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{“questions”:{“s0az0”:{“id”:”s0az0″,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:” \r\nMedicina 1998\r\n\r\n \r\nQuale delle seguenti affermazioni \u00e8 CORRETTA?\r\n“,”desc”:””,”hint”:””,”answers”:{“jciz2”:{“id”:”jciz2″,”image”:””,”imageId”:””,”title”:”A) una molecola di O2 pesa 32 g;”},”ki6hr”:{“id”:”ki6hr”,”image”:””,”imageId”:””,”title”:”B) una mole di O2 pesa 32 g;”,”isCorrect”:”1″},”lfzjr”:{“id”:”lfzjr”,”image”:””,”imageId”:””,”title”:”C) una mole di O2 pesa 16 g.”},”whk9v”:{“id”:”whk9v”,”image”:””,”imageId”:””,”title”:”D) …

{“questions”:{“ftqqa”:{“id”:”ftqqa”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:” \r\nMedicina 1998\r\n\r\n \r\nUn atomo neutro contiene 13 protoni, 13 elettroni e 14 neutroni; il peso atomico \u00e8 circa:\r\n“,”desc”:””,”hint”:””,”answers”:{“s4507”:{“id”:”s4507″,”image”:””,”imageId”:””,”title”:”A) 27″,”isCorrect”:”1″},”5y3am”:{“id”:”5y3am”,”image”:””,”imageId”:””,”title”:”B) 40″},”4ey34″:{“id”:”4ey34″,”image”:””,”imageId”:””,”title”:”C) 13″},”1c7a0″:{“id”:”1c7a0″,”image”:””,”imageId”:””,”title”:”D) 14″},”9gh2x”:{“id”:”9gh2x”,”image”:””,”imageId”:””,”title”:”E) 26″}}}},”results”:{“kjju3”:{“id”:”kjju3″,”title”:””,”image”:””,”imageId”:””,”min”:”0″,”max”:”1″,”desc”:” \r\nIl peso atomico di un atomo …

{“questions”:{“s0jj9”:{“id”:”s0jj9″,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:” \r\nOdontoiatria 1997\r\n\r\n \r\nUna sola delle seguenti affermazioni concernenti lo ione potassio (Z = 19, P.A. = 39) \u00e8 ERRATA. Quale?\r\n“,”desc”:””,”hint”:””,”answers”:{“ostst”:{“id”:”ostst”,”image”:””,”imageId”:””,”title”:”A) Nel nucleo sono presenti 19 protoni”},”2fkrh”:{“id”:”2fkrh”,”image”:””,”imageId”:””,”title”:”B) La configurazione elettronica …

{“questions”:{“aln76”:{“id”:”aln76″,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:” \r\nOdontoiatria 2008\r\n\r\n \r\nSecondo la legge di Lavoiser in una trasformazione chimica rimane costante:\r\n“,”desc”:””,”hint”:””,”answers”:{“bgn7g”:{“id”:”bgn7g”,”image”:””,”imageId”:””,”title”:”A) l volume delle sostanze”},”tpjjg”:{“id”:”tpjjg”,”image”:””,”imageId”:””,”title”:”B) la massa del sistema”,”isCorrect”:”1″},”fmvvc”:{“id”:”fmvvc”,”image”:””,”imageId”:””,”title”:”C) lo stato di aggregazione delle sostanze”},”z51p8″:{“id”:”z51p8″,”image”:””,”imageId”:””,”title”:”D) il contenuto …

{“questions”:{“5ttvx”:{“id”:”5ttvx”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:” \r\nMedicina 1997\r\n\r\n \r\nLa densit\u00e0 di un liquido \u00e8 1,41 g\/mL. Ci\u00f2 significa che:“,”desc”:””,”hint”:””,”answers”:{“43n1j”:{“id”:”43n1j”,”image”:””,”imageId”:””,”title”:”A) 1 mL pesa 1,41 Kg”},”7rqj4″:{“id”:”7rqj4″,”image”:””,”imageId”:””,”title”:”B) 20 mL pesano 28,2 g”,”isCorrect”:”1″},”gy3y2″:{“id”:”gy3y2″,”image”:””,”imageId”:””,”title”:”C) 10 mL pesano 141 mg”},”scso8″:{“id”:”scso8″,”image”:””,”imageId”:””,”title”:”D) 1 …

{“questions”:{“1dkh5”:{“id”:”1dkh5″,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:” \r\nMedicina 2016 \r\n\r\n \r\nDall’equazione generale di stato dei gas perfetti si pu\u00f2 dedurre che:“,”desc”:””,”hint”:””,”answers”:{“2zzf7”:{“id”:”2zzf7″,”image”:””,”imageId”:””,”title”:”A) in condizioni di temperatura e numero di moli costanti, il volume di un gas \u00e8 …

{“questions”:{“fz06g”:{“id”:”fz06g”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:” \r\nProf.san. 2017 \r\n\r\n \r\nCome viene chiamato il passaggio dallo stato liquido allo stato aeriforme?\r\n“,”desc”:””,”hint”:””,”answers”:{“wxjvn”:{“id”:”wxjvn”,”image”:””,”imageId”:””,”title”:”A) Condensazione”},”9un1b”:{“id”:”9un1b”,”image”:””,”imageId”:””,”title”:”B) Fusione”},”ra01d”:{“id”:”ra01d”,”image”:””,”imageId”:””,”title”:”C) Evaporazione”,”isCorrect”:”1″},”bebju”:{“id”:”bebju”,”image”:””,”imageId”:””,”title”:”D) Sublimazione”},”z41in”:{“id”:”z41in”,”image”:””,”imageId”:””,”title”:”E) Brinamento”}}}},”results”:{“mqnav”:{“id”:”mqnav”,”title”:””,”image”:””,”imageId”:””,”min”:”0″,”max”:”1″,”desc”:” \r\n\u00c8 bene conoscere il nome di tutti i passaggi di …

{“questions”:{“76cde”:{“id”:”76cde”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:” \r\nProf.san. 2016 \r\n\r\n \r\nLa temperatura di fusione dell’acqua \u00e8 la temperatura alla quale:\r\n“,”desc”:””,”hint”:””,”answers”:{“uwebs”:{“id”:”uwebs”,”image”:””,”imageId”:””,”title”:”A) l’acqua liquida congela”,”isCorrect”:”1″},”5nfjm”:{“id”:”5nfjm”,”image”:””,”imageId”:””,”title”:”B) coesistono i tre stati liquido, solido e aeriforme”},”7eptr”:{“id”:”7eptr”,”image”:””,”imageId”:””,”title”:”C) il vapor acqueo liquef\u00e0″},”2dz2x”:{“id”:”2dz2x”,”image”:””,”imageId”:””,”title”:”D) il …

{“questions”:{“v23yj”:{“id”:”v23yj”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:” \r\nProf.san. 2015 \r\n\r\n \r\nUn liquido bolle:\r\n“,”desc”:””,”hint”:””,”answers”:{“oukl0”:{“id”:”oukl0″,”image”:””,”imageId”:””,”title”:”A) a 100 \u00b0C”},”k4b57″:{“id”:”k4b57″,”image”:””,”imageId”:””,”title”:”B) quando si formano abbondanti bollicine”},”adxvo”:{“id”:”adxvo”,”image”:””,”imageId”:””,”title”:”C) quando la tensione di vapore \u00e8 zero”},”8g605″:{“id”:”8g605″,”image”:””,”imageId”:””,”title”:”D) quando la tensione di vapore eguaglia la pressione …

{“questions”:{“qchgf”:{“id”:”qchgf”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:” \r\nProf.san. 2015 \r\n\r\n \r\nIn chimica, la condensazione \u00e8 il passaggio di stato:\r\n“,”desc”:””,”hint”:””,”answers”:{“izhcr”:{“id”:”izhcr”,”image”:””,”imageId”:””,”title”:”A) da solido a gassoso”},”y7xw0″:{“id”:”y7xw0″,”image”:””,”imageId”:””,”title”:”B) da gassoso a solido”},”wfhzw”:{“id”:”wfhzw”,”image”:””,”imageId”:””,”title”:”C) da gassoso a liquido”,”isCorrect”:”1″},”qe9g4″:{“id”:”qe9g4″,”image”:””,”imageId”:””,”title”:”D) da solido a liquido”},”2up0e”:{“id”:”2up0e”,”image”:””,”imageId”:””,”title”:”E) da …