http://www.cailiaoniu.com/79191.html Web又可以依据晶体场稳定化能(Crystal field stablize energy,CFSE)计算,t2g轨道为-4dq,eg*为6dq,所以 d^ {9} 电子的形成配位后的稳定化能是6* (-4) +3*6 =-6dq;而 d^ {10} 电子的形成配位后的稳定化能是6*(-4)+4*6=0dq。 也就是说,Cu (II)配位后能量是降低的,因此稳定;Cu (I)呢,能量不变,即可有可无不稳定,。 发布于 2024-01-10 20:11 …
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WebCuSO4 (aq) → Cu +4 + SO4 +2 → Cu +2 + 2é → Cu Relacionando massa e energia, teremos: Durante a eletrólise → Cu +2 + 2é → Cu 2 mol (de elétrons) estão para →1 mol (de cobre). Portanto: 2 x 96 500 C (constante de Faraday) ......…. 63,5 g (massa molar do cobre) 108 000 C .........… x X = 35,5 g de cobre puro recuperadas WebCU SoCal provides access to convenient money management services and offers competitive rates and flexible terms on auto loans, mortgages, and VISA credit cards … ibm sterling b2bi documentation
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