ÌâÄ¿ÄÚÈÝ

3£®ÈçͼÊÇijͬѧÉè¼ÆµÄ·ÅÈÈ·´Ó¦µÄ¹Û²ì×°Öã®
ÆäʵÑé²Ù×÷ÊÇ¢Ù°´Í¼Ëùʾ½«ÊµÑé×°ÖÃÁ¬½ÓºÃ£»¢ÚÔÚUÐιÜÄÚ¼ÓÈëÉÙÁ¿ºìÄ«Ë®£¬´ò¿ªTÐιÜÂÝÐý¼Ð£¬Ê¹UÐιÜÄÚÁ½±ßµÄÒºÃæ´¦ÓÚͬһˮƽÃ棬ÔټнôÂÝÐý¼Ð£»¢ÛÔÚÖмäµÄÊÔ¹ÜÀïÊ¢1gÑõ»¯¸Æ£¬µ±µÎÈë2mL×óÓÒµÄÕôÁóË®ºó£¬¼´¿É¹Û²ì£®
ÊԻشð£º
£¨1£©Ô¤¼ÆʵÑéÖÐÄܹ۲쵽µÄÏÖÏóÊÇUÐβ£Á§¹ÜÀïµÄºìÄ«Ë®£¨»òÆ·ºì£©»áÑØ¿ª¿Ú¶ËÉÏÉý£®
£¨2£©¸ÃʵÑéÖТ٢ڲÙ×÷Ö®¼ä±ØÐë½øÐеÄÒ»²½ÊµÑé²Ù×÷ÊǼì²é×°ÖÃÆøÃÜÐÔ£®
£¨3£©ÊµÑéÖз¢ÉúµÄ»¯Ñ§·´Ó¦·½³ÌʽCaO+H2O¨TCa£¨OH£©2£®
£¨4£©ËµÃ÷CaO¡¢H2OµÄÄÜÁ¿ÓëCa£¨OH£©2ÄÜÁ¿Ö®¼äµÄ¹Øϵ1molCaOºÍ1molH2OµÄÄÜÁ¿ºÍ´óÓÚ1molCa£¨OH£©2µÄÄÜÁ¿£®

·ÖÎö £¨1£©Ñõ»¯¸ÆºÍˮ֮¼äµÄ·´Ó¦ÊÇ·ÅÈȵģ¬ÆøÌå¾ßÓÐÈÈÕÍÀäËõµÄÐÔÖÊ£»
£¨2£©ÓÉÓÚÆøѹԭÒòµ¼ÖµÄʵÑéÏÖÏóÒ»¶¨Òª±£Ö¤×°Öò»Â©Æø£»
£¨3£©CaOºÍË®·´Ó¦µÄ»¯Ñ§·´Ó¦Éú³ÉCa£¨OH£©2£»
£¨4£©¸ù¾Ý·´Ó¦Îï×ÜÄÜÁ¿ºÍÉú³ÉÎï×ÜÄÜÁ¿Ö®¼äµÄ´óС¹Øϵ¾ö¶¨·´Ó¦µÄÎü·ÅÈÈÇé¿ö£®

½â´ð ½â£º£¨1£©Ñõ»¯¸ÆºÍˮ֮¼äµÄ·´Ó¦ÊÇ·ÅÈȵģ¬ËùÒÔÊÔ¹ÜÄÚζÈÉý¸ß£¬ÆøÌå¾ßÓÐÈÈÕÍÀäËõµÄÐÔÖÊ£¬µ¼ÖÂÄÚ²¿Ñ¹Ç¿Ôö´ó£¬UÐβ£Á§¹ÜÀïµÄºìÄ«Ë®£¨»òÆ·ºì£©»áÑØ¿ª¿Ú¶ËÉÏÉý£¬
¹Ê´ð°¸Îª£ºUÐβ£Á§¹ÜÀïµÄºìÄ«Ë®£¨»òÆ·ºì£©»áÑØ¿ª¿Ú¶ËÉÏÉý£»
£¨2£©¸ÃʵÑéÊÇÓÉÓÚÆøѹԭÒòµ¼ÖµÄʵÑéÏÖÏó³öÏÖ£¬ËùÒÔʵÑé֮ǰһ¶¨Òª¼ì²é×°ÖÃÆøÃÜÐÔ£¬
¹Ê´ð°¸Îª£º¼ì²é×°ÖÃÆøÃÜÐÔ£»
£¨3£©CaOºÍË®·´Ó¦Éú³ÉÇâÑõ»¯¸Æ£¬·´Ó¦µÄ»¯Ñ§·´Ó¦·½³ÌʽΪ£ºCaO+H2O¨TCa£¨OH£©2£¬
¹Ê´ð°¸Îª£ºCaO+H2O¨TCa£¨OH£©2£»
£¨5£©CaO+H2O¨TCa£¨OH£©2£¬¸ù¾ÝʵÑéÏÖÏó¿ÉÖª£ºÑõ»¯¸ÆºÍˮ֮¼äµÄ·´Ó¦ÊÇ·ÅÈȵģ¬1molCaOºÍ1molH2OµÄÄÜÁ¿ºÍ´óÓÚ1molCa£¨OH£©2µÄÄÜÁ¿£¬
¹Ê´ð°¸Îª£º1molCaOºÍ1molH2OµÄÄÜÁ¿ºÍ´óÓÚ1molCa£¨OH£©2µÄÄÜÁ¿£®

µãÆÀ ±¾Ìâͨ¹ýʵÑéÐÎʽ̽¾¿»¯Ñ§·´Ó¦ÖеÄÄÜÁ¿±ä»¯£¬ÌâÄ¿ÄѶÈÖеȣ¬×¢ÒâÃ÷È·»¯Ñ§·´Ó¦ÓëÄÜÁ¿±ä»¯µÄ¹Øϵ£¬ÒªÇóѧÉúѧ»á¶ÔËùѧ֪ʶµÄǨÒƺÍÓ¦Óã¬ÊÔÌâÅàÑøÁËѧÉúµÄ·ÖÎö¡¢Àí½âÄÜÁ¦¼°»¯Ñ§ÊµÑéÄÜÁ¦£®

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø