[{"question":"\u010co naz\u00fdvame chemickou reakciou?","answers":["deje, pri ktor\u00fd vznikaj\u00fa nov\u00e9 chemick\u00e9 l\u00e1tky","deje, pri ktor\u00fdch zanikaj\u00fa chemick\u00e9 l\u00e1tky","deje, pri ktor\u00fdch nahr\u00e1dzame in\u00e9 l\u00e1tky","deje, pri ktor\u00fdch l\u00e1tky menia svoju v\u00f4\u0148u"],"correct":"deje, pri ktor\u00fd vznikaj\u00fa nov\u00e9 chemick\u00e9 l\u00e1tky","order":"1"},{"question":"\u010co s\u00fa reaktanty?","answers":["l\u00e1kty, ktor\u00e9 pri chemick\u00fdch reakci\u00e1ch zanikaj\u00fa","l\u00e1tky, ktor\u00e9 pri chemick\u00fdch reakci\u00e1ch spolu reaguj\u00fa","l\u00e1kty, ktor\u00e9 pri chemick\u00fdch reakci\u00e1ch vznikaj\u00fa","l\u00e1tky, ktor\u00e9 pri chemick\u00fdch reakci\u00e1ch zanikaj\u00fa"],"correct":"l\u00e1tky, ktor\u00e9 pri chemick\u00fdch reakci\u00e1ch spolu reaguj\u00fa","order":"2"},{"question":"\u010co s\u00fa reaktanty v danej chemickej sch\u00e9me: Hor\u010d\u00edk + Kysl\u00edk = Oxid hore\u010dnat\u00fd?","answers":["hor\u010d\u00edk","hor\u010d\u00edk, kysl\u00edk","kysl\u00edk, oxid uhli\u010dit\u00fd","oxid uhli\u010dit\u00fd"],"correct":"hor\u010d\u00edk, kysl\u00edk","order":"3"},{"question":"\u010co s\u00fa produkty?","answers":["l\u00e1kty, ktor\u00e9 pri chemick\u00fdch reakci\u00e1ch zanikaj\u00fa","l\u00e1tky, ktor\u00e9 pri chemick\u00fdch reakci\u00e1ch menia svoj vzh\u013ead","l\u00e1tky, ktor\u00e9 pri chemick\u00fdch reakci\u00e1ch spolu reaguj\u00fa","l\u00e1kty, ktor\u00e9 pri chemick\u00fdch reakci\u00e1ch vznikaj\u00fa"],"correct":"l\u00e1kty, ktor\u00e9 pri chemick\u00fdch reakci\u00e1ch vznikaj\u00fa","order":"4"},{"question":"\u010co s\u00fa produkty v danej chemickej sch\u00e9me: Hor\u010d\u00edk + Kysl\u00edk = Oxid hore\u010dnat\u00fd?","answers":["hor\u010d\u00edk, kysl\u00edk","hor\u010d\u00edk","oxid uhli\u010dit\u00fd","kysl\u00edk, oxid uhli\u010dit\u00fd"],"correct":"oxid uhli\u010dit\u00fd","order":"5"},{"question":"Ak\u00fdm sp\u00f4sobom zapisujeme chemick\u00e9 reakcie?","answers":["chemick\u00fdmi rovnicami","chemick\u00fdmi z\u00e1pisami","chemick\u00fdm popisom","chemick\u00fdmi nerovnicami"],"correct":"chemick\u00fdmi rovnicami","order":"6"},{"question":"Ak\u00fd z\u00e1kon plat\u00ed pri ka\u017edej chemickej reakcii?","answers":["z\u00e1kom zachovania presnosti","z\u00e1kon zachovania ve\u013ekosti","z\u00e1kon zachovania hmotnosti","z\u00e1kon zachovania spr\u00e1vnosti"],"correct":"z\u00e1kon zachovania hmotnosti","order":"7"},{"question":"Ako naz\u00fdvame reakciu pri ktorej z dvoch reaktantov vznik\u00e1 jeden produkt?","answers":["chemick\u00e9 tvorenie","chemick\u00e9 sp\u00e1janie","chemick\u00e9 zlu\u010dovanie","chemick\u00fd rozpad"],"correct":"chemick\u00e9 zlu\u010dovanie","order":"8"},{"question":"Ako naz\u00fdvame reakciu pri ktorej z jedn\u00e9ho reaktantu vznik\u00e1 viac produktov?","answers":["chemick\u00fd rozpad","chemick\u00fd rozklad","chemick\u00e9 delenie","chemick\u00e9 zlu\u010dovanie"],"correct":"chemick\u00fd rozklad","order":"9"},{"question":"\u010co je chemick\u00e9 zl\u00fa\u010denina?","answers":["nov\u00e1 chemick\u00e1 l\u00e1tka, ktor\u00e1 vznik\u00e1 z dvoch odli\u0161n\u00fdch l\u00e1tok","nov\u00e1 chemick\u00e1 l\u00e1tka, ktor\u00e1 vznik\u00e1 z dvoch rovnak\u00fdch l\u00e1tok","nov\u00e1 chemick\u00e1 l\u00e1tka, ktor\u00e1 vznik\u00e1 z premenem\u00edm tej istej l\u00e1tky","nov\u00e1 chemick\u00e1 l\u00e1tka, ktor\u00e1 vznik\u00e1 odde\u013eovan\u00edm"],"correct":"nov\u00e1 chemick\u00e1 l\u00e1tka, ktor\u00e1 vznik\u00e1 z dvoch odli\u0161n\u00fdch l\u00e1tok","order":"10"}]