ÌâÄ¿ÄÚÈÝ
ÓйØÈõËáËáÐÔÇ¿ÈõµÄ±È½Ï£¬ÊÇÎÒÃÇѧϰÖеÄÒ»ÏîÖØÒªÄÚÈÝ¡£ÏÖ²éµÃÁ½·Ý²ÄÁÏ£º²ÄÁÏÒ»£ºÏÖÓÐÁ½ÖÖÒ»ÔªÈõËáµÄÄÆÑÎÈÜÒº£¬ÆäÎïÖʵÄÁ¿Å¨¶ÈÏàµÈ£¬ÏÈÏòÕâÁ½ÖÖÑεÄÈÜÒºÖзֱðͨÈëÊÊÁ¿µÄCO2£¬·¢ÉúµÄ·´Ó¦ÈçÏ£ºNaR+CO2+H2O
HR+NaHCO3,
2NaR¡ä+CO2+H2O
2HR¡ä+Na2CO3¡£
²ÄÁ϶þ£ºÌ¼ËáÄÆÈÜÒºÖмÓÈë¹ýÁ¿µÄ±½·Ó:
![]()
ÇëÄã·ÖÎö»Ø´ð£º
£¨1£©ÔÚ²ÄÁÏÒ»ÖУ¬ÎªºÎÔÚ¶þÑõ»¯Ì¼¾ùÊÊÁ¿µÄÇé¿öÏ£¬Ò»·ÝÉú³ÉÁËNaHCO3£¬Ò»·ÝÉú³ÉÁËNa2CO3£¿ÄãÄÜ·ñÅжϳöHRºÍHR¡äÁ½ÖÖÈõËáµÄËáÐÔÏà¶ÔÇ¿Èõ£¿_____________________________________________________________________
£¨2£©ÇëÄã±È½ÏH2CO3¡¢±½·Ó¡¢
ÈýÕßµçÀë³Ì¶ÈµÄ´óС˳Ðò¡£_____________________________________________________________________
ÂÔ
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿