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下列是共轭酸碱对的是:( )

单选题
2022-04-02 16:40
A、<p class="MsoNormal" style="margin-right: 0pt; margin-left: 0pt; text-indent: 0pt; vertical-align: middle; line-height: 150%;"><span style="mso-spacerun:'yes';font-family:'Times New Roman';mso-fareast-font-family:宋体; line-height:150%;mso-bidi-font-weight:bold;font-size:12.0000pt; mso-font-kerning:1.0000pt;">H</span><sub><span style="mso-spacerun:'yes';font-family:'Times New Roman';mso-fareast-font-family:宋体; line-height:150%;mso-bidi-font-weight:bold;font-size:12.0000pt; mso-font-kerning:1.0000pt;vertical-align:sub;">2</span></sub><span style="mso-spacerun:'yes';font-family:'Times New Roman';mso-fareast-font-family:宋体; line-height:150%;mso-bidi-font-weight:bold;font-size:12.0000pt; mso-font-kerning:1.0000pt;">CO</span><sub><span style="mso-spacerun:'yes';font-family:'Times New Roman';mso-fareast-font-family:宋体; line-height:150%;mso-bidi-font-weight:bold;font-size:12.0000pt; mso-font-kerning:1.0000pt;vertical-align:sub;">3</span></sub><span style="mso-spacerun:'yes';font-family:'Times New Roman';mso-fareast-font-family:宋体; line-height:150%;mso-bidi-font-weight:bold;font-size:12.0000pt; mso-font-kerning:1.0000pt;">-CO</span><sub><span style="mso-spacerun:'yes';font-family:'Times New Roman';mso-fareast-font-family:宋体; line-height:150%;mso-bidi-font-weight:bold;font-size:12.0000pt; mso-font-kerning:1.0000pt;vertical-align:sub;">3</span></sub><sup><span style="mso-spacerun:'yes';font-family:'Times New Roman';mso-fareast-font-family:宋体; line-height:150%;mso-bidi-font-weight:bold;font-size:12.0000pt; mso-font-kerning:1.0000pt;vertical-align:super;">2-</span></sup><sup><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:'Times New Roman'; mso-hansi-font-family:'Times New Roman';mso-bidi-font-family:'Times New Roman';line-height:150%; mso-bidi-font-weight:bold;font-size:12.0000pt;mso-font-kerning:1.0000pt; vertical-align:super;"><o:p></o:p></span></sup></p>
B、<p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:'Times New Roman';mso-fareast-font-family:宋体; mso-bidi-font-weight:bold;font-size:12.0000pt;mso-font-kerning:1.0000pt;">HCN-CN</span><sup><span style="mso-spacerun:'yes';font-family:'Times New Roman';mso-fareast-font-family:宋体; mso-bidi-font-weight:bold;font-size:12.0000pt;mso-font-kerning:1.0000pt; vertical-align:super;">-</span></sup></p>
C、<p class="MsoNormal" style="margin-right: 0pt; margin-left: 0pt; text-indent: 0pt; vertical-align: middle; line-height: 150%;"><span style="mso-spacerun:'yes';font-family:'Times New Roman';mso-fareast-font-family:宋体; line-height:150%;mso-bidi-font-weight:bold;font-size:12.0000pt; mso-font-kerning:1.0000pt;">.H</span><sub><span style="mso-spacerun:'yes';font-family:'Times New Roman';mso-fareast-font-family:宋体; line-height:150%;mso-bidi-font-weight:bold;font-size:12.0000pt; mso-font-kerning:1.0000pt;vertical-align:sub;">3</span></sub><span style="mso-spacerun:'yes';font-family:'Times New Roman';mso-fareast-font-family:宋体; line-height:150%;mso-bidi-font-weight:bold;font-size:12.0000pt; mso-font-kerning:1.0000pt;">PO</span><sub><span style="mso-spacerun:'yes';font-family:'Times New Roman';mso-fareast-font-family:宋体; line-height:150%;mso-bidi-font-weight:bold;font-size:12.0000pt; mso-font-kerning:1.0000pt;vertical-align:sub;">4</span></sub><span style="mso-spacerun:'yes';font-family:'Times New Roman';mso-fareast-font-family:宋体; line-height:150%;mso-bidi-font-weight:bold;font-size:12.0000pt; mso-font-kerning:1.0000pt;">-HPO</span><sub><span style="mso-spacerun:'yes';font-family:'Times New Roman';mso-fareast-font-family:宋体; line-height:150%;mso-bidi-font-weight:bold;font-size:12.0000pt; mso-font-kerning:1.0000pt;vertical-align:sub;">4</span></sub><sup><span style="mso-spacerun:'yes';font-family:'Times New Roman';mso-fareast-font-family:宋体; line-height:150%;mso-bidi-font-weight:bold;font-size:12.0000pt; mso-font-kerning:1.0000pt;vertical-align:super;">2<font face="宋体">－</font></span></sup><sup><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:'Times New Roman'; mso-hansi-font-family:'Times New Roman';mso-bidi-font-family:'Times New Roman';line-height:150%; mso-bidi-font-weight:bold;font-size:12.0000pt;mso-font-kerning:1.0000pt; vertical-align:super;"><o:p></o:p></span></sup></p>
D、<p class="MsoNormal" style="margin-right: 0pt; margin-left: 0pt; text-indent: 0pt; vertical-align: middle; line-height: 150%;"><span style="mso-spacerun:'yes';font-family:'Times New Roman';mso-fareast-font-family:宋体; line-height:150%;mso-bidi-font-weight:bold;font-size:12.0000pt; mso-font-kerning:1.0000pt;">OOCCOOH-</span><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:'Times New Roman'; mso-hansi-font-family:'Times New Roman';mso-bidi-font-family:'Times New Roman';line-height:150%; mso-bidi-font-weight:bold;font-size:12.0000pt;mso-font-kerning:1.0000pt;">（</span><span style="mso-spacerun:'yes';font-family:'Times New Roman';mso-fareast-font-family:宋体; line-height:150%;mso-bidi-font-weight:bold;font-size:12.0000pt; mso-font-kerning:1.0000pt;">COOH</span><span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:'Times New Roman'; mso-hansi-font-family:'Times New Roman';mso-bidi-font-family:'Times New Roman';line-height:150%; mso-bidi-font-weight:bold;font-size:12.0000pt;mso-font-kerning:1.0000pt;">）</span><sub><span style="mso-spacerun:'yes';font-family:'Times New Roman';mso-fareast-font-family:宋体; line-height:150%;mso-bidi-font-weight:bold;font-size:12.0000pt; mso-font-kerning:1.0000pt;vertical-align:sub;">2</span></sub><span style="mso-spacerun:'yes';font-family:'Times New Roman';mso-fareast-font-family:宋体; line-height:150%;mso-bidi-font-weight:bold;font-size:12.0000pt; mso-font-kerning:1.0000pt;"><o:p></o:p></span></p>
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正确答案
B
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标签： 西南石油大学成人高等教育平台 石油工程 专升本 大学化学 作业1
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