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{“questions”:{“snji6”:{“id”:”snji6″,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:” \r\nMedicina 2016\r\n\r\n \r\nIndividuare l\u2019affermazione FALSA riguardo al doppio legame tra atomi di carbonio.\r\n“,”desc”:””,”hint”:””,”answers”:{“nk1np”:{“id”:”nk1np”,”image”:””,”imageId”:””,”title”:”A) \u00c8 pi\u00f9 debole del legame triplo tra atomi di carbonio”},”frift”:{“id”:”frift”,”image”:””,”imageId”:””,”title”:”B) \u00c8 pi\u00f9 forte del legame semplice …

{“questions”:{“yatmk”:{“id”:”yatmk”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:” \r\nVeterinaria 2012\r\n\r\n \r\nQual \u00e8 la formula dell\u2019etilene?\r\n“,”desc”:””,”hint”:””,”answers”:{“nmhmf”:{“id”:”nmhmf”,”image”:””,”imageId”:””,”title”:”A) C3H8“},”3sv83”:{“id”:”3sv83″,”image”:””,”imageId”:””,”title”:”B) C2H6“},”rwntw”:{“id”:”rwntw”,”image”:””,”imageId”:””,”title”:”C) C2H2“},”9c5sq”:{“id”:”9c5sq”,”image”:””,”imageId”:””,”title”:”D) C3H6“},”authp”:{“id”:”authp”,”image”:””,”imageId”:””,”title”:”E) C2H4“,”isCorrect”:”1″}}}}}

{“questions”:{“ysbwo”:{“id”:”ysbwo”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:” \r\nVeterinaria 2010\r\n\r\n \r\nC5H10 \u00e8 la formula bruta del:\r\n“,”desc”:””,”hint”:””,”answers”:{“w7hto”:{“id”:”w7hto”,”image”:””,”imageId”:””,”title”:”A) pentano”},”jyjcj”:{“id”:”jyjcj”,”image”:””,”imageId”:””,”title”:”B) pentene”,”isCorrect”:”1″},”uyibz”:{“id”:”uyibz”,”image”:””,”imageId”:””,”title”:”C) pentadiene”},”srq4j”:{“id”:”srq4j”,”image”:””,”imageId”:””,”title”:”D) isopentano”},”fvxqn”:{“id”:”fvxqn”,”image”:””,”imageId”:””,”title”:”E) ciclopentene”}}}}}

{“questions”:{“c7lkz”:{“id”:”c7lkz”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:” \r\nMedicina 2010\r\n\r\n \r\nQuale delle seguenti \u00e8 la formula bruta di un idrocarburo lineare monoinsaturo?\r\n“,”desc”:””,”hint”:””,”answers”:{“51xep”:{“id”:”51xep”,”image”:””,”imageId”:””,”title”:”A) CnH2n“,”isCorrect”:”1″},”989xs”:{“id”:”989xs”,”image”:””,”imageId”:””,”title”:”B) CnH2n + 2“},”g1fmc”:{“id”:”g1fmc”,”image”:””,”imageId”:””,”title”:”C) CnH2n – 2“},”lb5ql”:{“id”:”lb5ql”,”image”:””,”imageId”:””,”title”:”D) CnHn \u2013 2“},”rq788”:{“id”:”rq788″,”image”:””,”imageId”:””,”title”:”E) CnHn + 2“}}}}}

{“questions”:{“n2ew8”:{“id”:”n2ew8″,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:” \r\nOdontoiatria 1998\r\n\r\n \r\nLa reazione che trasforma gli alcani in alcheni \u00e8:\r\n“,”desc”:””,”hint”:””,”answers”:{“nf4dm”:{“id”:”nf4dm”,”image”:””,”imageId”:””,”title”:”A) idrogenazione;”},”fra7p”:{“id”:”fra7p”,”image”:””,”imageId”:””,”title”:”B) riduzione;”},”asw11″:{“id”:”asw11″,”image”:””,”imageId”:””,”title”:”C) deidrogenazione;”,”isCorrect”:”1″},”eildr”:{“id”:”eildr”,”image”:””,”imageId”:””,”title”:”D) deidratazione;”},”e1z10″:{“id”:”e1z10″,”image”:””,”imageId”:””,”title”:”E) deprotonazione.”}}}}}

{“questions”:{“gw7ya”:{“id”:”gw7ya”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:” \r\nMedicina 1997\r\n\r\n \r\nIl numero di atomi di H presenti in un alchene contenente n atomi di C \u00e8:\r\n“,”desc”:””,”hint”:””,”answers”:{“zbcl7”:{“id”:”zbcl7″,”image”:””,”imageId”:””,”title”:”A) n + 2″},”qfkd3″:{“id”:”qfkd3″,”image”:””,”imageId”:””,”title”:”B) 2n + 2″},”1o9ky”:{“id”:”1o9ky”,”image”:””,”imageId”:””,”title”:”C) 2n – 2″},”9iigt”:{“id”:”9iigt”,”image”:””,”imageId”:””,”title”:”D) 2n”,”isCorrect”:”1″},”usfwz”:{“id”:”usfwz”,”image”:””,”imageId”:””,”title”:”E) n …

{“questions”:{“f0o77”:{“id”:”f0o77″,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:” \r\np.san 2017\r\n\r\n \r\nIndicare l’idrocarburo.\r\n“,”desc”:””,”hint”:””,”answers”:{“y1wgp”:{“id”:”y1wgp”,”image”:””,”imageId”:””,”title”:”A) CH3CH2OH”},”935c9″:{“id”:”935c9″,”image”:””,”imageId”:””,”title”:”B) C6H14“,”isCorrect”:”1″},”iqjul”:{“id”:”iqjul”,”image”:””,”imageId”:””,”title”:”C) HCOOCH3“},”i3vy4”:{“id”:”i3vy4″,”image”:””,”imageId”:””,”title”:”D) CH3OH”},”ymzs0″:{“id”:”ymzs0″,”image”:””,”imageId”:””,”title”:”E) CH3COOH”}}}},”results”:{“92cc2”:{“id”:”92cc2″,”title”:””,”image”:””,”imageId”:””,”min”:”0″,”max”:”1″,”desc”:” Analizziamo le risposte.\r\n A) CH3CH2OH\u00a0 \u00a0Si tratta di un alcol per la presenza del gruppo \u2212OH. Alcol etilico.\r\n B) C6H14\u00a0 …

{“questions”:{“l5ryb”:{“id”:”l5ryb”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:” \r\np.san 2008\r\n\r\n \r\nLa formula bruta C4H10 corrisponde a:\r\n“,”desc”:””,”hint”:””,”answers”:{“9ktor”:{“id”:”9ktor”,”image”:””,”imageId”:””,”title”:”A) un alcano”,”isCorrect”:”1″},”dhvds”:{“id”:”dhvds”,”image”:””,”imageId”:””,”title”:”B) un acido carbossilico”},”6p2bl”:{“id”:”6p2bl”,”image”:””,”imageId”:””,”title”:”C) un estere”},”mf4d4″:{“id”:”mf4d4″,”image”:””,”imageId”:””,”title”:”D) un chetone”},”cuykr”:{“id”:”cuykr”,”image”:””,”imageId”:””,”title”:”E) un\u2019aldeide”}}}},”results”:{“rm7li”:{“id”:”rm7li”,”title”:””,”image”:””,”imageId”:””,”min”:”0″,”max”:”1″,”desc”:” Per riconoscere la famiglia alla quale appartiene un idrocarburo (alcani, alcheni, …

{“questions”:{“pmfkj”:{“id”:”pmfkj”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:” \r\np.san 2006 \r\n\r\n \r\nUn alcano \u00e8 un composto organico:\r\n“,”desc”:””,”hint”:””,”answers”:{“p3pyu”:{“id”:”p3pyu”,”image”:””,”imageId”:””,”title”:”A) costituito da carbonio, ossigeno e idrogeno”},”fhvy9″:{“id”:”fhvy9″,”image”:””,”imageId”:””,”title”:”B) costituito solo da idrogeno e carbonio”,”isCorrect”:”1″},”axl11″:{“id”:”axl11″,”image”:””,”imageId”:””,”title”:”C) con propriet\u00e0 simili agli alcali”},”ir87o”:{“id”:”ir87o”,”image”:””,”imageId”:””,”title”:”D) del quale non …

{“questions”:{“ayamu”:{“id”:”ayamu”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:” \r\nVeterinaria 2011\r\n\r\n \r\nCome si chiama il gruppo alchilico che ha formula \u2013CH2CH2CH3?\r\n“,”desc”:””,”hint”:””,”answers”:{“bs1mq”:{“id”:”bs1mq”,”image”:””,”imageId”:””,”title”:”A) Propino”},”t8myq”:{“id”:”t8myq”,”image”:””,”imageId”:””,”title”:”B) Pronano”},”04uxf”:{“id”:”04uxf”,”image”:””,”imageId”:””,”title”:”C) Propene”},”wwzfq”:{“id”:”wwzfq”,”image”:””,”imageId”:””,”title”:”D) Propanale”},”dw5pj”:{“id”:”dw5pj”,”image”:””,”imageId”:””,”title”:”E) Propile”,”isCorrect”:”1″}}}},”results”:{“tw7rd”:{“id”:”tw7rd”,”title”:””,”image”:””,”imageId”:””,”min”:”0″,”max”:”1″,”desc”:” Analizziamo la formula:\r\n \u2013CH2CH2CH3\r\n vediamo a sinistra un trattino che indica la …