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{“questions”:{“656k7”:{“id”:”656k7″,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:”L\u20191-butanolo e il 2-butanolo sono tra loro:”,”desc”:””,”hint”:””,”answers”:{“79gzh”:{“id”:”79gzh”,”image”:””,”imageId”:””,”title”:”A) isomeri di struttura”,”isCorrect”:”1″},”6w6zk”:{“id”:”6w6zk”,”image”:””,”imageId”:””,”title”:”B) isomeri conformazionali”},”hbspx”:{“id”:”hbspx”,”image”:””,”imageId”:””,”title”:”C) diastereoisomeri”},”2hrl7″:{“id”:”2hrl7″,”image”:””,”imageId”:””,”title”:”D) enantiomeri”},”nsh69″:{“id”:”nsh69″,”image”:””,”imageId”:””,”title”:”E) isomeri configurazionali”}}}},”results”:{“4k9ra”:{“id”:”4k9ra”,”title”:””,”image”:”https:\/\/www.pitest.it\/wp-content\/uploads\/2019\/12\/isomeri.jpg”,”imageId”:”1110″,”min”:”0″,”max”:”1″,”desc”:” \r\nL\u20191-butanolo e il 2-butanolo si distinguono per la posizione nella quale si presenta il …

{“questions”:{“b63zt”:{“id”:”b63zt”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:” \r\nMedicina 2017\r\n\r\n \r\nQuale tra i seguenti composti \u00e8 un’ammide?\r\n“,”desc”:””,”hint”:””,”answers”:{“gafz2”:{“id”:”gafz2″,”image”:””,”imageId”:””,”title”:”A) CH3COOCH3“},”52lxd”:{“id”:”52lxd”,”image”:””,”imageId”:””,”title”:”B) CH3NO2“},”xnojw”:{“id”:”xnojw”,”image”:””,”imageId”:””,”title”:”C) CH3NHCH3“},”70x9p”:{“id”:”70x9p”,”image”:””,”imageId”:””,”title”:”D) CH3NH2“},”q9ng1”:{“id”:”q9ng1″,”image”:””,”imageId”:””,”title”:”E) CH3CONH2“,”isCorrect”:”1″}}}},”results”:{“i4m1h”:{“id”:”i4m1h”,”title”:””,”image”:””,”imageId”:””,”min”:”0″,”max”:”1″,”desc”:” \r\nUna ammide \u00e8 determinata dalla presenza del gruppo funzionale ammidico: R-CONH2\r\n\r\n“,”redirect_url”:””}}}

{“questions”:{“owoxx”:{“id”:”owoxx”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:” \r\nMedicina 2017\r\n\r\n \r\nI non metalli reagiscono con l\u2019ossigeno per dare:\r\n \r\n\r\n”,”desc”:””,”hint”:””,”answers”:{“uevjr”:{“id”:”uevjr”,”image”:””,”imageId”:””,”title”:”A) eteri “},”pb9kb”:{“id”:”pb9kb”,”image”:””,”imageId”:””,”title”:”B) ossidi basici”},”7dto8″:{“id”:”7dto8″,”image”:””,”imageId”:””,”title”:”C) anidridi “,”isCorrect”:”1″},”0qguu”:{“id”:”0qguu”,”image”:””,”imageId”:””,”title”:”D) alcani”},”gdbta”:{“id”:”gdbta”,”image”:””,”imageId”:””,”title”:”E) idracidi”}}}},”results”:{“27w0i”:{“id”:”27w0i”,”title”:””,”image”:””,”imageId”:””,”min”:”0″,”max”:”1″,”desc”:” \r\nNello studio della nomenclatura della chimica inorganica si distinguono i …

{“questions”:{“v8nhu”:{“id”:”v8nhu”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:” \r\nMedicina 2017\r\n\r\n \r\nL\u2019ammoniaca NH3 \u00e8 in grado di accettare Ioni H+ formando NH4+, quindi \u00e8:\r\n“,”desc”:””,”hint”:””,”answers”:{“3u5nj”:{“id”:”3u5nj”,”image”:””,”imageId”:””,”title”:”A) una base di Schiff “},”fxjca”:{“id”:”fxjca”,”image”:””,”imageId”:””,”title”:”B) un acido di Lewis”},”t31m9″:{“id”:”t31m9″,”image”:””,”imageId”:””,”title”:”C) un composto anfotero”},”x04pf”:{“id”:”x04pf”,”image”:””,”imageId”:””,”title”:”D) una base …

{“questions”:{“2dgpx”:{“id”:”2dgpx”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:” \r\nMedicina 2017\r\n\r\n \r\nLa seguente reazione non \u00e8 bilanciata. Quali coefficienti \u00e8 necessario usare per un corretto bilanciamento?\r\n\r\n \r\na KClO3 \u2192 b KCl + c O2\r\n“,”desc”:””,”hint”:””,”answers”:{“vll93”:{“id”:”vll93″,”image”:””,”imageId”:””,”title”:”A) a = 1; b …

{“questions”:{“ndm2e”:{“id”:”ndm2e”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:” \r\nMedicina 2017\r\n\r\n \r\nDue atomi hanno numero atomico 6 e numero di massa rispettivamente 12 e 14. Si pu\u00f2 affermare che:\r\n\r\n”,”desc”:””,”hint”:””,”answers”:{“emrwe”:{“id”:”emrwe”,”image”:””,”imageId”:””,”title”:”A) i due elementi sono carbonio e azoto “},”p0iej”:{“id”:”p0iej”,”image”:””,”imageId”:””,”title”:”B) i …

{“questions”:{“wdf2x”:{“id”:”wdf2x”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:” \r\nMedicina 2017\r\n\r\n \r\nLa massa di un numero di Avogadro di atomi di carbonio \u00e8:\r\n\r\n”,”desc”:””,”hint”:””,”answers”:{“0vx0m”:{“id”:”0vx0m”,”image”:””,”imageId”:””,”title”:”A) 12,01 g “,”isCorrect”:”1″},”dmutw”:{“id”:”dmutw”,”image”:””,”imageId”:””,”title”:”B) 1 mol”},”urmah”:{“id”:”urmah”,”image”:””,”imageId”:””,”title”:”C) 12 u”},”pt7lv”:{“id”:”pt7lv”,”image”:””,”imageId”:””,”title”:”D) 1 g\/mol”},”l1v7t”:{“id”:”l1v7t”,”image”:””,”imageId”:””,”title”:”E) 12,01 g\/mol”}}}},”results”:{“2lm23”:{“id”:”2lm23″,”title”:””,”image”:””,”imageId”:””,”min”:”0″,”max”:”1″,”desc”:” \r\nCon l\u2019espressione \u201cun numero …

{“questions”:{“v403g”:{“id”:”v403g”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:” \r\nMedicina 2017\r\n\r\n \r\nQuale elemento presenta configurazione elettronica 1s2 2s1?\r\n“,”desc”:””,”hint”:””,”answers”:{“vlmw5”:{“id”:”vlmw5″,”image”:””,”imageId”:””,”title”:”A) Idrogeno “},”eaaz9”:{“id”:”eaaz9″,”image”:””,”imageId”:””,”title”:”B) Litio”,”isCorrect”:”1″},”fz3jv”:{“id”:”fz3jv”,”image”:””,”imageId”:””,”title”:”C) Magnesio “},”ja44o”:{“id”:”ja44o”,”image”:””,”imageId”:””,”title”:”D) Elio”},”7jfrv”:{“id”:”7jfrv”,”image”:””,”imageId”:””,”title”:”E) Cloro”}}}},”results”:{“txb1z”:{“id”:”txb1z”,”title”:””,”image”:””,”imageId”:””,”min”:”0″,”max”:”1″,”desc”:” \r\nL\u2019elemento in questione possiede tre elettroni in tutto: i primi due elettroni si …

{“questions”:{“a550g”:{“id”:”a550g”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:” \r\nMedicina 2017\r\n\r\n Qual \u00e8 la concentrazione di una soluzione costituita da 5 moli di soluto disciolte in 10 litri di soluzione?\r\n\r\n”,”desc”:””,”hint”:””,”answers”:{“fogq3”:{“id”:”fogq3″,”image”:””,”imageId”:””,”title”:”A) 5 M “},”23r6a”:{“id”:”23r6a”,”image”:””,”imageId”:””,”title”:”B) 2 M”},”jybqv”:{“id”:”jybqv”,”image”:””,”imageId”:””,”title”:”C) 0,5 M “,”isCorrect”:”1″},”zc1up”:{“id”:”zc1up”,”image”:””,”imageId”:””,”title”:”D) …

{“questions”:{“z3grn”:{“id”:”z3grn”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:” \r\nMedicina 2017\r\n\r\n \r\nUn composto chimico ha una temperatura di ebollizione di 68\u00b0C a pressione atmosferica. Si pu\u00f2 affermare con assoluta certezza che il composto in condizioni standard:\r\n\r\n”,”desc”:””,”hint”:””,”answers”:{“lr14q”:{“id”:”lr14q”,”image”:””,”imageId”:””,”title”:”A) \u00e8 un …