【用戶】加油(邀請:154179)
【年級】大一下
【評論內容】NH4NO3(s)⇌N2O(g)+2H2O(g)NH4NO3 為固體,沒有P壓力,只有N2O 及 H2O 為氣體,有P壓力Kp = (P N2O) 1 × (P H2O) 2P N2O 分壓= 2.25atm × (佔1/3) =0.75atmP H2O 分壓= 2.25atm × (佔2/3) =1.5atmKp = (P N2O) 1 × (P H2O) 2 = 0.75 1 × 1.5 2Kp ≒ 1.69
【用戶】加油(邀請:154179)
【年級】大一下
【評論內容】NH4NO3(s)⇌N2O(g)+2H2O(g)NH4NO3 為固體,沒有P壓力,只有N2O 及 H2O 為氣體,有P壓力Kp = (P N2O) 1 × (P H2O) 2P N2O 分壓= 2.25atm × (佔1/3) =0.75atmP H2O 分壓= 2.25atm × (佔2/3) =1.5atmKp = (P N2O) 1 × (P H2O) 2 = 0.75 1 × 1.5 2Kp ≒ 1.69