ÌâÄ¿ÄÚÈÝ

¡¾ÌâÄ¿¡¿·ÖÎöÏÂÁÐÊÂʵ£¬»Ø´ðÓйØÎÊÌ⣺

ÊÂʵһ£ºÔÚÕý³£È˵ÄѪ½¬ÖУ¬NaHCO3µÄº¬Á¿Ô¼ÎªH2CO3º¬Á¿µÄ20±¶¡£µ±Ñª½¬ÖÐNaHCO3µÄº¬Á¿¼õÉÙʱ£¬»áÐγÉËáÖж¾£»µ±Ñª½¬ÖеÄH2CO3º¬Á¿¼õÉÙʱ£¬ÔòÐγɼîÖж¾¡£

ÊÂʵ¶þ£ºµ±²¸È鶯ÎïѪҺÖиÆÀë×Óº¬Á¿µÍʱ¡£»áÒýÆð³é´¤¡£

ÊÂʵÈý£ºMg2+ÊÇÒ¶ÂÌËØ·Ö×Ó±ØÐëµÄ³É·Ö£»Fe2+ÊÇѪºìµ°°×µÄÖØÒª³É·Ö£»Ì¼Ëá¸ÆÊǶ¯ÎïºÍÈËÌåµÄ¹Ç÷ÀºÍÑÀ³ÝµÄÖ÷Òª³É·Ö¡£

£¨1£©ÊÂʵһ±íÃ÷ÎÞ»úÑξßÓÐ______________________×÷Óá£

£¨2£©ÊÂʵ¶þ±íÃ÷ÎÞ»úÑξßÓÐ ______________________×÷Óá£

£¨3£©ÊÂʵÈý±íÃ÷ÎÞ»úÑξßÓÐ_______________________ ×÷Óá£

£¨4£©¸Õ¸ÕÊÕ»ñµÄСÂóÖÖ×Ó¾­ÆØɹ£¬Ê§È¥ÁË´óÁ¿µÄË®·Ö£¬ÕâЩˮÊôÓÚ___________________£¬ÔÙ½«É¹¸ÉµÄÖÖ×Ó·ÅÔÚÊÔ¹ÜÄÚÓþƾ«µÆ¼ÓÈÈ£¬ÊԹܱÚÉϽ«³öÏÖСˮÖ飬ÕâЩˮÊôÓÚ_______¡£

¡¾´ð°¸¡¿Î¬³Öϸ°ûµÄËá¼îƽºâ ά³Öϸ°ûºÍÉúÎïÌåÕý³£µÄÉúÃü»î¶¯ ¹¹³Éϸ°ûÖеĸ´ÔÓ»¯ºÏÎï ×ÔÓÉË® ½áºÏË®

¡¾½âÎö¡¿

Ò»¡¢Ë®µÄ´æÔÚÐÎʽ¼°×÷Óãº

1¡¢×ÔÓÉË®£ºÏ¸°ûÖоø´ó²¿·ÖÒÔ×ÔÓÉË®ÐÎʽ´æÔڵģ¬¿ÉÒÔ×ÔÓÉÁ÷¶¯µÄË®£»

2¡¢½áºÏË®£ºÏ¸°ûÄÚµÄÒ»²¿·ÖÓëÆäËûÎïÖÊÏà½áºÏµÄË®£¬ËüÊÇ×é³Éϸ°û½á¹¹µÄÖØÒª³É·Ö£»

¶þ¡¢Ï¸°ûÄÚµÄÎÞ»úÑξø´ó¶àÊýÊÇÒÔÀë×Ó̬ÐÎʽ´æÔÚ£¬ÉÙÁ¿ÒÔ»¯ºÏ̬´æÔÚ£º

1¡¢»¯ºÏ̬µÄÎÞ»úÑÎÊÇϸ°ûºÍÉúÎïÌåµÄÖØÒª×é³É³É·Ö£¬ÓÐЩÎÞ»úÑÎÊÇϸ°ûÄÚijЩ¸´ÔÓ»¯ºÏÎïµÄ×é³É³É·Ö£¬ÈçMg2+Êǹ¹³ÉÒ¶ÂÌËصijɷ֣»

2¡¢ÎÞ»úÑÎÖ÷ÒªÒÔÀë×ÓµÄÐÎʽ´æÔÚ¡£

£¨1£©ÊÂʵһ¿É±íÃ÷ÎÞ»úÑÎÀë×ÓÓÐά³Öϸ°ûµÄËá¼îƽºâµÄ×÷Óá£

£¨2£©ÊÂʵһ¿É±íÃ÷²¸È鶯ÎïѪҺÖиÆÀë×Óº¬Á¿¹ýµÍ£¬»á³öÏֳ鴤µÈÖ¢×´£¬Õâ˵Ã÷ÎÞ»úÑÎÀë×Ó¶ÔÓÚά³ÖÉúÎïÌåÉúÃü»î¶¯ÓÐÖØÒª×÷Óá£

£¨3£©Ðí¶àÎÞ»úÑÎÀë×Ó¿É×÷Ϊϸ°ûÄÚijЩ¸´ÔÓ»¯ºÏÎïµÄÖØÒª×é³É³É·Ö¡£

£¨4£©ÉúÎïÌåÖеÄË®ÒÔ×ÔÓÉË®ºÍ½áºÏË®µÄÐÎʽ´æÔÚ£¬ÆäÖд󲿷ÖÊÇ×ÔÓÉË®£¬É¹¸ÉÖÖ×Ó¹ý³ÌÖжªÊ§µÄË®Ö÷ÒªÊÇ×ÔÓÉË®£»É¹¸ÉºóµÄÖÖ×Ó·ÅÔڽྻµÄÊÔ¹ÜÖмÓÈȹý³ÌÖÐʧȥµÄË®Ö÷ÒªÊǽáºÏË®¡£

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø