ÌâÄ¿ÄÚÈÝ
Çë¸ù¾Ýϱí»Ø´ðÓйØÎÊÌ⡾³ýµÚ£¨1£©¡¢£¨5£©Í⣬ÆäÓà¸÷СÌâ¾ùÓÃÐòºÅÌî¿Õ¡¿
£¨1£©Ð´³ö´¿¼îµÄ»¯Ñ§Ê½ £»
£¨2£©±íÖÐÎïÖÊÊôÓÚÑõ»¯ÎïµÄÊÇ£º £»ÊôÓÚÑεÄÊÇ£º £»
ÐòºÅ | ¢Ù | ¢Ú | ¢Û | ¢Ü |
ÎïÖÊ | ´×Ëá | Éúʯ»Ò | Êìʯ»Ò | ´¿¼î |
»¯Ñ§Ê½ | CH3COOH | CaO | Ca£¨OH£©2 |
£¨3£©ÉÏÊöËÄÖÖÎïÖÊ·ÅÈëÏàµÈµÄË®ÖУ¬ËùµÃµÄÈÜÒºÖÐpH×îСµÄÊÇ £»
£¨4£©ÄãÈÏΪCH3COOH£¨ÆäÐÔÖÊÀàËÆÓÚÑÎËᣩ¿ÉÒÔÓë±íÖÐ ÎïÖÊ·¢Éú»¯Ñ§·´Ó¦£»
£¨5£©ÀûÓñíÖÐ×÷·´Ó¦Î¿ÉÒÔ¼ÓË®»òÓëÔÚË®ÖнøÐУ©£¬Ð´³ö·ûºÏÏÂÁÐÒªÇóµÄ»¯Ñ§·½³Ìʽ
¢ñ Éúʯ»Òת»¯ÎªÊìʯ»Ò£º £»
¢ò ÖÆÈ¡ÇâÑõ»¯ÄÆ£º ¡£
£¨1£©Na2CO3 £¨2£© ¢Ú £¨3£©¢Ù£¨4£© ¢Ú¢Û¢Ü
£¨5£©¢ñ CaO+H2O£½Ca(OH)2
¢ò Na2CO3 + Ca£¨OH£©2£½CaCO3¡ý + 2NaOH
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿