ÌâÄ¿ÄÚÈÝ

ΪÁ˳ýÈ¥ÂÈ»¯ÄÆÑùÆ·ÖеÄ̼ËáÄÆÔÓÖÊ£¬ÐËȤС×é×î³õÉè¼ÆÁËÈçϵķ½°¸²¢½øÐÐʵÑé¡£

(1)д³ö³ÁµíAµÄ»¯Ñ§Ê½               ¡£
(2)¼ÓÈëCaCl2ÈÜÒººó£¬·ÖÀë³ýÈ¥³ÁµíAµÄʵÑé²Ù×÷ºÍÕô·¢Ëù¹²Í¬Óõ½µÄÒ»ÖÖ²£Á§ÒÇÆ÷ÊÇ         ¡£
(3)ͬѧÔÚʵÑé¹ý³ÌÖУ¬ÓÖ·¢ÏÖÁËеÄÎÊÌ⣺´Ë·½°¸ºÜÈÝÒ×ÒýÈëеÄÔÓÖÊ£¬Çëд³ö¹ÌÌåÎïÖÊBµÄ³É·Ö    (Óû¯Ñ§Ê½±íʾ)¡£
(4)ͬѧ¼ÌÐø̽¾¿ºóÓÖÌá³öеķ½°¸£º½«»ìºÏÎïÈܽ⣬ÈôµÎ¼Ó¹ýÁ¿ÑÎËáÖÁ²»ÔÙ²úÉúÆøÌåΪֹ£¬Ôò¼ÈÄܳýÈ¥Na2CO3ÔÓÖÊ£¬ÓÖÄÜÓÐЧµØ·ÀÖ¹ÐÂÔÓÖʵÄÒýÈ롣д³öÓйط´Ó¦µÄ»¯Ñ§·½³Ìʽ£º                        ¡£
(5)ÄãÈÏΪÎïÖÊBÖÐÊÇ·ñº¬ÓÐÔÓÖÊÂÈ»¯Çâ       (Ìî¡°ÊÇ¡±»ò¡°·ñ¡±)£¬ÀíÓÉÊÇ                          ¡£

(1)CaCO (2)²£Á§°ô   (3)NaCl¡¢CaCl2
(4)Na2CO3£«2HCl=2NaCl£«H2O£«CO2¡ü
(5)·ñ  ÂÈ»¯ÇâÊÜÈÈʱÒ×»Ó·¢

½âÎö

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø