ÌâÄ¿ÄÚÈÝ

ÓÃÊýÖá±íʾijЩ»¯Ñ§ÖªÊ¶Ö±¹Û¡¢¼òÃ÷¡¢Ò׼ǡ£ÏÂÁбí´ïÕýÈ·µÄÊÇ

A. A B. B C. C D. D

A ¡¾½âÎö¡¿A¡¢Ë®µÄ¾»»¯¹ý³Ì·ÖΪ³Áµí¡¢¹ýÂË¡¢Îü¸½¡¢ÕôÁ󣬯äÖУ¬³ÁµíµÄ¾»»¯³Ì¶È×îµÍ£¬ÕôÁóµÄ¾»»¯³Ì¶È×î¸ß£¬¹ÊAÕýÈ·£» B¡¢µØ¿ÇÖÐÔªËØº¬Á¿Óɸߵ½µÍµÄ˳ÐòΪÑõ¡¢¹è¡¢ÂÁ£¬¹ÊB´íÎó£» C¡¢Î¸ËáÖеÄÖ÷Òª³É·ÖÊÇÑÎËᣬÈÜÒºµÄpHСÓÚ7£¬·ÊÔíË®ÏÔ¼îÐÔ£¬ÈÜÒºµÄpH´óÓÚ7£¬ÂÈ»¯ÄÆÈÜÓÚÏÔÖÐÐÔ£¬ÈÜÒºµÄPh=7£¬¹ÊC´íÎó£» D¡¢Ò»Ñõ»¯Ì¼µÄÈܽâ¶È±ÈÑõÆøµÄÈܽâ¶ÈС£¬¹ÊD´íÎó¡£¹ÊÑ¡A¡£
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

»¯Ñ§ÓëÉú»îÃÜÇÐÏà¹Ø¡£

£¨1£©Ë®ÓëÈÜÒº

¢Ùº¬ÓÐ½Ï¶à¸Æ¡¢Ã¾Àë×ÓµÄÌìȻˮ³ÆÎªÓ²Ë®£¬Éú»îÖг£ÓÃ_________À´Çø±ðӲˮºÍÈíË®¡£ÈÈË®ºøµÄÄÚµ¨³£¸½ÓÐË®¹¸£¨Ö÷Òª³É·ÖΪ̼Ëá¸ÆºÍÇâÑõ»¯Ã¾£©£¬¿ÉÓóø·¿ÓÃÆ·ÖеÄ______ÇåÏ´Ë®¹¸¡£

¢Úij¹Ì̬ÎïÖʵÄÈܽâ¶ÈÇúÏßÈçͼËùʾ¡£

¢ñ£®Èô½«Bµã״̬ÈÜÒº±ä»¯ÎªAµã£¬¼òµ¥µÄʵÑé²Ù×÷Ϊ_________¡£

¢ò£®È¡ÓÃijһζÈϵĸùÌ̬ÎïÖʱ¥ºÍÈÜҺʱ£¬ÏÂÁÐÎïÀíÁ¿²»ËæËùÈ¡ÈÜÒºÌå»ýµÄ¶àÉÙ¶ø±ä»¯µÄÊÇ_______(Ìî±êºÅ)¡£

A£®ÈÜÒºÖÐÈÜÖʵÄÖÊÁ¿       B£®ÈÜÒºµÄÖÊÁ¿

C£®ÈÜÒºµÄÈÜÖÊÖÊÁ¿·ÖÊý     D£®ÈÜÒºµÄÃܶÈ

£¨2£©ºÚľ¶úÊÇÒ»ÖÖº¬Ìú·á¸»µÄʳÓþú¡£

¢ÙºÚľ¶úÖÐËùº¬µÄ¡°Ìú¡±ÊÇÖ¸______£¨Ìî¡°·Ö×Ó¡±¡°Ô­×Ó¡±»ò¡°ÔªËØ¡±£©¡£

¢Ú³£³ÔºÚľ¶úÄÜÓÐЧԤ·ÀÈËÌåȱÌú¶øÒý·¢µÄ¼²²¡ÊÇ__________¡£

¢ÛºÚľ¶úÖеÄÌú¿ÉÒÔÓÃKSCNÈÜÒºÓëÌúÀë×Ó×÷ÓÃÉú³ÉFe(SCN)3À´¼ì²â¡£ÔÚFe(SCN)3ÖÐC¡¢NµÄ»¯ºÏ¼Û·Ö±ðÊÇ+4¡¢-3£¬ÔòSµÄ»¯ºÏ¼ÛÊÇ_______£»Fe(SCN)3ÖÐÌúÔªËØµÄÖÊÁ¿·ÖÊýΪ___£¨Áгö¼ÆËãʽ¼´¿É£©¡£

·ÊÔíË® ʳ´×µÈ ζȴÓt2¡æ½µµÍÖÁt1¡æ C D ÔªËØ ƶѪ -2 ¡¾½âÎö¡¿£¨1£©¢ÙÉú»îÖг£Ó÷ÊÔíË®Çø·ÖÈíӲˮ£¬ÏòË®ÖмÓÈë·ÊÔíË®£¬ÅÝÄ­¶à¸¡ÔüÉÙµÄË®ÊÇÈíË®£¬·´Ö®ÊÇӲˮ£»Ëá¿ÉÒÔÓë̼Ëá¸ÆºÍÇâÑõ»¯Ã¾·´Ó¦£¬¹Ê³ø·¿ÖеĴ׿ÉÒÔ³ýȥˮ¹¸£»¢Ú¢ñ¡¢Bµã±íʾt2ʱµÄ¸ÆÎïÖʵIJ»±¥ºÍÈÜÒº£¬Aµã±íʾt1ʱµÄ±¥ºÍÈÜÒº£¬¹Ê½«Bµã״̬µÄÈÜҺζÈÓÉt1½«ÖÁt2ʱ£¬±äΪAµã״̬µÄÈÜÒº£»¢ò¡¢A¡¢È¡ÓÃÈÜÒºµÄÖÊÁ¿Ô½¶à£¬ÈÜÒºÖеÄÈÜÖʵÄÁ¿...

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

¾«Ó¢¼Ò½ÌÍø