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我要投稿</a> <a target="_blank" href="http://www.09gc.com.cn/contact.html" title="投訴建議" class="jianyi"> 投訴建議</a> </div> </div> </div> <div id="fzfxyrk" class="main"> <div id="dtb2zlz" class="sidebar"><em></em><span>當(dāng)前位置：<a href='http://www.09gc.com.cn/wenda/' title='問(wèn)答'>問(wèn)答</a><code>></code> 氮?dú)饪扇紗?/span></div> <div id="raoyd6m" class="main-left"> <div id="2o2oikg" class="article"> <h1 class="title">氮?dú)饪扇紗?/h1> <div id="tuwbxbh" class="answer"><span>回答</span><em></em></div> <div id="isymxu7" class="answer_t"> <i class="answer_icon"></i> <span>瑞文問(wèn)答</span> <p>2024-09-28</span> </div> <div id="qr3qmyc" class="explain"> 氮?dú)獠豢扇�。氮�(dú)鉃闊o(wú)色無(wú)味氣體。氮?dú)饣瘜W(xué)性質(zhì)很不活潑，在高溫高壓及催化劑條件下才能和氫氣反應(yīng)生成氨氣。氮?dú)庹即髿饬康?8%以上，我們幾乎可以使用無(wú)限量的氮?dú)狻５嬖谟谠S多復(fù)雜的有機(jī)分子中，包括存在于所有活生物體中的蛋白質(zhì)和氨基酸。 </div> <div id="y7ebupf" class="content-title"><i></i><h2>擴(kuò)展資料</h2></div> <div id="zxez3hs" class="content"><p>　　氮?dú)獾淖饔茫?/p><p>　　1、氮?dú)庥糜谀承┒栊詺夥罩幸赃M(jìn)行金屬處理；</p><p>　　2、用于燈泡中以防止產(chǎn)生電弧；</p><p>　　3、它是動(dòng)植物生命中必不可少的元素，并且是許多有用化合物的組成部分；</p><p>　　4、氮與許多金屬結(jié)合形成硬氮化物，可用作耐磨金屬；</p><p>　　5、氮?dú)饪捎糜谥圃彀�，硝酸，硝酸鹽，氰化物等；</p><p>　　6、在制造炸藥中，填充高溫溫度計(jì)，白熾燈泡；</p><p>　　7、形成惰性材料以保存材料，用于干燥箱或手套袋中；</p><p>　　8、食品冷凍過(guò)程中的液氮；</p><p>　　9、在實(shí)驗(yàn)室中作為冷卻劑。</p></div> </div> <div id="hy8ex3q" class="previous"> <span id="lvteh7w" class="pre"><a title="run的現(xiàn)在分詞？" href="http://www.09gc.com.cn/wenda/191011.html">run的現(xiàn)在分詞？</a> </span> <span id="f6vvqds" class="next"><a title="fiction可數(shù)嗎" href="http://www.09gc.com.cn/wenda/191012.html">fiction可數(shù)嗎</a> </span> </div> </div> <div id="lr78jgt" class="main-right"> <div id="x2idrnc" class="right_fix"> <div id="byg8kot" class="right_box"> <span><em></em>最新文章</span> <ul> <li><a href="http://www.09gc.com.cn/wenda/203906.html" target="_blank" title="天津?qū)？茖W(xué)校排名最新高職院校排行榜">天津?qū)？茖W(xué)校排名最新高職院校排行榜</a></li> <li><a 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