[{"question":"Dej po\u010das ktor\u00e9ho sa l\u00e1tky menia sa naz\u00fdva?","answers":["Chemick\u00e1 rovnica","Chemick\u00e1 reakcia","chemick\u00fd dej","synt\u00e9za"],"correct":"Chemick\u00e1 reakcia","order":"1"},{"question":"Z\u00e1pis chemickej reakcie sa naz\u00fdva?","answers":["Chemick\u00e1 rovnica","Chemick\u00e1 reakcia","chemick\u00fd dej","rozklad"],"correct":"Chemick\u00e1 rovnica","order":"2"},{"question":"L\u00e1tky ktor\u00e9, reaguj\u00fa sa naz\u00fdvaj\u00fa?","answers":["produkty","reaktanty","kovy","zl\u00fa\u010deniny"],"correct":"reaktanty","order":"3"},{"question":"L\u00e1tky ktor\u00e9, pri chem. reakcii vznikli sa naz\u00fdvaj\u00fa?","answers":["produkty","kovy","zl\u00fa\u010deniny","reaktanty"],"correct":"produkty","order":"4"},{"question":"Dopl\u0148: 2HCl + .... \u2192 ZnCl2<\/SUB>+ H2<\/SUB>","answers":["Zn","ZnCl","Zn2<\/SUB>","2Zn"],"correct":"Zn","order":"5"},{"question":"\u010co vznikne Cu + S \u2192","answers":["2CuS","CuS2<\/SUB>","CuS","5CuS"],"correct":"CuS","order":"6"},{"question":"Dopl\u0148: .... + 2HCl \u2192 FeCl2<\/SUB> +H2<\/SUB>","answers":["Fe","2Fe","Fe2<\/SUB>","Fe3<\/SUB>"],"correct":"Fe","order":"7"},{"question":"\u010co vznikne 2Na + Cl2<\/SUB> \u2192","answers":["NaCl","2NaCl","NaCl2<\/SUB>","Na2<\/SUB>Cl"],"correct":"2NaCl","order":"8"},{"question":"Dopl\u0148: ..... + Na2<\/SUB>CO3<\/SUB> \u2192 CaCO3<\/SUB> + 2NaCl","answers":["CaCl2<\/SUB>","Ca2<\/SUB>Cl","Ca2<\/SUB>Cl2<\/SUB>","2CaCl"],"correct":"CaCl2<\/SUB>","order":"9"},{"question":"\u0160\u00edpka v chemickej rovnici vyjadruje","answers":["smer chemickej reakcie","smer zlu\u010dovania","prav\u00fa a \u013eav\u00fa stranu","chemick\u00fa rovnicu"],"correct":"smer chemickej reakcie","order":"10"}]