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Dobrý deň, Chcel by som sa opýtať na správnosť haworthových vzorcov - konkrétne len a-L-ribofuranózy, b-L-furanózy. Vopred ďakujem.
Ahojte, prosím vás, potrebujem dovysvetliť aritmeticku postupnosť konkrétne násobenie. Priložím radšej obrázok z úlohy. Len nechápem tomu postupu že čo a ako..a takýchto slovných úloh je viac.
doučma.sk
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