ÌâÄ¿ÄÚÈÝ

¡¾ÌâÄ¿¡¿ÔÚÒ»´Î¾Û²ÍÖУ¬Í¬Ñ§ÃǶÔȼÁÏ¡°¹ÌÌå¾Æ¾«¡±²úÉúÁËÐËȤ£¬ÓÚÊǶԸùÌÌå¾Æ¾«µÄ³É·Ö½øÐÐ̽¾¿¡£

£¨²éÔÄ×ÊÁÏ£©£¨1£©¹ÌÌå¾Æ¾«Óɾƾ«¡¢ÂÈ»¯¸ÆºÍÇâÑõ»¯ÄÆ°´Ò»¶¨ÖÊÁ¿±ÈÀý»ìÖƳɡ£

£¨2£©ÂÈ»¯¸ÆÈÜÒº³ÊÖÐÐÔ£¬Ì¼ËáÄÆÈÜÒº³Ê¼îÐÔ¡£

£¨Ìá³öÎÊÌ⣩£¨1£©¾Æ¾«ÖÐÊÇ·ñº¬ÓÐ̼ԪËØ£¿

£¨2£©¸Ã¹ÌÌå¾Æ¾«ÖеÄÇâÑõ»¯ÄÆÊÇ·ñ±äÖÊ£¿

£¨ÊµÑé̽¾¿£©£¨1£©°´ÈçͼʵÑ飬·¢ÏÖ³ÎÇåʯ»ÒË®±ä»ë×Ç£¬¿ÉµÃ³ö¾Æ¾«Öк¬ÓÐ̼ԪËصĽáÂÛ£¬´Ë½áÂÛ_____£¨Ìî¡°ºÏÀí¡±»ò¡°²»ºÏÀí¡±£©

£¨2£©È¡ÉÙÁ¿¸Ã¹ÌÌå¾Æ¾«ÓÚÉÕ±­ÖУ¬¼Ó×ãÁ¿µÄË®³ä·ÖÈܽâºó¾²Ö㬷¢ÏÖÉÕ±­µ×²¿Óа×É«³Áµí£¬È¡³ÁµíÓÚÊÔ¹ÜÖмÓÏ¡ÑÎËᣬÓÐÆøÅݲúÉú£¬¸ÃÆøÌåÊÇ_____¡£

£¨ÊµÑé½áÂÛ£©·ÖÎöʵÑé²¢½áºÏ×ÊÁϵóöÇâÑõ»¯ÄÆÒѱäÖÊ¡£

£¨ÍØչʵÑ飩Ϊ½øÒ»²½È·¶¨ÇâÑõ»¯ÄƵıäÖʳ̶ȣ¬Ð¡±±Í¬Ñ§×öÁËÒÔÏÂʵÑ飺

ʵÑé·½°¸

ʵÑéÏÖÏó

ʵÑé½áÂÛ

È¡ÉÕ±­ÖÐÉϲãÇåÒºÓÚÊÔ¹ÜÖУ¬¼ÓÈ뼸µÎ·Ó̪ÈÜÒº

ÈÜÒº±äºì

ÇåÒºÖÐÓÐÇâÑõ»¯ÄÆ

ÁíÈ¡ÉÕ±­ÖÐÉϲãÇåÒºÓÚÊÔ¹ÜÖУ¬¼ÓÈë³ÎÇåʯ»ÒË®ÈÜÒº

²úÉú_____

ÇåÒºÖÐÓÐ̼ËáÄÆ

£¨1£©ÓÐͬѧÈÏΪС±±µÄʵÑé²»ÄÜÖ¤Ã÷ÇåÒºÖÐÒ»¶¨ÓÐÇâÑõ»¯ÄÆ£¬ÀíÓÉÊÇ_____¡£

£¨2£©¸ÃͬѧÁíÈ¡ÉÕ±­ÖÐÉϲãÇåÒº£¬¼ÓÈë×ãÁ¿µÄÂÈ»¯¸ÆÈÜÒº³ä·Ö·´Ó¦£¬Óа×É«³ÁµíÉú³É£¬·´Ó¦ºóµÎ¼Ó·Ó̪ÈÜÒº£¬ÈÜÒº±äºì£¬¼ÓÈë×ãÁ¿ÂÈ»¯¸ÆÈÜÒºµÄÄ¿µÄÊÇ_____£¬Ð´³öÉú³É³ÁµíµÄ»¯Ñ§·½³Ìʽ£º_____¡£

£¨3£©ÊµÑé½áÂÛ£º¹ÌÌå¾Æ¾«ÖÐÇâÑõ»¯ÄƵıäÖʳ̶ÈÊÇ_____£¨Ìî¡°ÍêÈ«±äÖÊ¡±»òÕß¡°²¿·Ö±äÖÊ¡±£©

¡¾´ð°¸¡¿ºÏÀí CO2 °×É«³Áµí Na2CO3ÈÜÒº³Ê¼îÐÔ£¬Ò²ÄÜʹ·Ó̪±äºì ³ýÈ¥ÈÜÒºÖеÄNa2CO3£¬ÅųýÆä¶ÔNaOH¼ìÑéµÄ¸ÉÈÅ Na2CO3+CaCl2£½CaCO3¡ý+2NaCl ²¿·Ö±äÖÊ

¡¾½âÎö¡¿

ʵÑé̽¾¿²¿·Ö

£¨1£©Í¼ÖÐʵÑ飬ÉÕ±­ÄÚ³ÎÇåʯ»ÒË®±ä»ë×Ç£¬ËµÃ÷¾Æ¾«È¼ÉյIJúÎïÖÐÓжþÑõ»¯Ì¼Éú³É£¬¸ù¾Ý»¯Ñ§·´Ó¦Ç°ºóÔªËصÄÖÖÀ಻±ä£¬½øÒ»²½Íƶϵóö¾Æ¾«Öк¬ÓÐ̼ԪËصĽáÂÛ¡£¹ÊÌºÏÀí¡£

£¨2£©ÇâÑõ»¯ÄÆÄܺͿÕÆøÖеĶþÑõ»¯Ì¼·´Ó¦Éú³É̼ËáÄƺÍË®£¬Ì¼ËáÄÆÄܺÍÂÈ»¯¸Æ·´Ó¦Éú³É̼Ëá¸Æ³ÁµíºÍÂÈ»¯ÄÆ£¬Òò´Ë°×É«³ÁµíÊÇ̼ËáÄƺÍÂÈ»¯¸Æ·´Ó¦Éú³ÉµÄ̼Ëá¸Æ£¬Ì¼Ëá¸ÆºÍÏ¡ÑÎËá·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ£ºCaCO3+2HCl£½CaCl2+CO2¡ü+H2O£¬ÓÐÆøÅݲúÉú£¬¸ÃÆøÌåÊǶþÑõ»¯Ì¼£»

ÍØչʵÑ鲿·Ö

£¨1£©Ì¼ËáÄƺÍÇâÑõ»¯¸Æ·´Ó¦Éú³É̼Ëá¸Æ³ÁµíºÍÇâÑõ»¯ÄÆ£¬ÒÒ×éÈÏΪ¼××éʵÑé²»ÄÜÖ¤Ã÷ÇåÒ¹ÖÐÒ»¶¨ÓÐÇâÑõ»¯ÄÆ£¬ÀíÓÉÊÇ£ºÌ¼ËáÄÆÈÜÒºÏÔ¼îÐÔ£¬Ò²ÄÜʹ·Ó̪ÊÔÒº±äºìÉ«¡£

£¨2£©ÒÒ×éʵÑéÖмÓ×ãÁ¿ÂÈ»¯¸ÆÈÜÒºµÄÄ¿µÄÊdzýȥ̼ËáÄÆ£¬·Àֹ̼ËáÄƵĴæÔÚ¶ÔNaOHµÄ¼ìÑ飬·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ£ºNa2CO3+CaCl2£½CaCO3¡ý+2NaCl¡£

£¨3£©¾­¹ýʵÑé¿ÉÖª¹ÌÌå¾Æ¾«ÖмȺ¬ÇâÑõ»¯ÄÆ£¬ÓÖº¬Ì¼ËáÄÆ£¬ËùÒÔÇâÑõ»¯ÄƲ¿·Ö±äÖÊ¡£

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø