ÌâÄ¿ÄÚÈÝ
¡¾ÌâÄ¿¡¿Ìú¡¢ÍµÈ½ðÊô¼°Æ仯ºÏÎïÔÚÉú²ú¡¢Éú»îÖÐÓÃ;·Ç³£¹ã·º¡£»Ø´ðÏÂÁÐÎÊÌ⣺
(1)¿ÉÓÃ×÷¿¹Õð¼Á£¬Í¨¹ýÏÂÁз´Ó¦»ñµÃ£º¡£
¢Ù»ù̬Ô×ÓºËÍâµç×ÓÅŲ¼Ê½Îª________£¬ÆäÔ×ÓºËÍâδ³É¶Ôµç×ÓÊýΪ________¡£
¢ÚÓëCO¾ßÓÐÏàͬ¿Õ¼ä¹¹ÐͺͼüºÏÐÎʽµÄÒõÀë×ÓÊÇ________(Ìѧʽ)£¬CO·Ö×ÓÖЦҼüÓë¦Ð¼üÊýÄ¿Ö®±ÈΪ________£¬C¡¢N¡¢OÈýÖÖÔªËصÚÒ»µçÀëÄÜÓÉСµ½´óµÄ˳ÐòΪ________¡£
(2)Ïòº¬µÄÈÜÒºÖеμÓÉÙÁ¿µÄÈÜÒº£¬ÈÜÒºÖÐÉú³ÉºìÉ«µÄ£¬ÖÐÐÄÀë×ÓµÄÅäλÊýΪ________£¬ÅäÌåÊÇ________£¬·Ö×ÓÖÐOÔ×ÓµÄÔÓ»¯·½Ê½Îª________¡£
(3)Ò»ÖÖº¬ÓÐFe¡¢Cu¡¢SÈýÖÖÔªËصĻ¯ºÏÎïµÄ¾§°ûÈçͼËùʾ(¾§°ûµ×ÃæΪÕý·½ÐÎ)£¬¸Ã»¯ºÏÎïµÄ»¯Ñ§Ê½Îª________£¬Èô¾§°ûµÄµ×Ãæ±ß³¤Îª£¬¾§ÌåµÄÃܶÈΪ£¬°¢·ü¼ÓµÂÂÞ³£ÊýΪ£¬¸Ã¾§°ûµÄ¸ßΪ________¡£
¡¾´ð°¸¡¿»ò 4 6 ¡¢
¡¾½âÎö¡¿
¸ù¾ÝÄܼ¶Í¼·ÖÎöFeÔ×ӵĵç×ÓÅŲ¼Ê½£»ÒÀ¾ÝͬÖÜÆÚÖ÷×åÔªËصÚÒ»µçÀëÄܵı仯¹æÂÉ·ÖÎö£»¸ù¾Ý¼Û²ãµç×Ó¶ÔÊýÄ¿ºÍ¼Û²ãµç×ÓÑ°»¥³âÀíÂÛ·ÖÎöÔ×ÓµÄÔÓ»¯ÀàÐͺͿռ乹ÐÍ£»¸ù¾Ý¾§°û½á¹¹·ÖÎö¾§ÌåµÄ»¯Ñ§Ê½²¢½øÐÐÏà¹Ø¼ÆËã¡£
(1)¢Ù»ù̬FeµÄºËµçºÉÊýΪ26£¬ÆäÔ×ÓºËÍâµç×ÓÅŲ¼Ê½Îª»ò£¬dµÄ¹ìµÀÊýÊÇ5£¬ÔòÆäÔ×ÓºËÍâδ³É¶Ôµç×ÓÊýΪ4£»
¢ÚµÈµç×ÓÌå¾ßÓÐÏàËƵĽṹ£¬ÔòÓëCO¾ßÓÐÏàͬ¿Õ¼ä¹¹ÐͺͼüºÏÐÎʽµÄÒõÀë×ÓÊÇCN-£¬CO·Ö×ÓÖк¬ÓÐCOÈþ¼ü£¬¦Ò¼ü¼üÊýÊÇ1£¬¦Ð¼ü¼üÊýÊÇ2£¬Ôò¦Ò¼üÓë¦Ð¼üÊýÄ¿Ö®±ÈΪ1:2£¬C¡¢N¡¢OÈýÖÖÔªËصÚÒ»µçÀëÄܳÊÔö´óÇ÷ÊÆ£¬µ«NÔ×ÓµÄ2p3ÊÇ°ë³äÂú½á¹¹£¬Ïà¶ÔÎȶ¨£¬ÔòµÚÒ»µçÀëÄÜÓÉСµ½´óµÄ˳ÐòΪ£»
(2)ÔÚÖÐSCN-ºÍH2OÊÇÅäÌ壬ÔòÅäλÊýÊÇ6£»·Ö×ÓÖÐOÔ×ӵļ۲ãµç×Ó¶ÔÊýΪ2+=4£¬ÔòOÔ×ÓµÄÔÓ»¯·½Ê½Îªsp3£»
(3)¸ù¾Ý¾ù̯·¨Ôò£¬¾§°ûÖÐFeÔ×ÓÊýĿΪ8¡Á+1+4¡Á=4£¬SÔ×ÓÊýÄ¿ÊÇ8£¬CuÔ×ÓÊýÄ¿ÊÇ4¡Á+6¡Á=4£¬¸Ã»¯ºÏÎïµÄ»¯Ñ§Ê½ÎªFeCuS2£»¾§°ûµÄµ×Ãæ»ýΪ(a¡Á10-10cm)2£¬¾§°ûµÄ¸ßΪb¡Á10-10cm£¬¾§°ûµÄÌå»ýΪa2b¡Á10-30cm3£¬¾§°ûµÄÖÊÁ¿Îªg£¬¸ù¾Ý=¿ÉÖªb=pm¡£
¡¾ÌâÄ¿¡¿ÏÂÁÐÓйØʵÑéµÄÏÖÏóºÍ½áÂÛ¶¼ÕýÈ·£¬ÇÒ¶þÕß¾ßÓÐÒò¹û¹ØϵµÄÊÇ( )
Ñ¡Ïî | ²Ù×÷ | ÏÖÏó | ½áÂÛ |
A | Ïò¾ÃÖõÄNa2O2·ÛÄ©ÖеμӹýÁ¿ÑÎËá | ÓÐÎÞÉ«ÎÞζÆøÌåÉú³É | Na2O2ûÓбäÖÊ |
B | ÏòNaAlO2ÈÜÒºÖÐͨÈë×ãÁ¿CO2 | Óа×É«³ÁµíÉú³É | Al(OH)3²»ÈÜÓÚÈõËá |
C | ÊÒÎÂÏ£¬½«CuÖÃÓÚŨÁòËáÖÐ | ÎÞÏÖÏó | ÔÚŨÁòËáÖÐCu±íÃæÐγÉÖÂÃÜÑõ»¯Ä¤×èÖ¹½øÒ»²½·´Ó¦ |
D | ÏòÈÜÒºXÖÐÏȵμÓÏ¡ÏõËᣬÔٵμÓBaCl2ÈÜÒº | Óа×É«³ÁµíÉú³É | ÈÜÒºXÖк¬ÓÐAg+»ò |
A.AB.BC.CD.D