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Dobrý deň, ako zapíšem disociačnú konštantu druhého stupňa H3PO4 ktorá je ionizovaná vo vode.
Toto ma napadlo a neviem či to tak môže byť.
Za odpovede vopred ďakujem:)
Pomohli by ste mi prosím s príkladom: Dokážte, že pre každé číslo n platí: 3/n² => 3/n
Dobrý deň, prosím potrebujem pomoc s úlohou č. 6. Som úplne bezradná ako to spraviť. Dávam anonymne aby som nebola za blbú že neviem základnú vec. Vopred ďakujem.
doučma.sk
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