ÌâÄ¿ÄÚÈÝ

·ÖÎöÏÂÁÐÊÂʵ£¬»Ø´ðÓйØÎÊÌ⣺
ÊÂʵһ£ºÔÚÕý³£È˵ÄѪ½¬ÖУ¬NaHCO3µÄº¬Á¿Ô¼ÎªH2CO3º¬Á¿µÄ20±¶¡£µ±Ñª½¬ÖеÄNaHCO3º¬Á¿¼õÉÙʱ£¬»áÐγÉËáÖж¾£»µ±Ñª½¬ÖеÄH2CO3º¬Á¿¼õÉÙʱ£¬ÔòÐγɼîÖж¾¡£
ÊÂʵ¶þ£ºÔÚ³õÉúòòò½»òÓ×СֲÎïÌåÄÚ£¬µ±×ÔÓÉË®µÄ±ÈÀý¼õСʱ£¬»úÌå´úлǿ¶È½µµÍ£»µ±×ÔÓÉË®µÄ±ÈÀýÔö´óʱ£¬»úÌå´úлǿ¶ÈÉý¸ß¡£
ÊÂʵÈý£ºMg2+ÊÇÒ¶ÂÌËØ·Ö×Ó±ØÐèµÄ³É·Ö£»Fe2+ÊÇѪºìµ°°×µÄÖØÒª³É·Ö£»Ì¼Ëá¸ÆºÍÁ×Ëá¸ÆÊǶ¯ÎïºÍÈËÌåµÄ¹ÇºÍÑÀ³ÝµÄÖ÷Òª³É·Ö¡£
ÊÂʵËÄ£ºÈËÌåijЩ×éÖ¯µÄº¬Ë®Á¿½üËÆ£¬µ«ÐÎ̬ȴ²»Í¬¡£ÀýÈ磬Ðļ¡º¬Ë®Á¿Ô¼Îª79%¶ø³Ê¼áÈ͵Ä״̬£¬ÄÔÖк¬Ë®Á¿Ô¼Îª84%¶ø³ÊÈܽº×´¡£
(1)ÊÂʵһ±íÃ÷_______________________________________________ ____¡£
(2)Äã¶ÔÊÂʵ¶þÖÐÏÖÏóµÄÈ«Ãæ½âÊÍÊÇ______                  _ ________¡£
(3)ÊÂʵÈý±íÃ÷_____________________                         _____¡£
(4)Äã¶ÔÊÂʵËÄÖвîÒìµÄÕýÈ·½âÊÍÊÇ__________________________________¡£]

(1)ÎÞ»úÑξßÓе÷½ÚËá¼îƽºâ(pH)µÄ×÷Óá£
(2)×ÔÓÉË®ÊÇÁ¼ºÃµÄÈܼÁ£¬ÊÇϸ°ûÄÚÉú»¯·´Ó¦µÄ½éÖÊ£¬²¢²ÎÓëijЩ´úл·´Ó¦£¬²ÎÓëÌåÄÚÓªÑøÎïÖʺʹúл·ÏÎïµÄÔËÊä¡£
(3)ÎÞ»úÑÎÊÇϸ°ûÄÚijЩ¸´ÔÓ»¯ºÏÎïµÄÖØÒª×é³É³É·Ö
(4)×éÖ¯Æ÷¹ÙµÄÐÎ̬²îÒìÓëÉúÎïÌåÄÚË®·ÖµÄ´æÔÚÐÎʽÓйأ¬Ðļ¡ÖнáºÏË®µÄ±ÈÀý¸ßÓÚÄÔ×éÖ¯Öеġ£

½âÎö

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

¸ù¾ÝÏÂÁвÄÁÏ£¬»Ø´ðÎÊÌ⣺

²ÄÁÏÒ»¡¡ºìÊ÷ÁÖÊÇÉú³¤ÔÚÈÈ´ø¡¢ÑÇÈÈ´øº£°¶³±¼ä´øÌØÓеÄÖ²±»£¬¾ßÓзḻµÄ¶¯Ö²Îï×ÊÔ´¡£

¹ã¶«ÊÇÎÒ¹úºìÊ÷ÁÖ×ÊÔ´×î·á¸»µÄÊ¡·ÝÖ®Ò»£¬ÆäÖÐÀ×Öݰ뵺ºÍÉîÛÚÍåµÄºìÊ÷ÁÖ·Ö²¼Çø±»ÁÐ

Ϊ¹ú¼Ò¼¶ºìÊ÷ÁÖ×ÔÈ»±£»¤Çø£¬ºìÊ÷Áֵı£»¤ºÍ·¢Õ¹Ò²±»ÁÐΪ¹ã¶«½¨ÉèÁÖÒµÉú̬ʡµÄ°Ë´ó

¹¤³ÌÖ®Ò»¡£

²ÄÁ϶þ¡¡2004Äê12Ô£¬Ó¡¶ÈÑóµØÕðÒýÆðµÄº£Ð¥µ¼ÖÂÊ®¶àÍòÈËËÀÍö£¬¼¸°ÙÍòÈËÎ޼ҿɹ顣

µ«ÒòΪÓÐïÃܵĺìÊ÷ÁÖ£¬Ó¡¶ÈÌ©Ã×¶ûÄɵ°îÒ»¸öÓæ´åÀïµÄ172»§È˼ÒÔÚÕâ´Îº£Ð¥ÖÐÐÒÃâ

ÓÚÄÑ¡£

(1)ºìÊ÷ÁÖµÄ________Îȶ¨ÐÔ½ÏÇ¿¶ø________Îȶ¨ÐÔ½ÏÈõ£¬Ô­ÒòÊǺìÊ÷ÁÖ

________________________________________________________________________¡£

(2)º£Ð¥¹ýºó£¬ÔÖÇøÑØº£µÄ¶àÖÖÉú̬ϵͳÔâµ½ÁË»ÙÃðÐÔÆÆ»µ£¬¶ÌÆÚÄÚÄÑÒÔ»Ö¸´¡£ÕâÒ»ÊÂʵ

˵Ã÷ÈκÎÉú̬ϵͳµÄ________¶¼ÊÇÓÐÏ޵ġ£

(3)ÔÚº£Ð¥Öб»º£Ë®½þÅݹýµÄÅ©ÌïΪʲô²»ÒËÖ±½ÓÖÖֲũ×÷Î´ÓÉúÎïѧ½Ç¶È·ÖÎöÆäÔ­

ÒòÊÇ________________________________________________________________________

________________________________________________________________________

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

¾«Ó¢¼Ò½ÌÍø