[{"question":"Uve\u010fte v\u0161eobecn\u00fd vzorec hydr\u00e1tu soli","answers":["x (oxid) \u00b7 y H2O","x (hydroxid) \u00b7 y H2O","x (kyselina) \u00b7 y H2O","x (bezvod\u00e1 so\u013e) \u00b7 y H2O"],"correct":"x (bezvod\u00e1 so\u013e) \u00b7 y H2O","order":"1"},{"question":"Hydr\u00e1ty sol\u00ed niekedy naz\u00fdvame aj","answers":["kry\u0161talohydr\u00e1ty","oxidy","hydroxidy","kyseliny"],"correct":"kry\u0161talohydr\u00e1ty","order":"2"},{"question":"Uve\u010fte trivi\u00e1lny n\u00e1zov zl\u00fa\u010deniny: CuSO4 \u2022 5 H2O","answers":["modr\u00e1 skalica","biela skalica","zelen\u00e1 skalica","\u010derven\u00e1 skalica"],"correct":"modr\u00e1 skalica","order":"3"},{"question":"Uve\u010fte trivi\u00e1lny n\u00e1zov zl\u00fa\u010deniny: FeSO4 \u2022 7 H2O","answers":["modr\u00e1 skalica","biela skalica","zelen\u00e1 skalica","\u010derven\u00e1 skalica"],"correct":"zelen\u00e1 skalica","order":"4"},{"question":"Uve\u010fte \u010dislovkov\u00fa predponu, ktor\u00e1 vyjadruje po\u010det 6 molek\u00fal vody v hydr\u00e1te soli","answers":["dodeka-","okta-","hexa-","hepta-"],"correct":"hexa-","order":"5"},{"question":"Uve\u010fte \u010dislovkov\u00fa predponu, ktor\u00e1 vyjadruje po\u010det 2 molek\u00fal vody v hydr\u00e1te soli","answers":["mono-","di-","tri-","penta-"],"correct":"di-","order":"6"},{"question":"Uve\u010fte \u010dislovkov\u00fa predponu, ktor\u00e1 vyjadruje po\u010det 12 molek\u00fal vody v hydr\u00e1te soli","answers":["deka-","penta-","hepta-","dodeka-"],"correct":"dodeka-","order":"7"},{"question":"Uve\u010fte \u010dislovkov\u00fa predponu, ktor\u00e1 vyjadruje po\u010det 7 molek\u00fal vody v hydr\u00e1te soli","answers":["hepta-","hexa-","penta-","tetra-"],"correct":"hepta-","order":"8"},{"question":"Uve\u010fte chemick\u00fd vzorec zl\u00fa\u010deniny: tetrahydr\u00e1t chloridu mang\u00e1nat\u00e9ho","answers":["MnCl2 \u00b7 7 H2O","MnCl2 \u00b7 5 H2O","MnCl2 \u00b7 3 H2O","MnCl2 \u00b7 4 H2O"],"correct":"MnCl2 \u00b7 4 H2O","order":"9"},{"question":"Uve\u010fte chemick\u00fd vzorec zl\u00fa\u010deniny: heptahydr\u00e1t s\u00edranu zino\u010dnat\u00e9ho","answers":["ZnSO4 \u00b7 7 H2O","ZnSO4 \u00b7 6 H2O","ZnSO2\u00b7 7 H2O","ZnSO3 \u00b7 7 H2O"],"correct":"ZnSO4 \u00b7 7 H2O","order":"10"}]