[{"question":"Ak je koncentr\u00e1cia [H3<\/sub>O+<\/sup>] > 10-7<\/sup> mol. dm-3<\/sup>, roztok je:","answers":["neutr\u00e1lny","kysl\u00fd","z\u00e1sadit\u00fd","homog\u00e9nny"],"correct":"kysl\u00fd","order":"1"},{"question":"Ak je koncentr\u00e1cia [H3<\/sub>O+<\/sup>] < 10-7<\/sup> mol. dm-3<\/sup>, roztok je:","answers":["neutr\u00e1lny","kysl\u00fd","z\u00e1sadit\u00fd","homog\u00e9nny"],"correct":"z\u00e1sadit\u00fd","order":"2"},{"question":"Ak je koncentr\u00e1cia [H3<\/sub>O+<\/sup>] = 10-7<\/sup> mol. dm-3<\/sup>, roztok je:","answers":["neutr\u00e1lny","kysl\u00fd","z\u00e1sadit\u00fd","homog\u00e9nny"],"correct":"neutr\u00e1lny","order":"3"},{"question":"Pre v\u00fdpo\u010det pH plat\u00ed nasledovn\u00fd vz\u0165ah:","answers":["pH = - log [H3<\/sub>O+<\/sup>]","pH = log [H3<\/sub>O+<\/sup>]","pH = - log [H3<\/sub>O+<\/sup>]\/10","pH = - 2 x log [H3<\/sub>O+<\/sup>]"],"correct":"pH = - log [H3<\/sub>O+<\/sup>]","order":"4"},{"question":"Pre v\u00fdpo\u010det pOH plat\u00ed nasledovn\u00fd vz\u0165ah:","answers":["pOH = - log [H-<\/sup>]","pOH = - 2 x log [OH-<\/sup>]","pOH = log [OH-<\/sup>]","pOH = - log [OH-<\/sup>]"],"correct":"pOH = - log [OH-<\/sup>]","order":"5"},{"question":"Ak je pH rozotku men\u0161ie ako 7, roztok je:","answers":["neutr\u00e1lny","kysl\u00fd","z\u00e1sadit\u00fd","homog\u00e9nny"],"correct":"kysl\u00fd","order":"6"},{"question":"Ak je pH roztoku v\u00e4\u010d\u0161ie ako 7, roztok je:","answers":["neutr\u00e1lny","kysl\u00fd","z\u00e1sadit\u00fd","homog\u00e9nny"],"correct":"z\u00e1sadit\u00fd","order":"7"},{"question":"Ak je pH roztoku rovn\u00e9 7, roztok je:","answers":["neutr\u00e1lny","kysl\u00fd","z\u00e1sadit\u00fd","homog\u00e9nny"],"correct":"neutr\u00e1lny","order":"8"},{"question":"Ak plat\u00ed [H3<\/sub>O+<\/sup>] > [OH-<\/sup>], roztok je:","answers":["neutr\u00e1lny","kysl\u00fd","z\u00e1sadit\u00fd","homog\u00e9nny"],"correct":"kysl\u00fd","order":"9"},{"question":"Ak plat\u00ed [H3<\/sub>O+<\/sup>] < [OH-<\/sup>], roztok je:","answers":["neutr\u00e1lny","kysl\u00fd","z\u00e1sadit\u00fd","homog\u00e9nny"],"correct":"z\u00e1sadit\u00fd","order":"10"}]