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Dobrý deň, prosím potrebujem pomoc s cvičením 10. Ďakujem
Prosím poviete mi niekto čo patrilo do osvietenstvo Rakúsko-Uhorska v 17 a 18 storočí? Lebo nikde na googli neviem nič nájsť pod týmto pojmom
Dobrý deň, prosím, potrebovala by som poradiť s následovnou úlohou. Vypočítajte hmostnosť 15% roztoku síranu sodného, ktorý treba pridať do 5% roztoku síranu sodného, aby sa pripravil roztok…
V uzavretej nadobe o objeme V=0,015 metra kubickeho sa nachadza vzduch o tlaku 2x10 na piatu pascala a teplote 30 stupnov celzia . Ako sa zmeni tlak a teplota vzduchu, ak sa vzduchu privedie 16 kJ…
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