• 2022-07-24 问题

    在下列电对中,标准电极电势最大的是 未知类型:{'options': ['[tex=4.0x1.286]BrqCZ0lz9rXiLpIiTxiL0Q==[/tex]', '[tex=4.143x1.286]H08P8UvgsjYdeAPCc3s9aQ==[/tex]', '[tex=7.429x1.5]fnVvaNDvq5TSeLyMO/zD9qqtHMIfmEOjxxFi3rwTcFD3u1YyUb8z2LvBXBL7E5cdAEz14UpOS6rOjlRTVNTZQw==[/tex]', '[tex=3.429x1.429]PwfNB2C1mMrXQQVCtjGF4Q==[/tex]'], 'type': 102}

    在下列电对中,标准电极电势最大的是 未知类型:{'options': ['[tex=4.0x1.286]BrqCZ0lz9rXiLpIiTxiL0Q==[/tex]', '[tex=4.143x1.286]H08P8UvgsjYdeAPCc3s9aQ==[/tex]', '[tex=7.429x1.5]fnVvaNDvq5TSeLyMO/zD9qqtHMIfmEOjxxFi3rwTcFD3u1YyUb8z2LvBXBL7E5cdAEz14UpOS6rOjlRTVNTZQw==[/tex]', '[tex=3.429x1.429]PwfNB2C1mMrXQQVCtjGF4Q==[/tex]'], 'type': 102}

  • 2022-11-03 问题

    下列配离子中,属四面体构型的是 未知类型:{'options': ['[tex=6.143x1.571]fnVvaNDvq5TSeLyMO/zD9uewNTWgILKhkfGmMrKgwWuDKz3as63OjOPWgXbaradr1Im5RQxIbTgZJeFaCkdhfQ==[/tex]', '[tex=5.286x1.571]FjCR96GegcRfXlT4FSGqwC633cLdaWC4fc8c5x4VTNa4QoqqAnS8iKPpHv9R90gc[/tex]', '[tex=5.5x1.571]qwLFrw/yS5WadYFkYMn6pozgKlHXU4tUrBKzagXzo6WY632BFc+ZXxSSkC/jzAeT[/tex]', '[tex=3.0x1.5]83lyah7pgDu89uOPsjIXo+LY+ZVkBxjKcAiVpStLkU8=[/tex]'], 'type': 102}

    下列配离子中,属四面体构型的是 未知类型:{'options': ['[tex=6.143x1.571]fnVvaNDvq5TSeLyMO/zD9uewNTWgILKhkfGmMrKgwWuDKz3as63OjOPWgXbaradr1Im5RQxIbTgZJeFaCkdhfQ==[/tex]', '[tex=5.286x1.571]FjCR96GegcRfXlT4FSGqwC633cLdaWC4fc8c5x4VTNa4QoqqAnS8iKPpHv9R90gc[/tex]', '[tex=5.5x1.571]qwLFrw/yS5WadYFkYMn6pozgKlHXU4tUrBKzagXzo6WY632BFc+ZXxSSkC/jzAeT[/tex]', '[tex=3.0x1.5]83lyah7pgDu89uOPsjIXo+LY+ZVkBxjKcAiVpStLkU8=[/tex]'], 'type': 102}

  • 2022-07-02 问题

    下列配合物属于内轨型配离子的是 未知类型:{'options': ['[tex=5.071x1.5]0PRTGli0ELQAYnjJW2WrFZ2dkqI42dHi92V4o00I1jJBGIUPXnna+GmrD7N0jhM6[/tex]', '[tex=3.643x1.571]3lOKh8RJSIO7Yn84eCxRLaL6FWVbHcGMHwRkytPnyc0=[/tex]', '[tex=5.286x1.571]SEL3CypVDvr5HffPx60ZBlfzitkhDFtaoqk8tee7Fofw2ufHetid7djEj2uoEInc[/tex]', '[tex=5.643x1.5]fnVvaNDvq5TSeLyMO/zD9qqtHMIfmEOjxxFi3rwTcFD22EqAsXZQvo2JUiQigNyu1oFx5uKaOx7A7lnm4vkYvA==[/tex]'], 'type': 102}

    下列配合物属于内轨型配离子的是 未知类型:{'options': ['[tex=5.071x1.5]0PRTGli0ELQAYnjJW2WrFZ2dkqI42dHi92V4o00I1jJBGIUPXnna+GmrD7N0jhM6[/tex]', '[tex=3.643x1.571]3lOKh8RJSIO7Yn84eCxRLaL6FWVbHcGMHwRkytPnyc0=[/tex]', '[tex=5.286x1.571]SEL3CypVDvr5HffPx60ZBlfzitkhDFtaoqk8tee7Fofw2ufHetid7djEj2uoEInc[/tex]', '[tex=5.643x1.5]fnVvaNDvq5TSeLyMO/zD9qqtHMIfmEOjxxFi3rwTcFD22EqAsXZQvo2JUiQigNyu1oFx5uKaOx7A7lnm4vkYvA==[/tex]'], 'type': 102}

  • 2022-06-16 问题

    下列配合物中,稳定性受酸效应影响最小的为 未知类型:{'options': ['[tex=4.143x1.571]glpvwCpU3pFiEZQRJv/gIBu39j7ZOicxVB6v4riCXoQ=[/tex]', '[tex=5.571x1.571]fnVvaNDvq5TSeLyMO/zD9kutkLLRjkJVuY6l74mJkzIAOm83bchottgavfvyS0JoxngJqw/c7UvwTe/U6dzlbg==[/tex]', '[tex=3.357x1.5]00egrNxxq0TZ9fW5MPTfsg==[/tex]', '[tex=3.643x1.571]3lOKh8RJSIO7Yn84eCxRLaL6FWVbHcGMHwRkytPnyc0=[/tex]'], 'type': 102}

    下列配合物中,稳定性受酸效应影响最小的为 未知类型:{'options': ['[tex=4.143x1.571]glpvwCpU3pFiEZQRJv/gIBu39j7ZOicxVB6v4riCXoQ=[/tex]', '[tex=5.571x1.571]fnVvaNDvq5TSeLyMO/zD9kutkLLRjkJVuY6l74mJkzIAOm83bchottgavfvyS0JoxngJqw/c7UvwTe/U6dzlbg==[/tex]', '[tex=3.357x1.5]00egrNxxq0TZ9fW5MPTfsg==[/tex]', '[tex=3.643x1.571]3lOKh8RJSIO7Yn84eCxRLaL6FWVbHcGMHwRkytPnyc0=[/tex]'], 'type': 102}

  • 2022-06-15 问题

    试通过计算比较[tex=5.643x1.5]fnVvaNDvq5TSeLyMO/zD9qqtHMIfmEOjxxFi3rwTcFD22EqAsXZQvo2JUiQigNyu1oFx5uKaOx7A7lnm4vkYvA==[/tex]和[tex=5.071x1.5]ZnqpnxSwz8k1U8Eg7JeL7SglcQIeJuCEITrGhe2y3Ejq0pkCxrtcZcmSemu5sotk[/tex]氧化能力的相对强弱。(已知[tex=10.357x1.5]lj2bMQqi5z3WNQ4id/iW/hhVAy/dshMLieH3i4tyfh8k/1F5YV6N9nF1f3Rd7sLBHCElPCgU6BQgkMEg9r0ubg==[/tex] ,[tex=13.571x1.643]5HM5m8SLihyzwTcH0gaaxlFEity5BmiA31MZX0085XTUrT5LKugAN7oEgI0+83rT7IeaNVlOovpsP/WojW8DY0ElFE7qKFSA+BcM/JBFkEnKJcRR53gu3n2VAlcpErQ6dV6fGCeVlwuR7SDQjDHP0A==[/tex],[tex=13.286x1.643]BlVlSkdk8ZA5nwl0pztFcanjP5RFFJ+Imv5zyFQya3WDTqMKkWlZNtnY/zZjFYl+4E5BQN6NXhvT9Ho4sJPq7y6+26xgkwGvijqtd2em92s=[/tex].)

    试通过计算比较[tex=5.643x1.5]fnVvaNDvq5TSeLyMO/zD9qqtHMIfmEOjxxFi3rwTcFD22EqAsXZQvo2JUiQigNyu1oFx5uKaOx7A7lnm4vkYvA==[/tex]和[tex=5.071x1.5]ZnqpnxSwz8k1U8Eg7JeL7SglcQIeJuCEITrGhe2y3Ejq0pkCxrtcZcmSemu5sotk[/tex]氧化能力的相对强弱。(已知[tex=10.357x1.5]lj2bMQqi5z3WNQ4id/iW/hhVAy/dshMLieH3i4tyfh8k/1F5YV6N9nF1f3Rd7sLBHCElPCgU6BQgkMEg9r0ubg==[/tex] ,[tex=13.571x1.643]5HM5m8SLihyzwTcH0gaaxlFEity5BmiA31MZX0085XTUrT5LKugAN7oEgI0+83rT7IeaNVlOovpsP/WojW8DY0ElFE7qKFSA+BcM/JBFkEnKJcRR53gu3n2VAlcpErQ6dV6fGCeVlwuR7SDQjDHP0A==[/tex],[tex=13.286x1.643]BlVlSkdk8ZA5nwl0pztFcanjP5RFFJ+Imv5zyFQya3WDTqMKkWlZNtnY/zZjFYl+4E5BQN6NXhvT9Ho4sJPq7y6+26xgkwGvijqtd2em92s=[/tex].)

  • 2022-06-15 问题

    试通过计算比较[tex=5.643x1.5]fnVvaNDvq5TSeLyMO/zD9qqtHMIfmEOjxxFi3rwTcFD22EqAsXZQvo2JUiQigNyu1oFx5uKaOx7A7lnm4vkYvA==[/tex]和[tex=5.071x1.5]ZnqpnxSwz8k1U8Eg7JeL7SglcQIeJuCEITrGhe2y3Ejq0pkCxrtcZcmSemu5sotk[/tex]氧化能力的相对强弱。(已知[tex=10.357x1.5]lj2bMQqi5z3WNQ4id/iW/hhVAy/dshMLieH3i4tyfh8k/1F5YV6N9nF1f3Rd7sLBHCElPCgU6BQgkMEg9r0ubg==[/tex] ,[tex=13.571x1.643]5HM5m8SLihyzwTcH0gaaxlFEity5BmiA31MZX0085XTUrT5LKugAN7oEgI0+83rT7IeaNVlOovpsP/WojW8DY0ElFE7qKFSA+BcM/JBFkEnKJcRR53gu3n2VAlcpErQ6dV6fGCeVlwuR7SDQjDHP0A==[/tex],[tex=13.286x1.643]BlVlSkdk8ZA5nwl0pztFcanjP5RFFJ+Imv5zyFQya3WDTqMKkWlZNtnY/zZjFYl+4E5BQN6NXhvT9Ho4sJPq7y6+26xgkwGvijqtd2em92s=[/tex].)

    试通过计算比较[tex=5.643x1.5]fnVvaNDvq5TSeLyMO/zD9qqtHMIfmEOjxxFi3rwTcFD22EqAsXZQvo2JUiQigNyu1oFx5uKaOx7A7lnm4vkYvA==[/tex]和[tex=5.071x1.5]ZnqpnxSwz8k1U8Eg7JeL7SglcQIeJuCEITrGhe2y3Ejq0pkCxrtcZcmSemu5sotk[/tex]氧化能力的相对强弱。(已知[tex=10.357x1.5]lj2bMQqi5z3WNQ4id/iW/hhVAy/dshMLieH3i4tyfh8k/1F5YV6N9nF1f3Rd7sLBHCElPCgU6BQgkMEg9r0ubg==[/tex] ,[tex=13.571x1.643]5HM5m8SLihyzwTcH0gaaxlFEity5BmiA31MZX0085XTUrT5LKugAN7oEgI0+83rT7IeaNVlOovpsP/WojW8DY0ElFE7qKFSA+BcM/JBFkEnKJcRR53gu3n2VAlcpErQ6dV6fGCeVlwuR7SDQjDHP0A==[/tex],[tex=13.286x1.643]BlVlSkdk8ZA5nwl0pztFcanjP5RFFJ+Imv5zyFQya3WDTqMKkWlZNtnY/zZjFYl+4E5BQN6NXhvT9Ho4sJPq7y6+26xgkwGvijqtd2em92s=[/tex].)

  • 2022-07-23 问题

    下列氧化还原电对中, [tex=1.429x1.143]NTcnehKtV1eJ8uwiBPjiww==[/tex] 值最小的电对是 未知类型:{'options': ['[tex=3.429x1.357]C6Juc+sSX6qP8/OEVDj4kw==[/tex]', '[tex=3.571x1.429]PwfNB2C1mMrXQQVCtjGF4Q==[/tex]', '[tex=7.571x1.5]fnVvaNDvq5TSeLyMO/zD9qqtHMIfmEOjxxFi3rwTcFD3u1YyUb8z2LvBXBL7E5cdAEz14UpOS6rOjlRTVNTZQw==[/tex]', '[tex=6.929x1.5]0PRTGli0ELQAYnjJW2WrFZ2dkqI42dHi92V4o00I1jJ1IEJdq84Ngr8Bwwjj/9Up[/tex]'], 'type': 102}

    下列氧化还原电对中, [tex=1.429x1.143]NTcnehKtV1eJ8uwiBPjiww==[/tex] 值最小的电对是 未知类型:{'options': ['[tex=3.429x1.357]C6Juc+sSX6qP8/OEVDj4kw==[/tex]', '[tex=3.571x1.429]PwfNB2C1mMrXQQVCtjGF4Q==[/tex]', '[tex=7.571x1.5]fnVvaNDvq5TSeLyMO/zD9qqtHMIfmEOjxxFi3rwTcFD3u1YyUb8z2LvBXBL7E5cdAEz14UpOS6rOjlRTVNTZQw==[/tex]', '[tex=6.929x1.5]0PRTGli0ELQAYnjJW2WrFZ2dkqI42dHi92V4o00I1jJ1IEJdq84Ngr8Bwwjj/9Up[/tex]'], 'type': 102}

  • 2022-06-17 问题

    增加溶液中各离子的浓度,下列半电池的电极电势降低的是 未知类型:{'options': ['[tex=7.571x1.5]fnVvaNDvq5TSeLyMO/zD9qqtHMIfmEOjxxFi3rwTcFD3u1YyUb8z2LvBXBL7E5cdAEz14UpOS6rOjlRTVNTZQw==[/tex]', '[tex=4.0x1.357]85ukFwRjLJiZg9rpZftGdA==[/tex]', '[tex=4.071x1.5]flqImcfVBTRiFWda/Itskg==[/tex]', '[tex=4.857x1.5]HJ8F1kw0cuyZS4nCkaOz68piVwzEH9A6XnYGvd72CIs=[/tex]', '[tex=6.0x1.5]UfuwLbf/YE7NBxam0d+6HdDb5vfHRImT4km6Qc4MwHQ=[/tex]'], 'type': 102}

    增加溶液中各离子的浓度,下列半电池的电极电势降低的是 未知类型:{'options': ['[tex=7.571x1.5]fnVvaNDvq5TSeLyMO/zD9qqtHMIfmEOjxxFi3rwTcFD3u1YyUb8z2LvBXBL7E5cdAEz14UpOS6rOjlRTVNTZQw==[/tex]', '[tex=4.0x1.357]85ukFwRjLJiZg9rpZftGdA==[/tex]', '[tex=4.071x1.5]flqImcfVBTRiFWda/Itskg==[/tex]', '[tex=4.857x1.5]HJ8F1kw0cuyZS4nCkaOz68piVwzEH9A6XnYGvd72CIs=[/tex]', '[tex=6.0x1.5]UfuwLbf/YE7NBxam0d+6HdDb5vfHRImT4km6Qc4MwHQ=[/tex]'], 'type': 102}

  • 2021-04-14 问题

    【单选题】要指定一个绝对位置 5 , 5 的点,应该输入: () @5 , 5 5 》 5 5 , 5 5<5< span=""> A. @5,5 B. 5》5 C. 5,5 D. 5<5

    【单选题】要指定一个绝对位置 5 , 5 的点,应该输入: () @5 , 5 5 》 5 5 , 5 5<5< span=""> A. @5,5 B. 5》5 C. 5,5 D. 5<5

  • 2022-06-09 问题

    根据乘方的意义可知:53=5×5×5,54=5×5×5×5,则53×54=(5×5×5)×(5×5×5×5)=57即53×54=57。想一想:

    根据乘方的意义可知:53=5×5×5,54=5×5×5×5,则53×54=(5×5×5)×(5×5×5×5)=57即53×54=57。想一想:

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