ÌâÄ¿ÄÚÈÝ
´ÖʳÑÎÖгýº¬ÓиÆÀë×Ó¡¢Ã¾Àë×Ó¡¢ÁòËá¸ùÀë×ӵȿÉÈÜÐÔÔÓÖÊÍ⣬»¹º¬ÓÐÄàɰµÈ²»ÈÜÐÔÔÓÖÊ¡£ÎÒÃÇʳÓõľ«ÑÎÊÇÓôÖʳÑÎÌá´¿¶øµÃµ½µÄ¡£Í¨¹ý½Ì²ÄÖС°´ÖÑεÄÌá´¿¡±¼°Äã×ö¹ýµÄ¸ÃʵÑ黨´ðÏÂÁÐÎÊÌâ¡£
£¨1£©ÊµÑéÊÒ½øÐÐNaClÈÜÒºÕô·¢Ê±£¬Ò»°ãÓÐÒÔϲÙ×÷¹ý³Ì
¢Ù·ÅÖþƾ«µÆ £»¢Ú¹Ì¶¨ÌúȦλÖà £»¢Û·ÅÉÏÕô·¢Ãó£¨Õô·¢ÃóÖÐÊ¢ÓÐNaClÈÜÒº£©£»¢Ü¼ÓÈȽÁ°è£» ¢ÝÍ£Ö¹¼ÓÈÈ¡£ÆäÕýÈ·µÄ²Ù×÷˳ÐòΪ__________________¡£
£¨2£©ÔÚ´ÖÑξ¹ýÈܽâ¡ú¹ýÂ˺óµÄÈÜÒºÖеμӱ¥ºÍNa2CO3ÈÜÒº£¬Ö±ÖÁ²»ÔÙ²úÉú³ÁµíΪֹ¡£ÇëÎÊÕâ²½²Ù×÷µÄÄ¿µÄÊÇ__________________¡£
£¨3£©½«¾¹ý²Ù×÷£¨2£©ºóµÄÈÜÒº¹ýÂË¡£ÇëÎÊÕâÒ»²Ù×÷ÄܳýµôÄÄЩÔÓÖÊ£¿__________________¡£
£¨4£©»Ø´ðÏÂÁÐÎÊÌ⣺ÖÐѧ»¯Ñ§ÊµÑéÖУ¬ÔÚ¹ýÂËÆ÷ÉÏÏ´µÓ³ÁµíµÄ²Ù×÷ÊÇ__________________¡£
£¨1£©ÊµÑéÊÒ½øÐÐNaClÈÜÒºÕô·¢Ê±£¬Ò»°ãÓÐÒÔϲÙ×÷¹ý³Ì
¢Ù·ÅÖþƾ«µÆ £»¢Ú¹Ì¶¨ÌúȦλÖà £»¢Û·ÅÉÏÕô·¢Ãó£¨Õô·¢ÃóÖÐÊ¢ÓÐNaClÈÜÒº£©£»¢Ü¼ÓÈȽÁ°è£» ¢ÝÍ£Ö¹¼ÓÈÈ¡£ÆäÕýÈ·µÄ²Ù×÷˳ÐòΪ__________________¡£
£¨2£©ÔÚ´ÖÑξ¹ýÈܽâ¡ú¹ýÂ˺óµÄÈÜÒºÖеμӱ¥ºÍNa2CO3ÈÜÒº£¬Ö±ÖÁ²»ÔÙ²úÉú³ÁµíΪֹ¡£ÇëÎÊÕâ²½²Ù×÷µÄÄ¿µÄÊÇ__________________¡£
£¨3£©½«¾¹ý²Ù×÷£¨2£©ºóµÄÈÜÒº¹ýÂË¡£ÇëÎÊÕâÒ»²Ù×÷ÄܳýµôÄÄЩÔÓÖÊ£¿__________________¡£
£¨4£©»Ø´ðÏÂÁÐÎÊÌ⣺ÖÐѧ»¯Ñ§ÊµÑéÖУ¬ÔÚ¹ýÂËÆ÷ÉÏÏ´µÓ³ÁµíµÄ²Ù×÷ÊÇ__________________¡£
£¨1£©¢Ù¢Ú¢Û¢Ü¢Ý
£¨2£©³ý¾¡ÈÜÒºÖеĸÆÀë×Ó
£¨3£©³ýÈ¥Ca2+ºÍBa2+
£¨4£©¹ýÂ˺ó£¬Ñز£Á§°ôÏò¹ýÂËÆ÷ÖÐ×¢ÈëÕôÁóˮû¹ý³ÁµíÎ´ýË®Á÷¾¡ºó£¬Öظ´²Ù×÷2-3´Î
£¨2£©³ý¾¡ÈÜÒºÖеĸÆÀë×Ó
£¨3£©³ýÈ¥Ca2+ºÍBa2+
£¨4£©¹ýÂ˺ó£¬Ñز£Á§°ôÏò¹ýÂËÆ÷ÖÐ×¢ÈëÕôÁóˮû¹ý³ÁµíÎ´ýË®Á÷¾¡ºó£¬Öظ´²Ù×÷2-3´Î
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿