ÌâÄ¿ÄÚÈÝ

¡¾ÌâÄ¿¡¿ÒÑÖª¸ßÄÜï®Àë×Óµç³ØµÄ×Ü·´Ó¦Ê½Îª2Li+FeS=Fe+Li2S£¬LiPF6¡¤SO(CH3)2Ϊµç½âÖÊ£¬Óøõç³ØΪµçÔ´µç½âº¬ÄøËáÐÔ·ÏË®²¢µÃµ½µ¥ÖÊNiµÄʵÑé×°ÖÃÈçͼËùʾ¡£ÏÂÁÐ˵·¨²»ÕýÈ·µÄÊÇ

A. µç¼«YΪLi

B. µç½â¹ý³ÌÖУ¬bÖÐNaClÈÜÒºµÄÎïÖʵÄÁ¿Å¨¶È½«²»¶Ï¼õС

C. X¼«·´Ó¦Ê½ÎªFeS+2Li++2e-=Fe+Li2S

D. Èô½«Í¼ÖÐÑôÀë×ÓĤȥµô£¬½«a¡¢bÁ½ÊҺϲ¢£¬Ôòµç½â·´Ó¦×Ü·½³Ìʽ·¢Éú¸Ä±ä

¡¾´ð°¸¡¿B

¡¾½âÎö¡¿A. ÄøÀë×ÓÔÚÒõ¼«·Åµç£¬Òò´Ë¶ÆÄøÌú°ôÊÇÒõ¼«£¬Ôòµç¼«Y¸º¼«£¬¼´ÎªLi£¬AÕýÈ·£»B. ̼°ôÊÇÑô¼«£¬ÇâÑõ¸ù·Åµç£¬ÄÆÀë×Óͨ¹ýÑôÀë×ÓĤ½øÈëbÊÒ£¬cÖеÄÂÈÀë×Óͨ¹ýÒõÀë×Ó½»»»Ä¤½øÈëbÊÒ£¬ËùÒÔµç½â¹ý³ÌÖУ¬bÖÐNaClÈÜÒºµÄÎïÖʵÄÁ¿Å¨¶È½«²»¶ÏÔö´ó£¬B´íÎó£»C. X¼«ÊÇÕý¼«£¬·´Ó¦Ê½ÎªFeS+2Li++2e-=Fe+Li2S£¬CÕýÈ·£»D. Èô½«Í¼ÖÐÑôÀë×ÓĤȥµô£¬½«a¡¢bÁ½ÊҺϲ¢£¬Ñô¼«ÊÇÂÈÀë×ӷŵ磬Òò´Ëµç½â·´Ó¦×Ü·½³Ìʽ·¢Éú¸Ä±ä£¬DÕýÈ·£¬´ð°¸Ñ¡B¡£

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

¡¾ÌâÄ¿¡¿µª(N)¡¢Á×(P)¡¢Éé(As)µÈ¶¼ÊÇVA×åÔªËØ,¸Ã×åÔªËصĻ¯ºÏÎïÔÚÑо¿ºÍÉú²úÖÐÓÐÐí¶àÖØÒªÓÃ;¡£»Ø´ðÏÂÁÐÎÊÌ⣺

£¨1£©AsÔ­×ӵļ۵ç×ÓÅŲ¼Ê½Îª____________¡£

£¨2£©PºÍSÊÇͬһÖÜÆÚµÄÁ½ÖÖÔªËØ£¬PµÄµÚÒ»µçÀëÄܱÈS´ó£¬Ô­ÒòÊÇ________________¡£

£¨3£©NH4+ÖÐH¡ªN¡ªHµÄ¼ü½Ç±ÈNH3·Ö×ÓÖеļü½Ç________£¨Ìî¡°´ó¡±»ò¡°Ð¡¡±£©£¬Ô­ÒòÊÇ____________¡£

£¨4£©NaAsO4Öк¬ÓеĻ¯Ñ§¼üÀàÐÍ°üÀ¨__________£»AsO43-µÄ¿Õ¼ä¹¹ÐÍΪ_____________£»As4O6µÄ·Ö×ӽṹÈçÏÂͼËùʾ£¬ÔòÔڸû¯ºÏÎïÖÐAsÔ­×ÓµÄÔÓ»¯·½Ê½ÊÇ____________¡£

£¨5£©2017Äê1ÔÂ27ÈÕ£¬ÎÒ¹ú¿Æѧ¼ÒÔÚ¡¶Science¡·ÔÓÖÊÉÏ·¢±íÂÛÎÄ£¬ÔÚÈ«µªÒõÀë×ÓÑκϳÉÉÏÈ¡µÃÖØ´ó½øÕ¹£¬Ê×´ÎÖƵÃÊÔÎÊÏÂÎȶ¨£¬º¬ÓÐN5-Àë×ÓµÄÑΣ¨¾ßÓг¬¸ßÄÜÁ¿ÃܶȵĻ¯ºÏÎ£¬N5-Àë×ÓÖеªÔªËصÄƽ¾ù»¯ºÏ¼ÛΪ_____¡£

£¨6£©°×Á×£¨P£©µÄ¾§ÌåÊôÓÚ·Ö×Ó¾§Ì壬Æ侧°û½á¹¹ÈçÏÂͼ£¨Ð¡Ô²È¦±íʾ°×Á×·Ö×Ó£©¡£¸Ã¾§°ûÖк¬ÓеÄPÔ­×ÓÊýΪ_______£»ÒÑÖª¸Ã¾§°ûµÄ±ß³¤Îªa cm£¬°¢·ü¼ÓµÂÂÞ³£ÊýΪNAmol-1£¬Ôò¸Ã¾§ÌåµÄÃܶÈΪ_____g¡¤cm-3£¨Óú¬ÓÐNAµÄʽ×Ó±íʾ£©

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

¾«Ó¢¼Ò½ÌÍø