ÌâÄ¿ÄÚÈÝ
£¨Ã¿¿Õ2·Ö£¬¹²12·Ö£©»¯Ñ§¿Îºó£¬»¯Ñ§ÐËȤС×éµÄͬѧÔÚÕûÀíʵÑé×Àʱ£¬·¢ÏÖÓÐһƿÇâÑõ»¯ÄÆÈÜҺûÓÐÈûÏðƤÈû£¬Õ÷µÃÀÏʦͬÒâºó£¬¿ªÕ¹ÁËÒÔÏÂ̽¾¿£º
[Ìá³öÎÊÌâ1] ¸ÃÇâÑõ»¯ÄÆÈÜÒºÊÇ·ñ±äÖÊÁËÄØ£¿
[ʵÑé̽¾¿1]
ʵÑé²Ù×÷ | ʵÑéÏÖÏó | ʵÑé½áÂÛ |
È¡ÉÙÁ¿¸ÃÈÜÒºÓÚÊÔ¹ÜÖУ¬ÏòÈÜÒºÖеμÓÏ¡ÑÎËᣬ²¢²»¶ÏÕñµ´¡£ | ÓÐÆøÅÝð³ö¡£ | ÇâÑõ»¯ÄÆÈÜÒºÒ»¶¨±äÖÊÁË¡£ |
[Ìá³öÎÊÌâ2] ¸ÃÇâÑõ»¯ÄÆÈÜÒºÊÇÈ«²¿±äÖÊ»¹ÊDz¿·Ö±äÖÊÄØ£¿
[²ÂÏëÓë¼ÙÉè]
²ÂÏë1£ºÇâÑõ»¯ÄÆÈÜÒº²¿·Ö±äÖÊ¡£
²ÂÏë2£ºÇâÑõ»¯ÄÆÈÜҺȫ²¿±äÖÊ¡£
[²éÔÄ×ÊÁÏ] £¨1£©ÂÈ»¯¸ÆÈÜÒº³ÊÖÐÐÔ¡£
£¨2£©ÂÈ»¯¸ÆÈÜÒºÄÜÓë̼ËáÄÆÈÜÒº·´Ó¦£ºCaCl2+Na2CO3=CaCO3¡ý+2NaCl
[ʵÑé̽¾¿2]
ʵÑé²½Öè | ʵÑéÏÖÏó | ʵÑé½áÂÛ |
£¨1£©È¡ÉÙÁ¿¸ÃÈÜÒºÓÚÊÔ¹ÜÖУ¬ÏòÈÜÒºÖеμӹýÁ¿µÄÂÈ»¯¸ÆÈÜÒº£¬²¢²»¶ÏÕñµ´¡£ | ÓÐ Éú³É¡£ | Ã÷ÔÈÜÒºÖÐÒ»¶¨ÓÐ̼ËáÄÆ¡£ |
£¨2£©È¡²½Ö裨1£©ÊÔ¹ÜÖеÄÉÙÁ¿ÉϲãÇåÒº£¬µÎ¼Ó·Ó̪ÈÜÒº¡£ | ÈÜÒº±äºìÉ«¡£ | ˵Ã÷ÔÈÜÒºÖÐÒ»¶¨ÓÐ ¡£ |
[ʵÑé½áÂÛ] ¸ÃÇâÑõ»¯ÄÆÈÜÒº £¨Ìî¡°²¿·Ö¡±»ò¡°È«²¿¡±£©±äÖÊ¡£
[·´Ë¼ÓëÆÀ¼Û] £¨1£©ÇâÑõ»¯ÄÆÈÜҺ¶ÖÃÓÚ¿ÕÆøÖÐÈÝÒ×±äÖÊ£¬Çëд³öÏà¹Ø·´Ó¦µÄ»¯Ñ§·½³Ìʽ£º ¡£
£¨2£©ÔÚÉÏÊö[ʵÑé̽¾¿2]ÖУ¬Ð¡Ã÷Ìá³ö¿ÉÓÃÇâÑõ»¯¸ÆÈÜÒº´úÌæÂÈ»¯¸ÆÈÜÒº£¬ÄãÈÏΪ¸Ã·½°¸
£¨Ìî¡°¿ÉÐС±»ò¡°²»¿ÉÐС±£©¡£
[Àí½âÓëÓ¦ÓÃ]ÇâÑõ»¯ÄÆÈÜÒºÈÝÒ×±äÖÊ£¬±ØÐëÃÜ·â±£´æ¡£ÊµÑéÊÒ±ØÐëÃÜ·â±£´æµÄÒ©Æ·»¹Óкܶ࣬ÊÔÁí¾ÙÒ»Àý£º
¡¾ÊµÑé̽¾¿¡¿£¨°×É«£©³Áµí ÇâÑõ»¯ÄÆ£¨»òNaOH£©
¡¾ÊµÑé½áÂÛ¡¿²¿·Ö
¡¾·´Ë¼ÓëÆÀ¼Û¡¿CO2+2NaOH==Na2CO3+H2O ²»¿ÉÐÐ
¡¾Àí½âÓëÓ¦Óá¿Å¨ÑÎËᣨ»òŨÁòËá¡¢»ò³ÎÇåʯ»ÒË®¡¡ÆäËûºÏÀí´ð°¸¾ù¿É£©
½âÎö:ÂÔ
£¨Ã¿¿Õ2·Ö£¬¹²12·Ö£©»¯Ñ§¿Îºó£¬»¯Ñ§ÐËȤС×éµÄͬѧÔÚÕûÀíʵÑé×Àʱ£¬·¢ÏÖÓÐһƿÇâÑõ»¯ÄÆÈÜҺûÓÐÈûÏðƤÈû£¬Õ÷µÃÀÏʦͬÒâºó£¬¿ªÕ¹ÁËÒÔÏÂ̽¾¿£º
[Ìá³öÎÊÌâ1] ¸ÃÇâÑõ»¯ÄÆÈÜÒºÊÇ·ñ±äÖÊÁËÄØ£¿
[ʵÑé̽¾¿1]
ʵÑé²Ù×÷ |
ʵÑéÏÖÏó |
ʵÑé½áÂÛ |
È¡ÉÙÁ¿¸ÃÈÜÒºÓÚÊÔ¹ÜÖУ¬ÏòÈÜÒºÖеμÓÏ¡ÑÎËᣬ²¢²»¶ÏÕñµ´¡£ |
ÓÐÆøÅÝð³ö¡£ |
ÇâÑõ»¯ÄÆÈÜÒºÒ»¶¨±äÖÊÁË¡£ |
[Ìá³öÎÊÌâ2] ¸ÃÇâÑõ»¯ÄÆÈÜÒºÊÇÈ«²¿±äÖÊ»¹ÊDz¿·Ö±äÖÊÄØ£¿
[²ÂÏëÓë¼ÙÉè]
²ÂÏë1£ºÇâÑõ»¯ÄÆÈÜÒº²¿·Ö±äÖÊ¡£
²ÂÏë2£ºÇâÑõ»¯ÄÆÈÜҺȫ²¿±äÖÊ¡£
[²éÔÄ×ÊÁÏ] £¨1£©ÂÈ»¯¸ÆÈÜÒº³ÊÖÐÐÔ¡£
£¨2£©ÂÈ»¯¸ÆÈÜÒºÄÜÓë̼ËáÄÆÈÜÒº·´Ó¦£ºCaCl2+Na2CO3=CaCO3¡ý+2NaCl
[ʵÑé̽¾¿2]
ʵÑé²½Öè |
ʵÑéÏÖÏó |
ʵÑé½áÂÛ |
£¨1£©È¡ÉÙÁ¿¸ÃÈÜÒºÓÚÊÔ¹ÜÖУ¬ÏòÈÜÒºÖеμӹýÁ¿µÄÂÈ»¯¸ÆÈÜÒº£¬²¢²»¶ÏÕñµ´¡£ |
ÓÐ Éú³É¡£ |
Ã÷ÔÈÜÒºÖÐÒ»¶¨ÓÐ̼ËáÄÆ¡£ |
£¨2£©È¡²½Ö裨1£©ÊÔ¹ÜÖеÄÉÙÁ¿ÉϲãÇåÒº£¬µÎ¼Ó·Ó̪ÈÜÒº¡£ |
ÈÜÒº±äºìÉ«¡£ |
˵Ã÷ÔÈÜÒºÖÐÒ»¶¨ÓÐ ¡£ |
[ʵÑé½áÂÛ] ¸ÃÇâÑõ»¯ÄÆÈÜÒº £¨Ìî¡°²¿·Ö¡±»ò¡°È«²¿¡±£©±äÖÊ¡£
[·´Ë¼ÓëÆÀ¼Û] £¨1£©ÇâÑõ»¯ÄÆÈÜҺ¶ÖÃÓÚ¿ÕÆøÖÐÈÝÒ×±äÖÊ£¬Çëд³öÏà¹Ø·´Ó¦µÄ»¯Ñ§·½³Ìʽ£º ¡£
£¨2£©ÔÚÉÏÊö[ʵÑé̽¾¿2]ÖУ¬Ð¡Ã÷Ìá³ö¿ÉÓÃÇâÑõ»¯¸ÆÈÜÒº´úÌæÂÈ»¯¸ÆÈÜÒº£¬ÄãÈÏΪ¸Ã·½°¸
£¨Ìî¡°¿ÉÐС±»ò¡°²»¿ÉÐС±£©¡£
[Àí½âÓëÓ¦ÓÃ]ÇâÑõ»¯ÄÆÈÜÒºÈÝÒ×±äÖÊ£¬±ØÐëÃÜ·â±£´æ¡£ÊµÑéÊÒ±ØÐëÃÜ·â±£´æµÄÒ©Æ·»¹Óкܶ࣬ÊÔÁí¾ÙÒ»Àý£º