ÌâÄ¿ÄÚÈÝ

Èç±íËùʾµÄÎåÖÖÔªËØÖУ¬W¡¢X¡¢Y¡¢ZΪ¶ÌÖÜÆÚÔªËØ£¬ÕâËÄÖÖÔªËØµÄÔ­×Ó×îÍâ²ãµç×ÓÊýÖ®ºÍΪ22¡£ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ£¨ £©


 

X
 

Y
 


 

W
 


 


 

Z
 

T
 


 


 


 

A£®X¡¢Y¡¢ZÈýÖÖÔªËØ×îµÍ¼ÛÇ⻯ÎïµÄ·ÐµãÒÀ´ÎÉý¸ß

B£®ÓÉX¡¢YºÍÇâÈýÖÖÔªËØÐγɵϝºÏÎïÖÐÖ»Óй²¼Û¼ü

C£®TÔªËØµÄµ¥ÖʾßÓа뵼ÌåµÄÌØÐÔ£¬TÓëZÔªËØ¿ÉÐγɻ¯ºÏÎïTZ4

D£®ÎïÖÊWY2Ϊ·Ö×Ó¾§Ì壬ÈÛµãµÍ¡¢Ó²¶ÈС

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

º£Ë®ÊǾ޴óµÄ×ÊÔ´±¦¿â£¬´Óº£Ë®ÖÐÌáȡʳÑκÍäåµÄ¹ý³ÌÈçÏ£º

£¨1£©³ýÈ¥´ÖÑÎÖÐÔÓÖÊ(Mg2£«¡¢SO42-¡¢Ca2£«)£¬¼ÓÈëµÄҩƷ˳ÐòÕýÈ·µÄÊÇ__________¡£

A£®NaOHÈÜÒº¡úNa2CO3ÈÜÒº¡úBaCl2ÈÜÒº¡ú¹ýÂ˺ó¼ÓÑÎËá

B£®BaCl2ÈÜÒº¡úNaOHÈÜÒº¡úNa2CO3ÈÜÒº¡ú¹ýÂ˺ó¼ÓÑÎËá

C£®NaOHÈÜÒº¡úBaCl2ÈÜÒº¡úNa2CO3ÈÜÒº¡ú¹ýÂ˺ó¼ÓÑÎËá

D£®Na2CO3ÈÜÒº¡úNaOHÈÜÒº¡úBaCl2ÈÜÒº¡ú¹ýÂ˺ó¼ÓÑÎËá

£¨2£©ÖƱ¸ÄƵ¥Öʵķ½·¨Ö®Ò»Êǽ«ÈÛÈÚNaCl½øÐеç½â£¬Ð´³öµç½â»¯Ñ§·½³Ìʽ£º

________________________________________________________________________¡£

£¨3£©²½Öè¢ñÖÐÒÑ»ñµÃBr2£¬²½Öè¢òÖÐÓÖ½«Br2»¹Ô­ÎªBr£­£¬ÆäÄ¿µÄÊÇ______________¡£Ð´³ö²½Öè¢òÖз¢Éú·´Ó¦µÄ»¯Ñ§·½³Ìʽ£º_______________________________________________¡£

£¨4£©Ä³»¯Ñ§Ð¡×éµÄͬѧΪÁËÁ˽â´Ó¹¤ÒµäåÖÐÌá´¿äåµÄ·½·¨£¬²éÔÄÁËÓйØ×ÊÁÏ£¬Br2µÄ·ÐµãΪ59 ¡æ¡£Î¢ÈÜÓÚË®£¬Óж¾ÐÔºÍÇ¿¸¯Ê´ÐÔ¡£ËûÃDzιÛÉú²ú¹ý³Ìºó£¬Éè¼ÆÁËÈçÏÂʵÑé×°Öãº

¢ÙͼÖÐÒÇÆ÷BµÄÃû³ÆÊÇ________£¬ÀäÈ´Ë®µÄ³ö¿ÚΪ____(Ìî¡°¼×¡±»ò¡°ÒÒ¡±)¡£

¢ÚCÖÐÒºÌåµÄÑÕɫΪ__________________¡£

¢ÛD×°ÖõÄ×÷ÓÃÊÇ__________________¡£

£¨5£©ÒÑ֪ijÈÜÒºÖÐCl£­¡¢Br£­¡¢I£­µÄÎïÖʵÄÁ¿Ö®±ÈΪ2¡Ã3¡Ã4£¬ÏÖÓûʹÈÜÒºÖеÄCl£­¡¢Br£­¡¢I£­µÄÎïÖʵÄÁ¿Ö®±È±ä³É4¡Ã3¡Ã2£¬ÄÇôҪͨÈëCl2µÄÎïÖʵÄÁ¿ÊÇÔ­ÈÜÒºÖÐI£­µÄÎïÖʵÄÁ¿µÄ__________¡£(ÌîÑ¡Ïî)

A. B. C. D.

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

¾«Ó¢¼Ò½ÌÍø