ÌâÄ¿ÄÚÈÝ
20£®ÇëÄã·ÖÎöÒÔÏÂʵÑé×°Öò¢Ñ§Ï°ËùÌṩ²ÄÁÏ£ºÑ§Ï°²ÄÁÏ£º°±Æø£¨NH3£©ÊÇÒ»ÖÖ¾ßÓд̼¤ÐÔÆøÎ¶µÄÎÞÉ«ÆøÌ壬ÃÜ¶È±È¿ÕÆøÐ¡£¬¼«Ò×ÈÜÓÚË®£®°±ÆøÄÜʹʪÈóµÄºìɫʯÈïÊÔÖ½±äÀ¶É«£®ÊµÑéÊÒ¿ÉÓüÓÈÈÂÈ»¯ï§ºÍÊìʯ»ÒÁ½ÖÖ¹ÌÌåµÄ·½·¨ÖÆÈ¡°±Æø¡¾2NH4Cl+Ca£¨OH£©2 $\frac{\underline{\;\;¡÷\;\;}}{\;}$CaCl2+2NH3¡ü+2H2O¡¿£®
Çë»Ø´ð£º
£¨1£©Í¼ÖÐÒÇÆ÷bµÄÃû³ÆÊÇ×¶ÐÎÆ¿£®
£¨2£©ÊµÑéÊÒÓûÖÆÈ¡²¢ÊÕ¼¯°±Æø£¬Ñ¡È¡µÄ·¢Éú×°ÖÃÊÇA£¨Ìî×°ÖñàºÅ£¬ÏÂͬ£©£¬ÊÕ¼¯×°ÖÃÊÇD£®²»ÄÜÓÃE×°ÖÃÊÕ¼¯°±ÆøµÄÀíÓÉÊǰ±Æø¼«Ò×ÈÜÓÚË®£®
£¨3£©¼ìÑé°±ÆøÊÇ·ñÊÕ¼¯ÂúµÄ²Ù×÷·½·¨Êǽ«ÊªÈóµÄºìɫʯÈïÊÔÖ½·ÅÔÚ¼¯ÆøÆ¿¿Ú£¬ÊÔÖ½±äÀ¶É«£¬Ö¤Ã÷¼¯Âú£®
£¨4£©ÊµÑéÊÒÖУ¬B×°ÖóýÁË¿ÉÒÔÓÃÀ´ÖÆÈ¡°±ÆøÍ⣬»¹¿ÉÒÔÓÃÀ´ÖÆÈ¡µÄÆøÌåÖ®Ò»ÊÇÑõÆø£¬·¢Éú·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ2KClO3$\frac{\underline{\;MnO_{2}\;}}{¡÷}$2KCl+3O2¡ü»ò2KMnO4$\frac{\underline{\;\;¡÷\;\;}}{\;}$K2MnO4+MnO2+O2¡ü£®
·ÖÎö £¨1£©Êì¼ÇÒÇÆ÷µÄÃû³Æ£»
£¨2£©¸ù¾Ý·´Ó¦ÎïµÄ״̬ºÍ·´Ó¦µÄÌõ¼þÈ·¶¨ÆøÌåµÄ·¢Éú×°Ö㬸ù¾ÝÆøÌåµÄÃܶȺÍÈܽâÐÔÈ·¶¨ÆøÌåµÄÊÕ¼¯×°Ö㬾ݴ˽â´ð£»
£¨3£©¸ù¾Ý°±ÆøÄÜʹʪÈóµÄºìɫʯÈïÊÔÖ½±äÀ¶É«½øÐзÖÎö£»
£¨4£©¸ù¾Ý×°ÖõÄÌØµãÀ´·ÖÎö£®
½â´ð ½â£º£¨1£©ÒÇÆ÷bµÄÃû³ÆÊÇ×¶ÐÎÆ¿£»¹ÊÌ׶ÐÎÆ¿£»
£¨2£©ÊµÑéÊÒ¿ÉÓüÓÈÈÂÈ»¯ï§ºÍÊìʯ»ÒÁ½ÖÖ¹ÌÌåµÄ·½·¨ÖÆÈ¡°±Æø£¬ÊǹÌÌå¼ÓÈȵķ´Ó¦£¬¹ÊÑ¡ÓÃA×°ÖÃÖÆÈ¡°±Æø£¬°±ÆøÃÜ¶È±È¿ÕÆøÐ¡£¬¼«Ò×ÈÜÓÚË®£¬¹ÊÑ¡ÓÃÏòÏÂÅÅ¿ÕÆø·¨ÊÕ¼¯£¬¹ÊÌA£¬D£¬°±Æø¼«Ò×ÈÜÓÚË®£»
£¨3£©°±ÆøÄÜʹʪÈóµÄºìɫʯÈïÊÔÖ½±äÀ¶É«£¬ËùÒÔ¼ìÑé°±ÆøÊÇ·ñÊÕ¼¯ÂúµÄ²Ù×÷·½·¨ÊÇ£º½«ÊªÈóµÄºìɫʯÈïÊÔÖ½·ÅÔÚ¼¯ÆøÆ¿¿Ú£¬ÊÔÖ½±äÀ¶É«£¬Ö¤Ã÷¼¯Âú£»¹ÊÌ½«ÊªÈóµÄºìɫʯÈïÊÔÖ½·ÅÔÚ¼¯ÆøÆ¿¿Ú£¬ÊÔÖ½±äÀ¶É«£¬Ö¤Ã÷¼¯Âú£»
£¨4£©A×°ÖÃÊÊÓÃÓÚ¹ÌÌå¼ÓÈÈÖÆÈ¡ÆøÌ壬ËùÒÔ¿ÉÓüÓÈÈÂÈËá¼ØÓë¶þÑõ»¯Ã̵ĻìºÏÎ»ò¼ÓÈȸßÃÌËá¼ØµÄ·½·¨ÖÆÈ¡ÑõÆø£»¹ÊÌÑõÆø£»2KClO3$\frac{\underline{\;MnO_{2}\;}}{¡÷}$2KCl+3O2¡ü»ò2KMnO4$\frac{\underline{\;\;¡÷\;\;}}{\;}$K2MnO4+MnO2+O2¡ü£®
µãÆÀ ±¾ÌâÖ÷Òª¿¼²é³£¼ûÆøÌåµÄ·¢Éú×°ÖÃÓëÊÕ¼¯×°ÖõÄ̽¾¿£¬·¢Éú×°ÖÃÒÀ¾Ý·´Ó¦ÎïµÄ״̬ºÍ·´Ó¦Ìõ¼þÑ¡Ôñ£¬ÊÕ¼¯×°ÖÃÒÀ¾ÝÆøÌåµÄÃܶȺÍÈܽâÐÔÑ¡Ôñ£®
| A£® | µãȼ¾Æ¾«µÆ | B£® | ¼ìÑ鯸ÃÜÐÔ | C£® | Ï¡ÊÍŨÁòËá | D£® | ÊÕ¼¯ÇâÆø |
| A£® | ³ýÈ¥CO2ÖеÄCO£¨×ÆÈȵÄCuO£© | |
| B£® | ³ýÈ¥C·ÛÖеÄCu·Û£¨Ï¡ÁòËᣩ | |
| C£® | ³ýÈ¥NaClÈÜÒºÖеÄNa2CO3£¨CaCl2ÈÜÒº£© | |
| D£® | ³ýÈ¥O2ÖеÄË®ÕôÆø£¨CaO£© |
| ÎïÖÊ | X | Y | Z | W |
| ·´Ó¦Ç°ÖÊÁ¿/g | 10 | 2.2 | 16.2 | 0.9 |
| ·´Ó¦ºóÖÊÁ¿/g | a | 4.4 | 8.1 | 1.8 |
£¨1£©±íÖÐaµÄֵΪ15£®
£¨2£©¸Ã·´Ó¦ÊôÓڷֽⷴӦ£¨Ìî¡°»¯ºÏ¡±»ò¡°·Ö½â¡±£©£®
£¨3£©Éú³ÉµÄXºÍYµÄÖÊÁ¿±ÈΪ25£º11£®£¨×î¼òÕûÊý±È£©