ÌâÄ¿ÄÚÈÝ
22¡¢Çë¸ù¾ÝÏ屒ȯ´ðÓйØÎÊÌ⣨¸÷СÌâ¾ùÓÃÐòºÅ±íʾ£©
£¨1£©±íÖеÄÎïÖÊÊôÓÚÑõ»¯ÎïµÄÊÇ
£¨2£©ÈôÒª²â¶¨´¿¼îÈÜÒºµÄËá¼î¶È£¬¿ÉÑ¡ÓÃÏÂÁÐÑ¡ÏîÖеÄ
¢ÙÎÞÉ«·Ó̪ÊÔÒº ¢Ú×ÏɫʯÈïÊÔÒº ¢ÛpHÊÔÖ½
£¨3£©éÄÀÆÓóƤÉϺ¬ÓÐÒ»ÖÖ¼îÐÔÎïÖÊ-Ôí½ÇËØ£¬Æ¤·ôÕ´ÉÏËü»áÆæÑ÷ÄÑÈÌ£®ÄãÈÏΪ¿ÉÑ¡ÓÃÏÂÁÐ
¢Ùʳ´×£¨º¬´×Ëᣩ ¢ÚÊìʯ»Ò ¢Û´¿¼î£®
| ÐòºÅ | ¢Ù | ¢Ú | ¢Û | ¢Ü |
| ÎïÖÊ | ´×Ëá | Ë® | Êìʯ»Ò | ´¿¼î |
| »¯Ñ§Ê½ | CH3COOH | H2O | Ca£¨OH£©2 | Na2CO3 |
¢Ú
£¬ÊôÓÚ¼îµÄÊÇ¢Û
£®£¨2£©ÈôÒª²â¶¨´¿¼îÈÜÒºµÄËá¼î¶È£¬¿ÉÑ¡ÓÃÏÂÁÐÑ¡ÏîÖеÄ
¢Û
£®¢ÙÎÞÉ«·Ó̪ÊÔÒº ¢Ú×ÏɫʯÈïÊÔÒº ¢ÛpHÊÔÖ½
£¨3£©éÄÀÆÓóƤÉϺ¬ÓÐÒ»ÖÖ¼îÐÔÎïÖÊ-Ôí½ÇËØ£¬Æ¤·ôÕ´ÉÏËü»áÆæÑ÷ÄÑÈÌ£®ÄãÈÏΪ¿ÉÑ¡ÓÃÏÂÁÐ
¢Ù
À´Í¿Ä¨Ö¹Ñ÷£®¢Ùʳ´×£¨º¬´×Ëᣩ ¢ÚÊìʯ»Ò ¢Û´¿¼î£®
·ÖÎö£º£¨1£©¸ù¾ÝÑõ»¯Î¼îµÄ¶¨Òå¡¢×é³É·ÖÎöÅжÏÏÂÁÐÎïÖÊ£»
£¨2£©²â¶¨ÈÜÒºµÄËá¼î¶È×î¼ò±ãµÄ·½·¨ÊÇʹÓÃpHÊÔÖ½£»
£¨3£©¸ù¾Ý¼îÐÔÎïÖʵÄÐÔÖÊÑ¡ÓÃÎïÖÊ£¬Í¬Ê±Ñ¡ÓõÄÎïÖʲ»ÄÜÓи¯Ê´ÐÔ£®
£¨2£©²â¶¨ÈÜÒºµÄËá¼î¶È×î¼ò±ãµÄ·½·¨ÊÇʹÓÃpHÊÔÖ½£»
£¨3£©¸ù¾Ý¼îÐÔÎïÖʵÄÐÔÖÊÑ¡ÓÃÎïÖÊ£¬Í¬Ê±Ñ¡ÓõÄÎïÖʲ»ÄÜÓи¯Ê´ÐÔ£®
½â´ð£º½â£º£¨1£©Ë®ÓÉÇâÑõÁ½ÖÖÔªËØ×é³É£¬ÆäÖÐÒ»ÖÖÔªËØÊÇÑõÔªËØ£¬ÊôÓÚÑõ»¯ÎÇâÑõ»¯¸ÆÓɽðÊôºÍÇâÑõ¸ù×é³É£¬ÊôÓڼ
£¨2£©²â¶¨´¿¼îÈÜÒºµÄËá¼î¶È£¬¿ÉÑ¡ÓÃpHÊÔÖ½£»
£¨3£©¼îÐÔÎïÖÊÄÜÓëËá·´Ó¦£¬Í¬Ê±Ñ¡ÓõÄÎïÖʲ»ÄÜÓи¯Ê´ÐÔ£¬Ó¦Ñ¡ÓÃʳ´×£®
¹Ê´ðΪ£º£¨1£©¢Ú£¬¢Û£»£¨2£©¢Û£»£¨3£©¢Ù£®
£¨2£©²â¶¨´¿¼îÈÜÒºµÄËá¼î¶È£¬¿ÉÑ¡ÓÃpHÊÔÖ½£»
£¨3£©¼îÐÔÎïÖÊÄÜÓëËá·´Ó¦£¬Í¬Ê±Ñ¡ÓõÄÎïÖʲ»ÄÜÓи¯Ê´ÐÔ£¬Ó¦Ñ¡ÓÃʳ´×£®
¹Ê´ðΪ£º£¨1£©¢Ú£¬¢Û£»£¨2£©¢Û£»£¨3£©¢Ù£®
µãÆÀ£º±¾ÌâÖ÷Òª¿¼²éÁËÑõ»¯Îï¡¢Ëá¡¢¼î¡¢ÑεÄ×é³É¡¢ÐÔÖʵĻù´¡ÖªÊ¶£¬ÄѶȲ»´ó£®¶ÔÓÚ³£¼ûµÄÑõ»¯Îï¡¢Ëá¡¢¼î¡¢ÑΣ¬»á¸ù¾Ý×é³ÉºÍÐÔÖʽøÐÐÅбð£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿