Kyslíkaté kyseliny – tvorenie vzorcov II.
[{"question":"Uve\u010fte chemick\u00fd vzorec kysliny dusi\u010dnej","answers":["HNO","HNO2","HNO3","HNO4"],"correct":"HNO3","order":"1"},{"question":"Uve\u010fte oxida\u010dn\u00e9 \u010d\u00edslo dus\u00edka vo vzorci kyseliny dusi\u010dnej","answers":["+VI","+V","+I","+III"],"correct":"+V","order":"2"},{"question":"Uve\u010fte chemick\u00fd vzorec kyseliny dusitej","answers":["HNO","HNO2","HNO3","HNO4"],"correct":"HNO2","order":"3"},{"question":"Uve\u010fte oxida\u010dn\u00e9 \u010d\u00edslo dus\u00edka vo vzorci kyseliny dusitej","answers":["+II","+III","+IV","+V"],"correct":"+III","order":"4"},{"question":"Uve\u010fte chemick\u00fd vzorec kyseliny trihydrogenfosfore\u010dnej","answers":["H3PO","H3PO2","H3PO3","H3PO4"],"correct":"H3PO4","order":"5"},{"question":"Uve\u010fte oxida\u010dn\u00e9 \u010d\u00edslo fosforu vo vzorci kyseliny trihydrogenfosfore\u010dnej","answers":["+IV","+V","+VI","+VII"],"correct":"+V","order":"6"},{"question":"Uve\u010fte chemick\u00fd vzorec kyseliny trihydrogenboritej","answers":["H3BO4","H3BO2","H2BO3","H3BO3"],"correct":"H3BO3","order":"7"},{"question":"Uve\u010fte oxida\u010dn\u00e9 \u010d\u00edslo b\u00f3ru vo vzorci kyseliny trihydrogenboritej","answers":["+II","+III","+IV","+V"],"correct":"+III","order":"8"},{"question":"Uve\u010fte oxida\u010dn\u00e9 \u010d\u00edslo kysl\u00edka v kysl\u00edkat\u00fdch kyselin\u00e1ch","answers":["-I","-III","-II","+II"],"correct":"-II","order":"9"},{"question":"Uve\u010fte oxida\u010dn\u00e9 \u010d\u00edslo vod\u00edka v kysl\u00edkat\u00fdch kyselin\u00e1ch","answers":["+I","-III","-I","+VII"],"correct":"+I","order":"10"}]