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Chemickou rovnicou zapíšte vzájomné acidobázické pôsobenie uvedených kyselín, ak viete, že sila týchto kyselín rastie od kyanovodíka po kyselinu dusičnú: a) kyseliny dusičnej s kyselinou octovou b)…
1/Vypočítajte aké množstvo heptahydrátu siranu zinočnatého sa ziska kryštalizáciou vodného roztoku siranu zinočnatého, ak sa ochladi 25,0 g roztoku ZnSO, nasýteného pri teplote 35 °C na teplotu 0°C.…
Vypočítajte súčin rozpustnosti sulfidu strieborného, ak pri danej teplote je v jednom litri nasýteného roztoku rozpustenej 6,23.10^ -15 g tejto látky
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