{"id":114535,"date":"2022-02-08T22:48:19","date_gmt":"2022-02-08T21:48:19","guid":{"rendered":"https:\/\/material-properties.org\/sodium-et-chlore-comparaison-proprietes\/"},"modified":"2022-03-28T09:58:17","modified_gmt":"2022-03-28T08:58:17","slug":"sodium-et-chlore-comparaison-proprietes","status":"publish","type":"post","link":"https:\/\/material-properties.org\/fr\/sodium-et-chlore-comparaison-proprietes\/","title":{"rendered":"Sodium et Chlore – Comparaison – Propri\u00e9t\u00e9s"},"content":{"rendered":"

Cet article contient une comparaison des principales propri\u00e9t\u00e9s thermiques et atomiques du sodium et du chlore, deux \u00e9l\u00e9ments chimiques comparables du tableau p\u00e9riodique.\u00a0Il contient \u00e9galement des descriptions de base et des applications des deux \u00e9l\u00e9ments.\u00a0Sodium contre Chlore.<\/em><\/p>\n

\"sodium<\/p>\n

\n
<\/span>Comparer le sodium avec un autre \u00e9l\u00e9ment<\/div>
\n
<\/div>\n

\"Hydrog\u00e8ne<\/a><\/p>\n

\"Lithium<\/a><\/p>\n

\"Oxyg\u00e8ne<\/a><\/p>\n

\"Calcium<\/a><\/p>\n

\"Magn\u00e9sium<\/a><\/p>\n

\"Potassium<\/a><\/p>\n

\"Chlore<\/a><\/p>\n

\"Aluminium<\/a><\/p>\n

\"Silicium<\/a><\/p>\n

\"Soufre<\/a><\/p>\n<\/div><\/div>\n<\/div><\/div>\n

\n
<\/span>Comparer le chlore avec un autre \u00e9l\u00e9ment<\/div>
\n
<\/div>\n

\"B\u00e9ryllium<\/a><\/p>\n

\"Bore<\/a><\/p>\n

\"Carbone<\/a><\/p>\n

\"Oxyg\u00e8ne<\/a><\/p>\n

\"Fluor<\/a><\/p>\n

\"Sodium<\/a><\/p>\n

\"Magn\u00e9sium<\/a><\/p>\n

\"Aluminium<\/a><\/p>\n

\"Calcium<\/a><\/p>\n

\"C\u00e9sium<\/a><\/p>\n

\"Baryum<\/a><\/p>\n

\"Cuivre<\/a><\/p>\n

\"Argent<\/a><\/p>\n

\"Fer<\/a><\/p>\n

\"Brome<\/a><\/p>\n

\"Iode<\/a><\/p>\n<\/div><\/div>\n<\/div><\/div>\n

<\/div>\n
\n

Sodium et Chlore – \u00c0 propos des \u00e9l\u00e9ments<\/h2>\n<\/div><\/div>\n
\n
\"\"<\/div>
\n

Sodium<\/h3>\n

Le sodium est un m\u00e9tal mou, blanc argent\u00e9 et hautement r\u00e9actif.\u00a0Le sodium est un m\u00e9tal alcalin, appartenant au groupe 1 du tableau p\u00e9riodique, car il poss\u00e8de un seul \u00e9lectron dans sa coque externe qu’il donne facilement, cr\u00e9ant un atome charg\u00e9 positivement, le cation Na+.
\n<\/p><\/div>

<\/div><\/div>\n<\/div><\/div>\n
\n
\"\"<\/div>
\n

Chlore<\/h3>\n

Le chlore est un gaz jaune-vert \u00e0 temp\u00e9rature ambiante. C’est un \u00e9l\u00e9ment extr\u00eamement r\u00e9actif et un agent oxydant puissant: parmi les \u00e9l\u00e9ments, il a la plus haute affinit\u00e9 \u00e9lectronique et la troisi\u00e8me \u00e9lectron\u00e9gativit\u00e9 la plus \u00e9lev\u00e9e, derri\u00e8re seulement l’oxyg\u00e8ne et le fluor.<\/p>\n<\/div>

<\/div><\/div>\n<\/div><\/div>\n
<\/div>\n
\n

\"Sodium<\/p>\n<\/div><\/div>\n

\n

\"Chlore<\/p>\n

<\/p><\/div><\/div>\n

Source : www.luciteria.com<\/p>\n

<\/div>\n
\n

Sodium et Chlore – Applications<\/h2>\n<\/div><\/div>\n
\n
\n
\n

Sodium<\/a><\/h3>\n

Le sodium m\u00e9tallique est principalement utilis\u00e9 pour la production de borohydrure de sodium, d’azoture de sodium, d’indigo et de triph\u00e9nylphosphine.\u00a0Une utilisation autrefois courante \u00e9tait la fabrication de t\u00e9tra\u00e9thylplomb et de titane m\u00e9tallique;\u00a0en raison de l’abandon du TEL et des nouvelles m\u00e9thodes de production de titane.\u00a0Un courant \u00e9lectrique et de la vapeur de sodium se combinent pour former une lueur jaun\u00e2tre.\u00a0Ce principe est utilis\u00e9 pour la fabrication des lampes \u00e0 vapeur de sodium.\u00a0Le sodium est parfois utilis\u00e9 comme agent d’\u00e9change de chaleur dans les centrales nucl\u00e9aires.\u00a0Le sodium liquide est scell\u00e9 dans des tuyaux entourant le c\u0153ur du r\u00e9acteur.\u00a0La chaleur g\u00e9n\u00e9r\u00e9e est absorb\u00e9e par le sodium et forc\u00e9e \u00e0 travers les tuyaux dans un \u00e9changeur de chaleur qui peut \u00eatre utilis\u00e9 pour g\u00e9n\u00e9rer de l’\u00e9lectricit\u00e9.<\/p>\n<\/div><\/div>\n<\/div><\/div>\n<\/div><\/div>\n

\n
\n
\n

Chlore<\/a><\/h3>\n

Le chlore est utilis\u00e9 dans la fabrication d’une large gamme de produits de consommation, dont environ les deux tiers sont des produits chimiques organiques tels que le chlorure de polyvinyle (PVC), de nombreux interm\u00e9diaires pour la production de plastiques et d’autres produits finis qui ne contiennent pas l’\u00e9l\u00e9ment.\u00a0En tant que d\u00e9sinfectant courant, le chlore \u00e9l\u00e9mentaire et les compos\u00e9s g\u00e9n\u00e9rateurs de chlore sont utilis\u00e9s plus directement dans les piscines pour les maintenir hygi\u00e9niques.\u00a0Bien qu’elle soit peut-\u00eatre mieux connue pour son r\u00f4le dans la fourniture d’eau potable, la chimie du chlore contribue \u00e9galement \u00e0 fournir des mat\u00e9riaux de construction \u00e9conomes en \u00e9nergie, des composants \u00e9lectroniques, des fibres optiques, des cellules \u00e0 \u00e9nergie solaire, 93 % des produits pharmaceutiques vitaux, 86 % des compos\u00e9s phytosanitaires, des plastiques m\u00e9dicaux. , et beaucoup plus.<\/p>\n<\/div><\/div>\n<\/div><\/div>\n<\/div><\/div>\n

\n

Sodium et Chlore – Comparaison dans le tableau<\/h2>\n<\/div><\/div>\n
\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\u00c9l\u00e9ment<\/td>\nSodium<\/b><\/td>\nChlore<\/b><\/td>\n<\/tr>\n
Densit\u00e9<\/td>\n0,968g\/cm3<\/strong><\/td>\n0,0032g\/cm3<\/strong><\/td>\n<\/tr>\n
R\u00e9sistance \u00e0 la traction ultime<\/td>\nN \/ A<\/strong><\/td>\nN \/ A<\/strong><\/td>\n<\/tr>\n
Limite d’\u00e9lasticit\u00e9<\/td>\nN \/ A<\/strong><\/td>\nN \/ A<\/strong><\/td>\n<\/tr>\n
Module de Young<\/td>\n10 GPa<\/strong><\/td>\nN \/ A<\/strong><\/td>\n<\/tr>\n
\u00c9chelle de Mohs<\/td>\n0,4<\/strong><\/td>\nN \/ A<\/strong><\/td>\n<\/tr>\n
Duret\u00e9 Brinell<\/td>\n0,69 MPa<\/strong><\/td>\nN \/ A<\/strong><\/td>\n<\/tr>\n
Duret\u00e9 Vickers<\/td>\nN \/ A<\/strong><\/td>\nN \/ A<\/strong><\/td>\n<\/tr>\n
Point de fusion<\/td>\n97,8\u00b0C<\/strong><\/td>\n-101\u00b0C<\/strong><\/td>\n<\/tr>\n
Point d’\u00e9bullition<\/td>\n883\u00b0C<\/strong><\/td>\n-34,6\u00b0C<\/strong><\/td>\n<\/tr>\n
Conductivit\u00e9 thermique<\/td>\n141W\/mK<\/strong><\/td>\n0,0089 W\/mK<\/strong><\/td>\n<\/tr>\n
Coefficient de dilatation thermique<\/td>\n71 \u00b5m\/mK<\/strong><\/td>\nN \/ A<\/strong><\/td>\n<\/tr>\n
Chaleur sp\u00e9cifique<\/td>\n1,23 J\/g\u00b7K<\/span><\/strong><\/td>\n0,48 J\/g\u00b7K<\/strong><\/td>\n<\/tr>\n
Temp\u00e9rature de fusion<\/td>\n2,598 kJ\/mol<\/strong><\/td>\n3,23 kJ\/mole<\/strong><\/td>\n<\/tr>\n
Chaleur de vaporisation<\/td>\n96,96 kJ\/mole<\/span><\/strong><\/td>\n10,2 kJ\/mole<\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div><\/div>\n","protected":false},"excerpt":{"rendered":"

Cet article contient une comparaison des principales propri\u00e9t\u00e9s thermiques et atomiques du sodium et du chlore, deux \u00e9l\u00e9ments chimiques comparables du tableau p\u00e9riodique.\u00a0Il contient \u00e9galement des descriptions de base et des applications des deux \u00e9l\u00e9ments.\u00a0Sodium contre Chlore. Source : www.luciteria.com<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[],"yoast_head":"\nSodium et Chlore - Comparaison - Propri\u00e9t\u00e9s - Material Properties<\/title>\n<meta name=\"description\" content=\"Cet article contient une comparaison des principales propri\u00e9t\u00e9s thermiques et atomiques du sodium et du chlore, deux \u00e9l\u00e9ments chimiques comparables du tableau p\u00e9riodique. Il contient \u00e9galement des descriptions de base et des applications des deux \u00e9l\u00e9ments. Sodium contre Chlore.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/material-properties.org\/fr\/sodium-et-chlore-comparaison-proprietes\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Sodium et Chlore - Comparaison - Propri\u00e9t\u00e9s - Material Properties\" \/>\n<meta property=\"og:description\" content=\"Cet article contient une comparaison des principales propri\u00e9t\u00e9s thermiques et atomiques du sodium et du chlore, deux \u00e9l\u00e9ments chimiques comparables du tableau p\u00e9riodique. Il contient \u00e9galement des descriptions de base et des applications des deux \u00e9l\u00e9ments. 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