calculati numarul de moli din: 9,033*10(la puterea 23) molecule N2 ; 9,033*10(la puterea 26) molecule NH3
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2024-04-25 13:14:25
1mol....................6.022*10²³molecule N₂ x moli..................9.033*10²³molecule N₂ x=9.033*10²³*1/6.022=1.5 moli 9.033*10²⁶ =9033*10²³ 1mol.........................6.022*10²³molecule NH₃ y moli.......................9033*10²³molecule NH₃ y=9033*10²³*1/6.022*10²³=1500moli
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