ÌâÄ¿ÄÚÈÝ

±È½ÏºÍ¹éÄÉÊÇѧϰ»¯Ñ§µÄ³£Ó÷½·¨¡£Ä³Ñ§Ï°Ð¡×éµÄͬѧÔÚÏÂͼËùÁгöµÄʵÑé×°ÖõĻù´¡ÉÏ£¬¶ÔÆøÌåµÄÖÆÈ¡½øÐÐÑо¿¡£

£¨1£©È·¶¨ÆøÌå·¢Éú×°ÖÃÓ¦¿¼ÂǵÄÒòËØÊÇ               ºÍ                    

£¨2£©ÊµÑéÊÒÓüÓÈȸßÃÌËá¼ØÖÆÈ¡ÑõÆøµÄ»¯Ñ§·½³ÌʽΪ                         £¬ÊµÑéÊÒ¿ÉÑ¡Óõķ¢Éú×°ÖÃΪ        £¬¿ÉÑ¡ÓõÄÊÕ¼¯×°ÖÃΪ       ¡£

£¨3£©¼×ͬѧÓôóÀíʯÓëÏ¡ÑÎËá·´Ó¦ÖÆÈ¡¶þÑõ»¯Ì¼ÆøÌ壬»¯Ñ§·½³ÌʽÊÇ£º                   

ÒªµÃµ½Ò»Æ¿¸ÉÔïµÄ¶þÑõ»¯Ì¼ÆøÌ壬ËùѡװÖõÄÁ¬½Ó˳ÐòÊÇ             £¨Ìî×Öĸ£©£¬¿ÉÑ¡Óà                   ×÷¸ÉÔï¼Á¡£

£¨4£©¼ÓÈȹÌÌå̼ËáÇâÄÆ»ò¹ÌÌå̼ËáÇâï§¶¼ÄܲúÉú¶þÑõ»¯Ì¼ÆøÌ壬»¯Ñ§·´Ó¦·½³Ìʽ·Ö±ðÊÇ£º2NaHCO3  Na2CO3+ H2O+ CO2¡ü£»  NH4HCO3  NH3¡ü+ H2O+ CO2¡üÒÒͬѧѡÔñ¼ÓÈÈ̼ËáÇâÄÆµÄ·´Ó¦ÖÆÈ¡¶þÑõ»¯Ì¼£¬Ôò·¢Éú×°ÖÃӦѡÓà     £¨Ìî×Öĸ£©¡£Ëû²»Ñ¡Ôñ¼ÓÈÈ̼ËáÇâï§ÖÆÈ¡¶þÑõ»¯Ì¼µÄÀíÓÉÊÇ                        ¡£

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø