[{"question":"Nap\u00ed\u0161te vzorec hydroxidu sodn\u00e9ho","answers":["KOH","MgOH","NaOH","NaOH2<\/SUB>"],"correct":"NaOH","order":"1"},{"question":"Nap\u00ed\u0161te vzorec hydroxidu draseln\u00e9ho","answers":["KOH","MgOH","NaOH","NaOH2<\/SUB>"],"correct":"KOH","order":"2"},{"question":"Uve\u010fte rovnicu pr\u00edpravy hasen\u00e9ho v\u00e1pna","answers":["CaO + H2<\/SUB>O \u2192 Ca (OH)2<\/SUB>","CaO2<\/SUB> + H2<\/SUB>O \u2192 2Ca (OH)2<\/SUB>","CaO + H2<\/SUB>O \u2192 Ca (OH)","Ca2<\/SUB>O + H2<\/SUB>O \u2192 Ca (OH)2<\/SUB>"],"correct":"CaO + H2<\/SUB>O \u2192 Ca (OH)2<\/SUB>","order":"3"},{"question":"Hydroxidy s\u00fa ","answers":["trojprvkov\u00e9 zl\u00fa\u010deniny kysl\u00edka , vod\u00edka a ne\u00f3nu","trojprvkov\u00e9 zl\u00fa\u010deniny kysl\u00edka, vod\u00edka a hydroxidotvorn\u00e9ho prvku","dvojprvkov\u00e9 zl\u00fa\u010deniny kysl\u00edka a vod\u00edka","trojprvkov\u00e9 zl\u00fa\u010deniny vod\u00edka , uhl\u00edka a dus\u00edka"],"correct":"trojprvkov\u00e9 zl\u00fa\u010deniny kysl\u00edka, vod\u00edka a hydroxidotvorn\u00e9ho prvku","order":"4"},{"question":"Nap\u00ed\u0161te vzorec hydroxidu am\u00f3nneho","answers":["NH3<\/SUB>OH","NHOH","NH4<\/SUB>OH","NH4<\/SUB>OH2<\/SUB>"],"correct":"NH4<\/SUB>OH","order":"5"},{"question":"Uve\u010fte oxida\u010dn\u00e9 \u010d\u00edslo vod\u00edka v hydroxidoch","answers":[" -I"," -II"," +I"," +II"],"correct":" +I","order":"6"},{"question":"Uve\u010fte oxida\u010dn\u00e9 \u010d\u00edslo kysl\u00edka v hydroxidoch","answers":[" -I"," -II"," +I"," +II"],"correct":" -II","order":"7"},{"question":"Uve\u010fte oxida\u010dn\u00e9 \u010d\u00edslo hydroxidovej skupiny","answers":[" -I"," -II"," +I"," +II"],"correct":" -I","order":"8"},{"question":"NaOH sa vo vode rozp\u00fa\u0161\u0165a nasledovne:","answers":["NaOH \u2192 Na2<\/SUB>+<\/SUP> + OH-<\/SUP>","NaOH \u2192Na+<\/SUP> + OH-<\/SUP>","NaOH \u2192 Na2<\/SUB>+<\/SUP> + OH2<\/SUB>-<\/SUP>","nerozp\u00fa\u0161\u0165a sa"],"correct":"NaOH \u2192Na+<\/SUP> + OH-<\/SUP>","order":"9"},{"question":"Hydroxid v\u00e1penat\u00fd m\u00e1","answers":["\u010diernu farbu","modr\u00fa farbu","bielu farbu","\u017elt\u00fa farbu"],"correct":"bielu farbu","order":"10"}]