ÌâÄ¿ÄÚÈÝ

¡¾ÌâÄ¿¡¿ÏÂͼA¡¢B¡¢CÊÇij¿ÎÍâ»î¶¯Ð¡×éÉè¼ÆµÄÖÆÈ¡°±Æø²¢½øÐÐÅçȪʵÑéµÄÈý×é×°ÖÃʾÒâͼ£¬ÖÆÈ¡NH3Ñ¡ÓÃÊÔ¼ÁÈçͼËùʾ£¬»Ø´ðÏÂÁÐÎÊÌ⣺

£¨1£©ÓÃAͼËùʾµÄ×°ÖÿÉÖƱ¸¸ÉÔïµÄNH3

¢Ù·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ£º____________________________¡£×°ÖÃÖÐÊÕ¼¯NH3µÄÊԹܿڷÅÖÃÃÞ»¨ÍŵÄ×÷ÓÃÊÇ_________________________________________¡£

¢Ú¸ÉÔï¹ÜÖиÉÔï¼ÁÄÜ·ñ¸ÄÓÃÎÞË®CaCl2___________£¬ÀíÓÉÊÇ_______________________¡£

£¨2£©ÓÃBͼËùʾµÄ×°ÖÿɿìËÙÖÆÈ¡½Ï´óÁ¿NH3Äâ×÷ÅçȪʵÑé¡£¸ù¾ÝBͼËùʾµÄ×°Öü°ÊÔ¼Á»Ø´ðÏÂÁÐÎÊÌ⣺

¢ÙÓû¯Ñ§·½³Ìʽ±íʾŨ°±Ë®µÎÈëCaOÖÐÓдóÁ¿NH3ÒݳöµÄ¹ý³Ì£º_________________________

¢Ú¼ìÑéNH3ÊÇ·ñÊÕ¼¯ÂúµÄʵÑé·½·¨ÊÇ£º______________________________________________¡£

£¨3£©ÓÃCͼËùʾµÄ×°ÖýøÐÐÅçȪʵÑ飬Éϲ¿ÉÕÆ¿ÒѳäÂú¸ÉÔï°±Æø£¬Òý·¢ÅçȪµÄ²Ù×÷ÊÇ_______________________£¬¸Ã·´Ó¦µÄÔ­ÀíÊÇ_____________________¡£

£¨4£©Æû³µÈ¼ÁÏÖÐÒ»°ã²»º¬µªÔªËØ£¬µ«Î²ÆøÈ´Ëùº¬ÓÐNO£¬²úÉúµÄÔ­ÒòÓû¯Ñ§·½³Ìʽ±íʾ_________¡£Æû³µÅÅÆø¹ÜÉÏ×°Óд߻¯×ª»¯Æ÷¿É¼õÉÙβÆø¶Ô»·¾³µÄÎÛȾ£¬Æû³µÎ²ÆøÖеÄÓк¦ÆøÌåCOºÍNO·´Ó¦¿Éת»¯ÎªÎÞº¦ÆøÌåÅÅ·Å£¬Ð´³öÏà¹Ø·´Ó¦µÄ»¯Ñ§·½³Ìʽ£º___________________

¡¾´ð°¸¡¿Ca(OH)2+2NH4ClCaCl2+2NH3¡ü+2H2O ¼õС¿ÕÆø¶ÔÁ÷£¬Ê¹°±Æø³äÂúÊÔ¹Ü ²»ÄÜ NH3¿ÉÒÔºÍÂÈ»¯¸Æ·´Ó¦ CaO+H2O=Ca£¨OH£©2£¬·´Ó¦·ÅÈÈ£¬NH3H2O=NH3¡ü+H2O Óò£Á§°ôպȡÉÙÐíŨÑÎËá¿¿½üÊÕ¼¯NH3µÄÊԹܿڣ¬Èô²úÉú°×ÑÌ£¬ËµÃ÷ÊÔ¹ÜÒÑÊÕ¼¯ÂúNH3£¬·´Ö®£¬ÔòûÓÐÊÕ¼¯Âú£»»òÓÃʪÈóµÄºìɫʯÈïÊÔÖ½¿¿½üÊÕ¼¯NH3µÄÊԹܿڣ¬ÈôʪÈóµÄºìɫʯÈïÊÔÖ½±äÀ¶£¬Ôò˵Ã÷NH3ÒÑÊÕ¼¯Âú£¬·´Ö®£¬ÔòûÓÐÊÕ¼¯Âú ¼·Ñ¹½ºÍ·µÎ¹Ü£¬´ò¿ªÖ¹Ë®¼Ð ÉÙÁ¿Ë®Èܽâ´óÁ¿°±Æø£¬Ê¹ÉÕÆ¿ÄÚѹǿԶСÓÚÍâ½ç´óÆøѹ£¬µ¼ÖÂË®ÅçÈëÉÕÆ¿ N2+O22NO 2NO+2CON2+2CO2

¡¾½âÎö¡¿

(1)¢ÙʵÑéÊÒ¼ÓÈÈÊìʯ»ÒºÍÂÈ»¯ï§»ìºÏ¹ÌÌåÖÆÈ¡°±Æø£¬·½³ÌʽΪCa(OH)2+2NH4ClCaCl2+2NH3¡ü+2H2O£»°±ÆøÊÇÆøÌ壬ÈÝÒ׺ͿÕÆø²úÉú¶ÔÁ÷£¬ËùÒÔÃÞ»¨µÄ×÷ÓÃÊÇ·ÀÖ¹¿ÕÆø¶ÔÁ÷£¬Ê¹NH3³äÂúÊԹܣ»

¢ÚÂÈ»¯¸ÆºÍ°±ÆøÄÜ·¢Éú·´Ó¦CaCl2+8NH3=CaCl28NH3£¬ËùÒÔ¸ÉÔï¹ÜÖиÉÔï¼Á²»ÄܸÄÓÃÎÞË®CaCl2£»

(2)¢ÙÑõ»¯¸ÆºÍË®·´Ó¦Éú³ÉÇâÑõ»¯¸Æ£¬Çҷųö´óÁ¿ÈÈÁ¿£¬Ñõ»¯¸ÆºÍË®·Å³öµÄÈÈÁ¿ÄÜ´Ù½øһˮºÏ°±µÄ·Ö½â£¬·½³ÌʽΪ£ºCaO+H2O=Ca(OH)2£¬·´Ó¦·ÅÈÈ£¬NH3H2ONH3¡ü+H2O£»

¢Ú°±ÆøÄÜʹʪÈóµÄºìɫʯÈïÊÔÖ½±äÀ¶£¬°±ÆøºÍÂÈ»¯Çâ·´Ó¦Éú³É°×ÑÌ£¬ËùÒÔ¿ÉÓÃÂÈ»¯Çâ»òʪÈóµÄºìɫʯÈïÊÔÖ½¼ìÑ飬¾ßÌå²Ù×÷Ϊ£ºÓò£Á§°ôպȡÉÙÐíŨÑÎËá¿¿½üÊÕ¼¯NH3µÄÊԹܿڣ¬Èô²úÉú°×ÑÌ£¬ËµÃ÷ÊÔ¹ÜÒÑÊÕ¼¯ÂúNH3£¬·´Ö®£¬ÔòûÓÐÊÕ¼¯Âú£»»òÓÃʪÈóµÄºìɫʯÈïÊÔÖ½¿¿½üÊÕ¼¯NH3µÄÊԹܿڣ¬ÈôʪÈóµÄºìɫʯÈïÊÔÖ½±äÀ¶£¬Ôò˵Ã÷NH3ÒÑÊÕ¼¯Âú£¬·´Ö®£¬ÔòûÓÐÊÕ¼¯Âú£»

(3)NH3¼«Ò×ÈܽâÓÚË®£¬´ò¿ªÖ¹Ë®¼Ð¼·³ö½ºÍ·µÎ¹ÜÖеÄË®£¬ÓÉÓÚ°±ÆøѸËÙÈܽ⵼ÖÂÉÕÆ¿ÄÚÆøÌåѹǿѸËÙ¼õС£¬µ¼ÖÂÈÜÒº½øÈëÉÕÆ¿²úÉúÅçȪÏÖÏó£»

(4)¿ÕÆøÖеĵªÆøÔÚ¸ßÎÂÌõ¼þϱ»ÑõÆøÑõ»¯³ÉNO£¬·½³ÌʽΪN2+O22NO£»COºÍNO·´Ó¦¿Éת»¯ÎªÎÞº¦ÆøÌ壬¸ù¾ÝÔªËØÊغã¿ÉÖªÎÞº¦ÆøÌåӦΪN2ºÍCO2£¬¸ù¾Ýµç×ÓÊغã¿ÉÖª·½³ÌʽΪ2NO+2CON2+2CO2¡£

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

¡¾ÌâÄ¿¡¿¹ýÑõ»¯¸Æ(CaO2)ÊÇÒ»ÖÖ°×É«¾§Ì壬ÎÞ³ôÎÞ棬Äܳ±½â£¬ÄÑÈÜÓÚË®£¬¿ÉÓëË®»ºÂý·´Ó¦£»²»ÈÜÓÚ´¼Àà¡¢ÒÒÃѵȣ¬Ò×ÓëËá·´Ó¦£¬³£ÓÃ×÷ɱ¾ú¼Á¡¢·À¸¯¼ÁµÈ¡£Í¨³£ÀûÓÃCaCl2ÔÚ¼îÐÔÌõ¼þÏÂÓëH2O2·´Ó¦ÖƵá£

ij»¯Ñ§ÐËȤС×éÔÚʵÑéÊÒÖƱ¸CaO2µÄʵÑé·½°¸ºÍ×°ÖÃʾÒâͼÈçÏ£º

Çë»Ø´ðÏÂÁÐÎÊÌ⣺

(1)Èý¾±ÉÕÆ¿Öз¢ÉúµÄÖ÷Òª·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ________________£»

(2)Ö§¹ÜBµÄ×÷ÓÃÊÇ__________£»¼ÓÈ백ˮµÄ×÷ÓÃÊÇ________________£»

(3)²½Öè¢ÛÖÐÏ´µÓCaO2¡¤8H2OµÄÒºÌåXµÄ×î¼ÑÑ¡ÔñÊÇ____________£»

A£®ÎÞË®ÒÒ´¼ B£®Å¨ÑÎËá C£®Ë® D£®CaCl2ÈÜÒº

(4)¹ýÑõ»¯¸Æ¿ÉÓÃÓÚ³¤Í¾ÔËÊäÓãÃ磬ÕâÌåÏÖÁ˹ýÑõ»¯¸Æ_____________µÄÐÔÖÊ£»

A£®¿É»ºÂý¹©Ñõ B£®ÄÜÎüÊÕÓãÃçºô³öµÄCO2ÆøÌåC£®Äܳ±½â D£®¿ÉÒÖ¾ú

(5)ÒÑÖªCaO2ÔÚ350¡æʱÄÜѸËٷֽ⣬Éú³ÉCaOºÍO2¡£¸ÃС×é²ÉÓÃÈçͼËùʾµÄ×°Öòⶨ¸Õ²ÅÖƱ¸µÄ²úÆ·ÖÐCaO2µÄ´¿¶È(ÉèÔÓÖʲ»·Ö½â²úÉúÆøÌå)

¢Ù¼ì²é¸Ã×°ÖÃÆøÃÜÐԵķ½·¨ÊÇ£º____________________£»

¢ÚʹÓ÷ÖÎöÌìƽ׼ȷ³ÆÈ¡0.5000gÑùÆ·£¬ÖÃÓÚÊÔ¹ÜÖмÓÈÈʹÆäÍêÈ«·Ö½â£¬ÊÕ¼¯µ½ 33.60mL(ÒÑ»»ËãΪ±ê×¼×´¿ö)ÆøÌ壬Ôò²úÆ·ÖйýÑõ»¯¸ÆµÄÖÊÁ¿·ÖÊýΪ_________(±£Áô4λÓÐЧÊý×Ö)£»

Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com

¾«Ó¢¼Ò½ÌÍø