化学反应的
越小，反应进行的趋势就越大，反应速率就越快。( )
越小，反应进行的趋势就越大，反应速率就越快。( )
举一反三
- 当反应<img src="https://image.zhihuishu.com/zhs/doctrans/docx2html/202008/827756c85b824d29ab465ecd76305895.png" /><img src="https://image.zhihuishu.com/zhs/doctrans/docx2html/202008/d5573e1b78574bdf970effa5e9509ef4.png" /><img src="https://image.zhihuishu.com/zhs/doctrans/docx2html/202008/ae83ac36eee04d2590dd37af86835fc0.png" />达到平衡时，降低温度混合气体的颜色会变浅，说明此反应的逆反应是（ ）。 A: <img src="https://image.zhihuishu.com/zhs/doctrans/docx2html/202008/20542e83e3d24d69a4075909cb02c8a6.png" />的反应 B: <img src="https://image.zhihuishu.com/zhs/doctrans/docx2html/202008/c0384bd3b1ea40c78fc7b4a313e7fdfd.png" />的反应 C: <img src="https://image.zhihuishu.com/zhs/doctrans/docx2html/202008/d8db91b4e6d34f2a93bdd118f2e2da76.png" />的反应 D: 气体体积减小的反应
- 下列反应中，属于熵减反应的是( )。 A: <img src="https://image.zhihuishu.com/zhs/doctrans/docx2html/202008/16346060d2df428a9c034a53eca8a0ef.png" /> B: <img src="https://image.zhihuishu.com/zhs/doctrans/docx2html/202008/dc26462a45b348aab848a90165956d4a.png" /> C: <img src="https://image.zhihuishu.com/zhs/doctrans/docx2html/202008/5e52b4fe151a471fb3e4f2d786b21104.png" /> D: <img src="https://image.zhihuishu.com/zhs/doctrans/docx2html/202008/e0c45fb48a0d467ead8daac6a0e3b2ae.png" />
- 对于下列已达平衡的反应体系，若压缩容器体积，增加体系总压力，平衡正向移动的是（ ）。 A: <img src="https://image.zhihuishu.com/zhs/doctrans/docx2html/202008/326095eaba6d40a3bc4057c25f7eae82.png" /><img src="https://image.zhihuishu.com/zhs/doctrans/docx2html/202008/d5573e1b78574bdf970effa5e9509ef4.png" /><img src="https://image.zhihuishu.com/zhs/doctrans/docx2html/202008/c8f59ca38f9a41db94d913281b203ada.png" /> B: <img src="https://image.zhihuishu.com/zhs/doctrans/docx2html/202008/41aeceac712749ada229b477082c26aa.png" /> <img src="https://image.zhihuishu.com/zhs/doctrans/docx2html/202008/d5573e1b78574bdf970effa5e9509ef4.png" /> <img src="https://image.zhihuishu.com/zhs/doctrans/docx2html/202008/0084729e370b40eab5afb29706560d04.png" /> C: <img src="https://image.zhihuishu.com/zhs/doctrans/docx2html/202008/f92df5cfb06d4322aca5548a0937215a.png" /><img src="https://image.zhihuishu.com/zhs/doctrans/docx2html/202008/d5573e1b78574bdf970effa5e9509ef4.png" /><img src="https://image.zhihuishu.com/zhs/doctrans/docx2html/202008/8fd7733b85054932be29f9c24c10f538.png" /> D: <img src="https://image.zhihuishu.com/zhs/doctrans/docx2html/202008/bfdf951768ce48989962f5ffbf5b8a97.png" /><img src="https://image.zhihuishu.com/zhs/doctrans/docx2html/202008/d5573e1b78574bdf970effa5e9509ef4.png" /><img src="https://image.zhihuishu.com/zhs/doctrans/docx2html/202008/6661619fa794442781036239c942bac3.png" />
- 下列苯环发生亲电取代反应形成的中间体σ-络合物，稳定的是：() A: <img src="https://image.zhihuishu.com/zhs/doctrans/docx2html/202008/56f9c8aab272416c8aff04582580b6e0.png" > B: <img src="https://image.zhihuishu.com/zhs/doctrans/docx2html/202008/331fda647b664336a2c27489dd399e92.png" > C: <img src="https://image.zhihuishu.com/zhs/doctrans/docx2html/202008/db1e7f83c8d544c4aa6fb236e6d17209.png" >
- 采用基2时间抽取FFT算法计算<img src="https://image.zhihuishu.com/zhs/doctrans/docx2html/202008/f67e1917247149b497ced3c3798bea9a.png" />点序列的DFT，以下（ ）流图是正确的。 A: <img src="https://image.zhihuishu.com/zhs/doctrans/docx2html/202008/76a32272ec1c4ab7a7efff7430a72d78.png" /> B: <img src="https://image.zhihuishu.com/zhs/doctrans/docx2html/202008/5398db8fd5714235b18480d2d9d3cfae.png" /> C: <img src="https://image.zhihuishu.com/zhs/doctrans/docx2html/202008/79bb453e60504ef195ebe4368d76c8a5.png" /> D: <img src="https://image.zhihuishu.com/zhs/doctrans/docx2html/202008/d521c85331ce46948d059dd2875d17e7.png" />