Archives

{“questions”:{“8nvd3”:{“id”:”8nvd3″,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:” \r\np.san 2010\r\n\r\n \r\nIl glicerolo (o glicerina) \u00e8:\r\n“,”desc”:””,”hint”:””,”answers”:{“77zn7”:{“id”:”77zn7″,”image”:””,”imageId”:””,”title”:”A) una base”},”d8onr”:{“id”:”d8onr”,”image”:””,”imageId”:””,”title”:”B) un grasso”},”bymux”:{“id”:”bymux”,”image”:””,”imageId”:””,”title”:”C) un polialcool”,”isCorrect”:”1″},”y9pwq”:{“id”:”y9pwq”,”image”:””,”imageId”:””,”title”:”D) un estere”},”i1kxw”:{“id”:”i1kxw”,”image”:””,”imageId”:””,”title”:”E) un fenolo”}}}},”results”:{“x0hi1”:{“id”:”x0hi1″,”title”:””,”image”:””,”imageId”:””,”min”:”0″,”max”:”1″,”desc”:” \r\n \r\n \r\n \r\n Un polialcol importantissimo in biochimica \u00e8 il GLICEROLO …

{“questions”:{“es665”:{“id”:”es665″,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:” \r\np.san 2005\r\n\r\n \r\nII fenolo \u00e8:\r\n“,”desc”:””,”hint”:””,”answers”:{“0wtsl”:{“id”:”0wtsl”,”image”:””,”imageId”:””,”title”:”A) Un chetone”},”frow5″:{“id”:”frow5″,”image”:””,”imageId”:””,”title”:”B) Un alcol aromatico”,”isCorrect”:”1″},”ga9w4″:{“id”:”ga9w4″,”image”:””,”imageId”:””,”title”:”C) Un’ammina”},”rgl1t”:{“id”:”rgl1t”,”image”:””,”imageId”:””,”title”:”D) Un idrocarburo alifatico”},”nojro”:{“id”:”nojro”,”image”:””,”imageId”:””,”title”:”E) Un acido carbossilico”}}}},”results”:{“21yi8”:{“id”:”21yi8″,”title”:””,”image”:””,”imageId”:””,”min”:”0″,”max”:”1″,”desc”:” \r\n \r\n \r\n \r\n Il quiz \u00e8 particolarmente semplice. La desinenza in\u00a0\u2212olo\u00a0individua …

{“questions”:{“xy7lf”:{“id”:”xy7lf”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:” \r\np.san 2005\r\n\r\n \r\nII butanolo \u00e8:\r\n“,”desc”:””,”hint”:””,”answers”:{“iygb4”:{“id”:”iygb4″,”image”:””,”imageId”:””,”title”:”A) estere”},”ffo0t”:{“id”:”ffo0t”,”image”:””,”imageId”:””,”title”:”B) ammina”},”fcv9j”:{“id”:”fcv9j”,”image”:””,”imageId”:””,”title”:”C) semiacetale”},”8is5y”:{“id”:”8is5y”,”image”:””,”imageId”:””,”title”:”D) ammide”},”v2phi”:{“id”:”v2phi”,”image”:””,”imageId”:””,”title”:”E) alcol”,”isCorrect”:”1″}}}},”results”:{“jmh8a”:{“id”:”jmh8a”,”title”:””,”image”:””,”imageId”:””,”min”:”0″,”max”:”1″,”desc”:” Il quiz \u00e8 particolarmente semplice. La desinenza in \u2212olo individua senza alcun dubbio un alcol.\r\n Seguono i due possibili …

{“questions”:{“p54x5”:{“id”:”p54x5″,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:” \r\np.san 2005\r\n\r\n \r\nQual \u00e8 il gruppo funzionale degli alcoli?\r\n“,”desc”:””,”hint”:””,”answers”:{“nn2ez”:{“id”:”nn2ez”,”image”:””,”imageId”:””,”title”:”A) \u2212C=O”},”kqw86″:{“id”:”kqw86″,”image”:””,”imageId”:””,”title”:”B) \u2212OH”,”isCorrect”:”1″},”2z1a9″:{“id”:”2z1a9″,”image”:””,”imageId”:””,”title”:”C) \u2212COOH”},”3xbzp”:{“id”:”3xbzp”,”image”:””,”imageId”:””,”title”:”D) \u2212Cl”},”occv6″:{“id”:”occv6″,”image”:””,”imageId”:””,”title”:”E) \u2212NH2“}}}},”results”:{“zym3w”:{“id”:”zym3w”,”title”:””,”image”:””,”imageId”:””,”min”:”0″,”max”:”1″,”desc”:” Il gruppo funzionale che caratterizza un alcol quando \u00e8 presente su una struttura carboniosa (idrocarburo) …

{“questions”:{“3l8vd”:{“id”:”3l8vd”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:” \r\nVeterinaria 2016\r\n\r\n \r\nPer disidratazione degli alcoli si possono ottenere:\r\n“,”desc”:””,”hint”:””,”answers”:{“670zy”:{“id”:”670zy”,”image”:””,”imageId”:””,”title”:”A) acidi carbossilici”},”kushv”:{“id”:”kushv”,”image”:””,”imageId”:””,”title”:”B) chetoni”},”qmjy6″:{“id”:”qmjy6″,”image”:””,”imageId”:””,”title”:”C) alcani”},”d936n”:{“id”:”d936n”,”image”:””,”imageId”:””,”title”:”D) alcheni”,”isCorrect”:”1″},”bfmi6″:{“id”:”bfmi6″,”image”:””,”imageId”:””,”title”:”E) alchini”}}}},”results”:{“85cyb”:{“id”:”85cyb”,”title”:””,”image”:””,”imageId”:””,”min”:”0″,”max”:”1″,”desc”:” Una reazione di disidratazione \u00e8, come definisce il termine stesso, una reazione che \”toglie\” …

{“questions”:{“t7tuu”:{“id”:”t7tuu”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:” \r\nMedicina 2015\r\n\r\n \r\nQual \u00e8 il nome sistematico IUPAC del composto organico con formula CH3CBr2CH(OH)(CH2)4CH3?\r\n“,”desc”:””,”hint”:””,”answers”:{“ymcok”:{“id”:”ymcok”,”image”:””,”imageId”:””,”title”:”A) 7,7-dibromo-eptan-6-olo”},”aztr1″:{“id”:”aztr1″,”image”:””,”imageId”:””,”title”:”B) 2,2-dibromo-eptan-3-olo”},”8n3ds”:{“id”:”8n3ds”,”image”:””,”imageId”:””,”title”:”C) 2,2-dibromo-ottan-3-olo”,”isCorrect”:”1″},”2gf5b”:{“id”:”2gf5b”,”image”:””,”imageId”:””,”title”:”D) 7,7-dibromo-ottan-1-olo”},”oa0uw”:{“id”:”oa0uw”,”image”:””,”imageId”:””,”title”:”E) 2,2-dibromo-ottan-2-olo”}}}},”results”:{“km48e”:{“id”:”km48e”,”title”:””,”image”:””,”imageId”:””,”min”:”0″,”max”:”1″,”desc”:” Dobbiamo riscrivere la formula della molecola andando ad individuare il …

{“questions”:{“oum3v”:{“id”:”oum3v”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:” \r\nVeterinaria 2002\r\n\r\n \r\nIl composto CH2OH – CHOH – CH2OH \u00e8: \r\n“,”desc”:””,”hint”:””,”answers”:{“uxzvz”:{“id”:”uxzvz”,”image”:””,”imageId”:””,”title”:”A) un alcool trivalente due volte secondario ed una volta primario “},”xr50j”:{“id”:”xr50j”,”image”:””,”imageId”:””,”title”:”B) un alcool terziario trivalente “},”2spce”:{“id”:”2spce”,”image”:””,”imageId”:””,”title”:”C) un alcool …

{“questions”:{“zltvl”:{“id”:”zltvl”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:” \r\nOdontoiatria 2008\r\n\r\n \r\nGli alcoli sono caratterizzati da punti di ebollizione pi\u00f9 alti dei corrispondenti alcani. Questo a causa:\r\n“,”desc”:””,”hint”:””,”answers”:{“s15qy”:{“id”:”s15qy”,”image”:””,”imageId”:””,”title”:”A) di ragioni non ben conosciute”},”ftvm9″:{“id”:”ftvm9″,”image”:””,”imageId”:””,”title”:”B) della polarit\u00e0 della molecola”},”9hs8i”:{“id”:”9hs8i”,”image”:””,”imageId”:””,”title”:”C) del tipo …

{“questions”:{“pzm15”:{“id”:”pzm15″,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:” \r\nOdontoiatria 2004\r\n\r\n \r\nQuale dei seguenti solventi \u00e8 polare?\r\n“,”desc”:””,”hint”:””,”answers”:{“o77rf”:{“id”:”o77rf”,”image”:””,”imageId”:””,”title”:”A) Metanolo”,”isCorrect”:”1″},”9vwhz”:{“id”:”9vwhz”,”image”:””,”imageId”:””,”title”:”B) Cloroformio”},”ibeo4″:{“id”:”ibeo4″,”image”:””,”imageId”:””,”title”:”C) Tetracloruro di carbonio”},”fyqi1″:{“id”:”fyqi1″,”image”:””,”imageId”:””,”title”:”D) Etere dimetilico”},”i2v02″:{“id”:”i2v02″,”image”:””,”imageId”:””,”title”:”E) Eptano”}}}},”results”:{“cg1pk”:{“id”:”cg1pk”,”title”:””,”image”:””,”imageId”:””,”min”:”0″,”max”:”1″,”desc”:” Un solvente \u00e8 definito polare quando la molecola possiede una evidente polarit\u00e0, ovvero …

{“questions”:{“9iboe”:{“id”:”9iboe”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:” \r\nMedicina 2004\r\n\r\n \r\nQuale delle seguenti coppie di composti sono collegate da legami a ponte di idrogeno?\r\n“,”desc”:””,”hint”:””,”answers”:{“9olbj”:{“id”:”9olbj”,”image”:””,”imageId”:””,”title”:”A) Etano – propano”},”me1dp”:{“id”:”me1dp”,”image”:””,”imageId”:””,”title”:”B) Etanolo – metanolo”,”isCorrect”:”1″},”jh4os”:{“id”:”jh4os”,”image”:””,”imageId”:””,”title”:”C) Acqua – etano”},”144r1″:{“id”:”144r1″,”image”:””,”imageId”:””,”title”:”D) Acqua – ciclopentano”},”r8f4v”:{“id”:”r8f4v”,”image”:””,”imageId”:””,”title”:”E) Benzene …