ÌâÄ¿ÄÚÈÝ

¡¾ÌâÄ¿¡¿»¯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´¡£

_____________

ÇâÑõ»¯ÄÆÈÜÒºÒ»¶¨±äÖÊÁË¡£

[Ìá³öÎÊÌâ2] ¸ÃÇâÑõ»¯ÄÆÈÜÒºÊÇÈ«²¿±äÖÊ»¹ÊDz¿·Ö±äÖÊÄØ£¿

[²ÂÏëÓë¼ÙÉè]

²ÂÏë1£ºÇâÑõ»¯ÄÆÈÜÒº²¿·Ö±äÖÊ¡£ ²ÂÏë2£ºÇâÑõ»¯ÄÆÈÜҺȫ²¿±äÖÊ¡£

[²éÔÄ×ÊÁÏ] ¢Å ÂÈ»¯¸ÆÈÜÒº³ÊÖÐÐÔ¡£

¢Æ ÂÈ»¯¸ÆÈÜÒºÄÜÓë̼ËáÄÆÈÜÒº·´Ó¦(·½³Ìʽ)£º________________________¡£

[ʵÑé̽¾¿2]

ʵÑé²½Öè

ʵÑéÏÖÏó

ʵÑé½áÂÛ

¢ÅÈ¡ÉÙÁ¿¸ÃÈÜÒºÓÚÊÔ¹ÜÖУ¬ÏòÈÜÒºÖеμӹýÁ¿µÄÂÈ»¯¸ÆÈÜÒº£¬²¢²»¶ÏÕñµ´¡£

ÓÐ________Éú³É

˵Ã÷Ô­ÈÜÒºÖÐÒ»¶¨ÓÐ̼ËáÄÆ¡£

¢ÆÈ¡²½Öè¢ÅÊÔ¹ÜÖеÄÉÙÁ¿ÉϲãÇåÒº£¬µÎ¼Ó·Ó̪ÈÜÒº¡£

_____________

˵Ã÷Ô­ÈÜÒºÖÐÒ»¶¨ÓÐ______¡£

[ʵÑé½áÂÛ] ¸ÃÇâÑõ»¯ÄÆÈÜÒº_______(Ìî¡°²¿·Ö¡±»ò¡°È«²¿¡±)±äÖÊ¡£

[·´Ë¼ÓëÆÀ¼Û] ¢ÅÇâÑõ»¯ÄÆÈÜҺ¶ÖÃÓÚ¿ÕÆøÖÐÈÝÒ×±äÖÊ£¬Çëд³öÏà¹Ø·´Ó¦µÄ»¯Ñ§·½³Ìʽ£º_________¡£

¢ÆÔÚÉÏÊö[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¡£

¡¾´ð°¸¡¿ ÓÐÆøÅÝð³ö Na2CO3+CaCl2= CaCO3+ 2NaCl °×É«³ÁµíÉú³É£» ±äºì ÇâÑõ»¯ÄÆ£» ²¿·Ö±äÖÊ 2NaOH+CO2===Na2CO3+H2O ²»¿ÉÐÐ

¡¾½âÎö¡¿ÇâÑõ»¯ÄƱäÖʺóÉú³É̼ËáÄÆ£¬¹Ê¼ÓÈëÏ¡ÑÎËáºó£¬Ò»¶¨ÓÐÆøÅÝð³ö£»

ÂÈ»¯¸ÆÓë̼ËáÄÆ·´Ó¦Éú³É̼Ëá¸ÆºÍÂÈ»¯ÄÆ£¬·´Ó¦·½³ÌʽΪNa2CO3+CaCl2= CaCO3+ 2NaCl

Ô­ÈÜÒºÖÐÓÐ̼ËáÄÆ£¬Ôò¼ÓÈëÂÈ»¯¸ÆºóÓа×É«³ÁµíÉú³É£»ÏòÉÏÇåÒºÖмÓÈë·Ó̪£¬·ú±äΪºìÉ«£¬Ôò˵Ã÷Ò»¶¨ÓÐÇâÑõ»¯ÄÆ£»Ôò˵Ã÷¸ÃÈÜÒº²¿·Ö±äÖÊ£»ÇâÑõ»¯ÄÆÓë¿ÕÆøÖеĶþÑõ»¯Ì¼·´Ó¦Éú³É̼ËáÄƺÍË®£¬¹Ê±äÖʵķ´Ó¦·½³ÌʽΪ2NaOH+CO2===Na2CO3+H2O

Èç¹ûÓÃÇâÑõ»¯¸ÆÈÜÒº´úÌæÂÈ»¯¸ÆÈÜÒº£¬ÇâÑõ»¯¸Æ±¾ÉíÏÔ¼îÐÔ£¬¹Ê»áÓ°ÏìÇâÑõ»¯ÄƵÄÅжϣ¬¹Ê²»ÄÜÓÃÇâÑõ»¯¸Æ´úÌæÂÈ»¯¸Æ£»

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø