\\\/\\\/hangarmma.com.br\\\/blog\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/hangarmma.simuladosanac.com\\\/blog\\\/wp-content\\\/uploads\\\/2019\\\/04\\\/pp-1.jpg\",\"contentUrl\":\"https:\\\/\\\/hangarmma.simuladosanac.com\\\/blog\\\/wp-content\\\/uploads\\\/2019\\\/04\\\/pp-1.jpg\",\"width\":207,\"height\":207,\"caption\":\"HANGAR MMA\"},\"image\":{\"@id\":\"https:\\\/\\\/hangarmma.com.br\\\/blog\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/SimuladosMMA\",\"https:\\\/\\\/www.instagram.com\\\/hangar_mma\\\/\",\"https:\\\/\\\/www.youtube.com\\\/channel\\\/UCV1vx9I33-R1F8_bGVLBttg\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Lei geral dos gases - HANGAR MMA","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/hangarmma.com.br\/blog\/lei-geral-dos-gases\/","og_locale":"pt_BR","og_type":"article","og_title":"Lei geral dos gases - HANGAR MMA","og_url":"https:\/\/hangarmma.com.br\/blog\/lei-geral-dos-gases\/","og_site_name":"HANGAR MMA","article_publisher":"https:\/\/www.facebook.com\/SimuladosMMA","article_modified_time":"2024-12-16T16:17:41+00:00","twitter_card":"summary_large_image","schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/hangarmma.com.br\/blog\/lei-geral-dos-gases\/","url":"https:\/\/hangarmma.com.br\/blog\/lei-geral-dos-gases\/","name":"Lei geral dos gases - HANGAR MMA","isPartOf":{"@id":"https:\/\/hangarmma.com.br\/blog\/#website"},"datePublished":"2024-12-16T16:16:03+00:00","dateModified":"2024-12-16T16:17:41+00:00","breadcrumb":{"@id":"https:\/\/hangarmma.com.br\/blog\/lei-geral-dos-gases\/#breadcrumb"},"inLanguage":"pt-BR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/hangarmma.com.br\/blog\/lei-geral-dos-gases\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/hangarmma.com.br\/blog\/lei-geral-dos-gases\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"In\u00edcio","item":"https:\/\/hangarmma.com.br\/blog\/"},{"@type":"ListItem","position":2,"name":"Lei geral dos gases"}]},{"@type":"WebSite","@id":"https:\/\/hangarmma.com.br\/blog\/#website","url":"https:\/\/hangarmma.com.br\/blog\/","name":"HANGAR MMA","description":"","publisher":{"@id":"https:\/\/hangarmma.com.br\/blog\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/hangarmma.com.br\/blog\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"pt-BR"},{"@type":"Organization","@id":"https:\/\/hangarmma.com.br\/blog\/#organization","name":"HANGAR MMA","url":"https:\/\/hangarmma.com.br\/blog\/","logo":{"@type":"ImageObject","inLanguage":"pt-BR","@id":"https:\/\/hangarmma.com.br\/blog\/#\/schema\/logo\/image\/","url":"https:\/\/hangarmma.simuladosanac.com\/blog\/wp-content\/uploads\/2019\/04\/pp-1.jpg","contentUrl":"https:\/\/hangarmma.simuladosanac.com\/blog\/wp-content\/uploads\/2019\/04\/pp-1.jpg","width":207,"height":207,"caption":"HANGAR MMA"},"image":{"@id":"https:\/\/hangarmma.com.br\/blog\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/SimuladosMMA","https:\/\/www.instagram.com\/hangar_mma\/","https:\/\/www.youtube.com\/channel\/UCV1vx9I33-R1F8_bGVLBttg"]}]}},"_links":{"self":[{"href":"https:\/\/hangarmma.com.br\/blog\/wp-json\/wp\/v2\/glossary\/20274","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hangarmma.com.br\/blog\/wp-json\/wp\/v2\/glossary"}],"about":[{"href":"https:\/\/hangarmma.com.br\/blog\/wp-json\/wp\/v2\/types\/glossary"}],"author":[{"embeddable":true,"href":"https:\/\/hangarmma.com.br\/blog\/wp-json\/wp\/v2\/users\/12"}],"version-history":[{"count":1,"href":"https:\/\/hangarmma.com.br\/blog\/wp-json\/wp\/v2\/glossary\/20274\/revisions"}],"predecessor-version":[{"id":20275,"href":"https:\/\/hangarmma.com.br\/blog\/wp-json\/wp\/v2\/glossary\/20274\/revisions\/20275"}],"wp:attachment":[{"href":"https:\/\/hangarmma.com.br\/blog\/wp-json\/wp\/v2\/media?parent=20274"}],"wp:term":[{"taxonomy":"glossary-categories","embeddable":true,"href":"https:\/\/hangarmma.com.br\/blog\/wp-json\/wp\/v2\/glossary-categories?post=20274"},{"taxonomy":"glossary-tags","embeddable":true,"href":"https:\/\/hangarmma.com.br\/blog\/wp-json\/wp\/v2\/glossary-tags?post=20274"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}