ÌâÄ¿ÄÚÈÝ
¡¾ÌâÄ¿¡¿ºÏ½ðÊÇÖØÒªµÄ½ðÊô²ÄÁÏ.
£¨1£©ÏÂÁÐÎïÆ·ËùʹÓõÄÖ÷Òª²ÄÁÏÊôÓںϽðµÄÊÇ_____£»
AÇ໨´ÉÆ¿ BÏ𽺳äÆøͧ C²»Ðâ¸Ö¹ø
£¨2£©ÉúÌúÊdz£¼ûµÄºÏ½ð£¬ÉúÌúÊôÓÚ_____£¨Ìî¡°´¿¾»Î»ò£º»ìºÏÎ
£¨3£©»ÆÍÊÇÍпºÏ½ð£¬½«´¿ÍƬºÍ»ÆÍƬ»¥Ïà¿Ì»£¨ÈçͼËùʾ£©£¬´¿ÍƬÐÐÁôÏÂÃ÷ÏԵĻ®ºÛ£¬ËµÃ÷_____.
£¨4£©»ÆÍÔüÖÐÖ÷Òªº¬Zn¡¢ZnO¡¢Cu¡¢CuO,ÆäÓàΪÔÓÖÊ£¬´¦Àí»ÆÍÔü¿ÉµÃµ½ÁòËáп£¬ÆäÖ÷ÒªÁ÷³ÌÈçÏ£¨ÔÓÖʲ»ÈÜÓÚË®¡¢²»²Î¼Ó·´Ó¦£©£»
ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ_____;
A ¢ñ¡¢¢òÖеIJÙ×÷¾ù°üÀ¨¹ýÂË
B ÈÜÒºAÒ»¶¨ÎªÎÞÉ«
C ÈÜÒºAµÄÖÊÁ¿Ð¡ÓÚÈÜÒºB.
¡¾´ð°¸¡¿C »ìºÏÎï »Æ͵ÄÓ²¶È±È´¿ÍµÄÓ²¶È´ó AC
¡¾½âÎö¡¿
(1)A¡¢Ç໨´ÉÆ¿ÊÇÓÃÄàÍÁÉÕÖƶø³ÉµÄ£¬ÊôÓÚÎÞ»ú·Ç½ðÊô²ÄÁÏ£¬¹Ê²»·ûºÏÌâÒ⣻
B¡¢Ï𽺳äÆøͧÊÇÓúϳÉÏð½ºÖƳɵģ¬ºÏ³ÉÏð½ºÊôÓÚÈý´óºÏ³É²ÄÁÏÖ®Ò»¹Ê²»·ûºÏÌâÒ⣻
C¡¢²»Ðâ¸Ö¹øÊÇÓò»Ðâ¸ÖÖƳɵģ¬ÊÇÌúµÄºÏ½ð£¬¹Ê·ûºÏÌâÒâ¡£
¹ÊÑ¡C
(2)ÉúÌúÊÇÌúºÍ̼µÄºÏ½ð£¬Ö÷Òª³É·ÖÊÇÌú£¬ÊôÓÚ»ìºÏÎ¹ÊÌ»ìºÏÎï
(3)½«´¿ÍƬºÍ»ÆÍƬ»¥Ïà¿Ì»£¬´¿ÍƬÉÏÁôÏÂÃ÷ÏԵĻ®ºÛ£¬ËµÃ÷»Æ͵ÄÓ²¶È±È´¿ÍµÄÓ²¶È´ó£»¹ÊÌ»Æ͵ÄÓ²¶È±È´¿ÍµÄÓ²¶È´ó
(4)»ÆÍÔüÖмÓÈë¹ýÁ¿µÄÏ¡ÁòËáµÃµ½ÈÜÒºA£¨ÁòËáÍ¡¢ÁòËáп£©£¬ÔÙ¼ÓÈë¹ýÁ¿µÄп°ÑCu2+Öû»³öÀ´£¬µÃµ½ÈÜÒºB£¬¼ÓÈÈŨËõ£¬½µÎ½ᾧµÃµ½ÁòËáпµÄ¾§Ìå¡£
A¡¢¢ñ¡¢¢òÖеIJÙ×÷¾ù°üÀ¨¹ýÂË£¬¢ñ°Ñ²»ÓëÏ¡ÁòËáµÄÔÓÖʳýÈ¥£¬¢ò°ÑÖû»³öÀ´µÄ͵¥ÖʹýÂ˵ô£¬¹Ê·ûºÏÌâÒâ¡£
B¡¢ÈÜÒºAÖÐÓÐÍÀë×Ó£¬ÎªÀ¶É«£¬¹Ê²»·ûºÏÌâÒ⣻
C¡¢Ð¿°ÑÍ´ÓÈÜÒºAÖÐÖû»³öÀ´£¬Ð¿µÄºÍÍÒÔ1:1µÄ¸öÊý±È·´Ó¦£¬ÖÊÁ¿ÒÔ65:64£¬¹Ê·´Ó¦ºóÈÜÒºµÄÖÊÁ¿±ä´ó£¬ÈÜÒºAµÄÖÊÁ¿Ð¡ÓÚÈÜÒºB¡£¹Ê·ûºÏÌâÒâ¡£
¹ÊÑ¡£ºAC