ÌâÄ¿ÄÚÈÝ
4£®ÈçͼÊǹ¤ÒµÉϲÉÓð±¼î·¨Éú²ú´¿¼îµÄÁ÷³Ìͼ£ºÉÏÊö¹ý³ÌµÄ»¯Ñ§ÔÀíΪ£º
NaCl+NH3+CO2+H2O¨TNaHCO3+NH4Cl
2NaHCO3$\frac{\underline{\;\;¡÷\;\;}}{\;}$Na2CO3+H2O+CO2¡ü
Çë»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©°±ÈÜÓÚË®ºó»áÓëË®·´Ó¦Éú³ÉһˮºÏ°±£¨NH3•H2O£©£¬ÎÒÃÇ´ÓËá¼î·´Ó¦µÄ½Ç¶ÈÖªµÀ£ºÔÚÓð±¼î·¨Éú²ú´¿¼î¹ý³ÌÖУ¬ÏÈÏò±¥ºÍʳÑÎË®ÖÐͨÈë°±Æø£¬ÖƳɱ¥ºÍ°±ÑÎË®£¬ÔÙÏòÆäÖÐͨ¹ý¶þÑõ»¯Ì¼£¬ÆäÔÒòÊÇÄܹ»¸ü¶à¡¢¸ü¿ìµÄÎüÊÕ¶þÑõ»¯Ì¼£®
£¨2£©°±ÑÎË®ÎüÊÕ¶þÑõ»¯Ì¼ºóÉú³ÉµÄ̼ËáÇâÄÆºÍÂÈ»¯ï§£¬Ê×ÏȽᾧÎö³öµÄÎïÖÊÊÇ̼Ëá°±ÄÆ£¬ÆäÔÒòÊÇÏàͬÌõ¼þÏ£¬Ì¼ËáÇâÄÆµÄÈܽâ¶ÈСÓÚÂÈ»¯ï§µÄÈܽâ¶È£®
£¨3£©1926Ä꣬ÎÒ¹ú»¯Ñ§¼ÒºîµÂ°ñ´´Á¢Á˸üÏȽøµÄÁªºÏÖÆ¼î·¨£¬¼´ÏòÂ˳ö̼ËáÄÆ¾§ÌåºóµÄÂÈ»¯ï§ÈÜÒºÖмÓÈëʳÑΣ¬Ê¹ÆäÖеÄÂÈ»¯ï§µ¥¶À½á¾§Îö³ö£¬ÓÃ×÷»¯·ÊÖеª·Ê£®¸Ã·½·¨Ïà¶ÔÓÚ°±¼î·¨µÄÓŵãÊÇʵÏÖÁË·ÏÎïµÄÀûÓã®
·ÖÎö £¨1£©¸ù¾Ý°±ÑÎË®ÏÔ¼îÐÔ£¬Äܹ»¸ü¶à¡¢¸ü¿ìµÄÎüÊÕ¶þÑõ»¯Ì¼½øÐзÖÎö£»
£¨2£©¸ù¾ÝÏàͬÌõ¼þÏ£¬ÎïÖʵÄÈܽâ¶ÈԽС£¬Ô½ÈÝÒ×´ÓÈÜÒºÖÐÎö³ö½øÐзÖÎö£»
£¨3£©¸ù¾ÝÏòÂ˳ö̼ËáÄÆ¾§ÌåºóµÄÂÈ»¯ï§ÈÜÒºÖмÓÈëʳÑΣ¬Ê¹ÆäÖеÄÂÈ»¯ï§µ¥¶À½á¾§Îö³ö£¬ÓÃ×÷»¯·ÊÖеª·Ê£¬¸Ã·½·¨Ïà¶ÔÓÚ°±¼î·¨µÄÓŵãÊÇʵÏÖÁË·ÏÎïµÄÀûÓýøÐзÖÎö£®
½â´ð ½â£º£¨1£©ÏÈÏò±¥ºÍʳÑÎË®ÖÐͨÈë°±Æø£¬ÖƳɱ¥ºÍ°±ÑÎË®£¬ÔÙÏòÆäÖÐͨ¹ý¶þÑõ»¯Ì¼£¬ÆäÔÒòÊÇÄܹ»¸ü¶à¡¢¸ü¿ìµÄÎüÊÕ¶þÑõ»¯Ì¼£»
£¨2£©°±ÑÎË®ÎüÊÕ¶þÑõ»¯Ì¼ºóÉú³ÉµÄ̼ËáÇâÄÆºÍÂÈ»¯ï§£¬Ê×ÏȽᾧÎö³öµÄÎïÖÊÊÇ̼Ëá°±ÄÆ£¬ÆäÔÒòÊÇÏàͬÌõ¼þÏ£¬Ì¼ËáÇâÄÆµÄÈܽâ¶ÈСÓÚÂÈ»¯ï§µÄÈܽâ¶È£»
£¨3£©ÁªºÏÖÆ¼î·¨£¬¼´ÏòÂ˳ö̼ËáÄÆ¾§ÌåºóµÄÂÈ»¯ï§ÈÜÒºÖмÓÈëʳÑΣ¬Ê¹ÆäÖеÄÂÈ»¯ï§µ¥¶À½á¾§Îö³ö£¬ÓÃ×÷»¯·ÊÖеª·Ê£¬¸Ã·½·¨Ïà¶ÔÓÚ°±¼î·¨µÄÓŵãÊÇʵÏÖÁË·ÏÎïµÄÀûÓã®
¹Ê´ð°¸Îª£º£¨1£©Äܹ»¸ü¶à¡¢¸ü¿ìµÄÎüÊÕ¶þÑõ»¯Ì¼£»
£¨2£©ÏàͬÌõ¼þÏ£¬Ì¼ËáÇâÄÆµÄÈܽâ¶ÈСÓÚÂÈ»¯ï§µÄÈܽâ¶È£»
£¨3£©µª£¬ÊµÏÖÁË·ÏÎïµÄÀûÓã®
µãÆÀ ¶þÑõ»¯Ì¼ÊôÓÚËáÐÔÑõ»¯ÎÄܺÍÏÔ¼îÐÔµÄÈÜÒº·¢Éú»¯Ñ§·´Ó¦£¬Òª×¢ÒâÀí½â£®
| A£® | ÏÄÌìʳÎ︯ÀÃÓëÑõÆøÎÞ¹Ø | |
| B£® | Ó㡢ϺµÈÄÜÔÚË®ÖÐÉú´æ£¬ÊÇÓÉÓÚÑõÆø¼«Ò×ÈÜÓÚË® | |
| C£® | ¿ÉȼÎï½Ó´¥ÑõÆø¾ÍÄܹ»È¼ÉÕ | |
| D£® | ÑõÆø±¾Éí²»ÄÜȼÉÕ£¬µ«Ëü¿ÉÒÔÖ§³ÖÆäËûÎïÖʵÄȼÉÕ |
| X | Y | ¶þÑõ»¯Ì¼ | Ë® | ÆäËû | |
| ºôÈëÆøÌå | 78% | 21% | 0.03% | 0.06% | 0.91% |
| ºô³öÆøÌå | 75% | 15% | 3.68% | 5.44% | 0.88% |
£¨2£©¼¯Âúºô³öÆøÌåµÄ¼¯ÆøÆ¿Ó¦Õý£¨Ìî¡°Õý¡±»ò¡°µ¹¡±£©·ÅÔÚ×ÀÃæÉÏ£»ÓÃÅÅË®¼¯Æø·¨Åжϼ¯ÆøÆ¿ÖÐÒÑÊÕ¼¯Âúºô³öÆøÌåµÄʵÑéÏÖÏóÎªÆøÅÝ´ÓÆ¿¿Úð³ö
£¨3£©ÈËÌåÔÚºôÎü¹ý³ÌÖУ¬ÆøÌåY¼õÉÙ£¬¶þÑõ»¯Ì¼Ôö¶àµÄÔÒòÊÇÈËÌåºôÎüÔÚÏûºÄÑõÆøµÄͬʱ²úÉú¶þÑõ»¯Ì¼£®