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Ahojte..mam jednu otazku z chemie...neviem si rady- ktora zo zlucenin reaguje s etanolom v kyslom prostredi najpomalsie a najrychlejsie...zluceniny su: cyklopentanon, butan-2,4-dion, 1…
Máme k dispozícii 2 dl vody na 20 stupňov Celzia a 1 dl vody na 80 stupňov Celzia. Aká je finálna teplota po zmiešaní?
Dobrý deň, prosím o rady - ako by ste najlepšie preložili do angličtiny slovné spojenie "medzinárodnoprávna úprava"? Všetko v mojej hlave znie strašne divne :D Ďakujem!
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