ÌâÄ¿ÄÚÈÝ

ÏÂÁÐÓйØÑõÆøµÄ˵·¨ÕýÈ·µÄÊÇ

A. ÑõÆøÊÇÖ²Îï¹âºÏ×÷ÓõIJúÎï

B. Ó㡢ϺÄÜÔÚË®ÖÐÉú´æ£¬ÊÇÓÉÓÚÑõÆø¼«Ò×ÈÜÓÚË®

C. ¹¤ÒµÉÏ·ÖÀëҺ̬¿ÕÆø·¨ÖÆÈ¡ÑõÆø£¬ÊÇ»¯Ñ§±ä»¯

D. ÏÄÌìʳÎ︯ÀÃÓëÑõÆøÎÞ¹Ø

A ¡¾½âÎö¡¿A. ¶þÑõ»¯Ì¼ºÍË®ÔÚ¹âÕÕµÄÌõ¼þÏ·´Ó¦Éú³ÉÆÏÌÑÌǺÍÑõÆø£¬¹ÌÒºÑõÆøÊÇÖ²Îï¹âºÏ×÷ÓõIJúÎÕýÈ·£» B¡¢ÑõÆøÄÑÈÜÓÚË®£¬´íÎó£» C¡¢¹¤ÒµÉÏ·ÖÀëҺ̬¿ÕÆø·¨ÖÆÈ¡ÑõÆø£¬Ã»ÓÐÐÂÎïÖʵÄÉú³É£¬ÊÇÎïÀí±ä»¯£¬´íÎó£» D¡¢ÏÄÌìʳÎ︯ÀÃÊÇÓÉÓÚʳÎïÓë¿ÕÆøÖеÄÑõÆø·¢ÉúÁË»ºÂýÑõ»¯£¬ÓëÑõÆøÓйأ¬´íÎó¡£¹ÊÑ¡A¡£
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

¿ÆÑ§µÄºËÐÄÊÇÑо¿£¬¿ÆÑ§¿Î³Ìͨ¹ý¿ÆÑ§Ì½¾¿µÄ·½Ê½£¬ÈÃÎÒÃÇÇ×Àú¿ÆÑ§»î¶¯£¬ÌåÏÖ¿ÆÑ§µÄ·¢ÏÖ¹ý³ÌºÍ·½·¨¡£

(¢ñ)ÒÑÖª£º¶þÑõ»¯Ì¼ÆøÌå¼È²»ÈÜÓÚ±¥ºÍNaHCO3ÈÜÒºÒ²²»ÓëNaHCO3·´Ó¦£» NaHCO3 + HCl == NaCl + H2O + CO2¡ü¡£Ä³Ñ§ÉúÓûÓÃŨÑÎËáÓë´óÀíʯ·´Ó¦ÖÆÈ¡¸ÉÔï´¿¾»µÄ¶þÑõ»¯Ì¼ÆøÌ壬ʵÑéÊÒÌṩÁËÏÂÁÐ×°ÖúÍÒ©Æ·¡£Çë»Ø´ðÏà¹ØÎÊÌ⣺

¡¡¡¡¡¡

(1)ÒÇÆ÷¢ÙµÄÃû³ÆÊÇ__________________¡£

(2)ʵÑéÊÒÖÆÈ¡¶þÑõ»¯Ì¼ÆøÌåµÄ·´Ó¦Ô­ÀíÊÇ___________________(Óû¯Ñ§·½³Ìʽ±íʾ)¡£

(3)×°ÖÃA¡¢B¶¼¿É×÷·¢Éú×°Öã¬ÆäÖпɿØÖÆ·´Ó¦½øÐеÄÊÇ________(Ìî×°ÖÃÐòºÅ)¡£

(4)Á½¸ö¾»»¯×°ÖÃÏàÁ¬½Óʱ£¬ÆäÒÇÆ÷½Ó¿Ú˳ÐòӦΪ______½Ó______(Ìî½Ó¿ÚÐòºÅ)¡£

(5)ÈôÓÃ×°ÖÃEÊÕ¼¯¶þÑõ»¯Ì¼ÆøÌ壬ÔòÆøÌåÓ¦´Ó______(Ìî½Ó¿ÚÐòºÅ)½øÈë¡£

(¢ò)ÏÂÃæÊdzõÈýij°àѧÉú̽¾¿ÌúÉúÐâʵÑé²»¶ÏÍêÉÆÓÅ»¯µÄ¹ý³Ì¡£

(1)ÓÅ»¯ÊµÑéʱ½«¢ñÖÐ×ÔÀ´Ë®»»ÎªÕôÁóˮĿµÄÊÇ_____________________________¡£

(2)ÓÅ»¯ÊµÑéʱÔö¼Ó¢ôÊÇΪ֤Ã÷ÌúÉúÐâÓë¿ÕÆøÖеÄ_____________(Ìѧʽ)Óйء£

(3)ʵÑé¢õÔÚÈíËÜÁÏÆ¿ÖÐÍê³ÉµÄ£¬Ò»Öܺó¿É¹Û²ìµ½Ìú¶¤ÉúÐ⣬_____________£¬Í¬Ê±Ìú¶¤¿¿½üË®±ß¸½½ü²¿·ÖÐâÊ´µÃÀ÷º¦¡£ÓÉ´Ë¿ÉÖª£ºÌúÉúÐâʵ¼ÊÊÇÌúÓë_______________(Ìѧʽ)¹²Í¬×÷ÓõĽá¹û¡£

(4)ʵÑé¢ö»¹¿ÉÓÃÀ´Íê³É______________________(ÌîʵÑéÃû³Æ)¡£

³¤¾±Â©¶· CaCO3 + 2HCl == CaCl2 + H2O + CO2¡ü A d a e ÅųýË®ÖÐÈÜÓеÄÑõÆø¡¢Ïû¶¾¼ÁµÈÎïÖʵĸÉÈÅ O2 ËÜÁÏÆ¿±ä±ñ O2¡¢H2O ²â¶¨¿ÕÆøÖÐÑõÆøµÄº¬Á¿ ¡¾½âÎö¡¿(¢ñ)(1)ÒÇÆ÷¢ÙÊdz¤¾±Â©¶·¡£(2)ʵÑéÊÒÖÆÈ¡¶þÑõ»¯Ì¼µÄ»¯Ñ§·½³ÌʽÊÇ£ºCaCO3 + 2HCl == CaCl2 + H2O + CO2¡ü (3)×°ÖÃAÖÐÓÐÒ»¸öֹˮ¼Ð£¬µ±¹Ø±Õֹˮ¼Ðʱ£¬×¶ÐÎÆ¿ÄÚѹǿ...

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

¾«Ó¢¼Ò½ÌÍø