[{"question":"Uve\u010fte chemick\u00fd vzorec chloridu sodn\u00e9ho","answers":["NaI","NaCl","NaBr","NaF"],"correct":"NaCl","order":"1"},{"question":"Uve\u010fte chemick\u00fd vzorec uhli\u010ditanu v\u00e1penat\u00e9ho","answers":["CaCO","CaCO2","CaCO3","CaCO4"],"correct":"CaCO3","order":"2"},{"question":"Uve\u010fte ako naz\u00fdvame l\u00e1tky, ktor\u00e9 maj\u00fa vo svojej \u0161trukt\u00fare zabudovan\u00fa molekulu alebo molekuly vody","answers":["kry\u0161talohydr\u00e1ty","amfot\u00e9rne l\u00e1tky","pol\u00e1rne l\u00e1tky","nepol\u00e1rne l\u00e1tky"],"correct":"kry\u0161talohydr\u00e1ty","order":"3"},{"question":"Uve\u010fte chemick\u00fd vzorec hydroxidu hlinit\u00e9ho","answers":["AlOH","Al(OH)2","Al(OH)3","Al(OH)4"],"correct":"Al(OH)3","order":"4"},{"question":"Uve\u010fte chemick\u00fd vzorec hydroxidu zino\u010dnat\u00e9ho","answers":["Zn(OH)2","Zn(OH)","Zn(OH)4","Zn(OH)6"],"correct":"Zn(OH)2","order":"5"},{"question":"Dopl\u0148te chemick\u00fa rovnicu termick\u00e9ho rozkladu (prebieha pri 500 \u00b0C) 2Al(OH)3\u2192","answers":["AlO + H2O","Al2O3 + 3 H2O","Al2O2 + 3 H2O","Al2O2 + 2 H2O"],"correct":"Al2O3 + 3 H2O","order":"6"},{"question":"Dopl\u0148te chemick\u00fa rovnicu termick\u00e9ho rozkladu (prebieha pri 125 \u00b0C) Zn(OH)2\u2192","answers":["ZnO + H2O","Zn2O3 + 3 H2O","Zn2O + 2 H2O","Zn2O3 + 4 H2O"],"correct":"ZnO + H2O","order":"7"},{"question":"Dopl\u0148te chemick\u00fa rovnicu termick\u00e9ho rozkladu (prebieha pri teplote nd 900 \u00b0C) CaCO3\u2192","answers":["CaO + CO2","CaO2 + CO2","CaO4 + CO2","CaO8 + CO2"],"correct":"CaO + CO2","order":"8"},{"question":"Uve\u010fte chemick\u00fd vzorec oxidu uhli\u010dit\u00e9ho","answers":["CO","CO2","CO3","CO4"],"correct":"CO2","order":"9"},{"question":"Uve\u010fte chemick\u00fd vzorec oxidu v\u00e1penat\u00e9ho","answers":["CaO2","CaO","CaO3","CaO5"],"correct":"CaO","order":"10"}]