{"id":1000,"date":"2020-06-03T10:54:31","date_gmt":"2020-06-03T08:54:31","guid":{"rendered":"http:\/\/toulouse-sgencfdt.fr\/WORDPRESS_ITRF\/?p=1000"},"modified":"2020-06-03T10:54:31","modified_gmt":"2020-06-03T08:54:31","slug":"tests-des-ions","status":"publish","type":"post","link":"https:\/\/toulouse-sgencfdt.fr\/WORDPRESS_ITRF\/2020\/06\/03\/tests-des-ions\/","title":{"rendered":"Tests des ions"},"content":{"rendered":"

Le TP de test des ions est tr\u00e8s courant en LP, en LGT, au coll\u00e8ge.<\/p>\n

Il peut donc \u00eatre tr\u00e8s utile d’avoir un petit r\u00e9capitulatif des r\u00e9sultats attendus…<\/p>\n

 <\/p>\n

Voici quelques tests des ions et leurs r\u00e9sultats:<\/p>\n\n\n\n\n\n\n\n\n\n\n\n
ions<\/td>\nr\u00e9actif<\/td>\ncouleur du pr\u00e9cipit\u00e9<\/td>\n<\/tr>\n
Cl–<\/sup><\/td>\nAgNO3<\/sub><\/td>\nblanc<\/td>\n<\/tr>\n
Cu2+<\/sup><\/td>\nNaOH<\/td>\nbleu<\/td>\n<\/tr>\n
Fe2+<\/sup><\/td>\nNaOH<\/td>\nvert<\/td>\n<\/tr>\n
Fe3+<\/sup><\/td>\nNaOH<\/td>\nrouille<\/td>\n<\/tr>\n
Al3+<\/sup><\/td>\nNaOH<\/td>\nblanc<\/td>\n<\/tr>\n
Zn2+<\/sup><\/td>\nNaOH<\/td>\nblanc<\/td>\n<\/tr>\n
Ca2+<\/sup><\/td>\noxalate d’ammonium<\/td>\nblanc<\/td>\n<\/tr>\n
SO42-<\/sup><\/sub><\/td>\nBaCl2<\/sub><\/td>\nblanc<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

Voici quelques r\u00e9sultats de test \u00e0 la flamme:<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Atome \u00e0 tester<\/td>\ncouleur de flamme<\/td>\n<\/tr>\n
Ba<\/td>\nVert pomme<\/td>\n<\/tr>\n
Ca<\/td>\nRouge brique<\/td>\n<\/tr>\n
Cu<\/td>\nBleue<\/td>\n<\/tr>\n
Fe<\/td>\nOr<\/td>\n<\/tr>\n
K<\/td>\nViolet<\/td>\n<\/tr>\n
Li<\/td>\nRouge<\/td>\n<\/tr>\n
Mn<\/td>\nVert-Jaune<\/td>\n<\/tr>\n
Mg<\/td>\nincolore<\/td>\n<\/tr>\n
Na<\/td>\nJaune<\/td>\n<\/tr>\n
P<\/td>\nTurquoise<\/td>\n<\/tr>\n
Pb<\/td>\nBleu-blanc<\/td>\n<\/tr>\n
Zn<\/td>\nBleu-Vert<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Le TP de test des ions est tr\u00e8s courant en LP, en LGT, au coll\u00e8ge. Il peut donc \u00eatre tr\u00e8s utile d’avoir un petit r\u00e9capitulatif des r\u00e9sultats attendus…   Voici quelques tests des ions et leurs r\u00e9sultats: ions r\u00e9actif couleur du pr\u00e9cipit\u00e9 Cl– AgNO3 blanc Cu2+ NaOH bleu Fe2+ NaOH vert Fe3+ NaOH rouille Al3+ … Continuer la lecture de Tests des ions<\/span> →<\/span><\/a><\/p>\n","protected":false},"author":11,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[26],"tags":[],"class_list":["post-1000","post","type-post","status-publish","format-standard","hentry","category-generalites"],"_links":{"self":[{"href":"https:\/\/toulouse-sgencfdt.fr\/WORDPRESS_ITRF\/wp-json\/wp\/v2\/posts\/1000","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/toulouse-sgencfdt.fr\/WORDPRESS_ITRF\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/toulouse-sgencfdt.fr\/WORDPRESS_ITRF\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/toulouse-sgencfdt.fr\/WORDPRESS_ITRF\/wp-json\/wp\/v2\/users\/11"}],"replies":[{"embeddable":true,"href":"https:\/\/toulouse-sgencfdt.fr\/WORDPRESS_ITRF\/wp-json\/wp\/v2\/comments?post=1000"}],"version-history":[{"count":1,"href":"https:\/\/toulouse-sgencfdt.fr\/WORDPRESS_ITRF\/wp-json\/wp\/v2\/posts\/1000\/revisions"}],"predecessor-version":[{"id":1001,"href":"https:\/\/toulouse-sgencfdt.fr\/WORDPRESS_ITRF\/wp-json\/wp\/v2\/posts\/1000\/revisions\/1001"}],"wp:attachment":[{"href":"https:\/\/toulouse-sgencfdt.fr\/WORDPRESS_ITRF\/wp-json\/wp\/v2\/media?parent=1000"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/toulouse-sgencfdt.fr\/WORDPRESS_ITRF\/wp-json\/wp\/v2\/categories?post=1000"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/toulouse-sgencfdt.fr\/WORDPRESS_ITRF\/wp-json\/wp\/v2\/tags?post=1000"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}