ÌâÄ¿ÄÚÈÝ

¡¾ÌâÄ¿¡¿»ÆÍ­¿ó(Ö÷Òª³É·ÖΪCuFeS2)ÊÇÉú²úÍ­¡¢ÌúºÍÁòËáµÄÔ­ÁÏ¡£»Ø´ðÏÂÁÐÎÊÌâ:

£¨1£©»ù̬CuÔ­×ӵļ۵ç×ÓÅŲ¼Ê½Îª________

£¨2£©´ÓÔ­×ӽṹ½Ç¶È·ÖÎö,µÚÒ»µçÀëÄÜI1(Fe)ÓëI1(Cu)µÄ¹ØϵÊÇ:I1(Fe)____I1(Cu)(Ìî¡°>¡°<"»ò¡°=¡±)

£¨3£©ÑªºìËØÊÇßÁ¿©(C4H5N)µÄÖØÒªÑÜÉúÎѪºìËØ(º¬Fe2+)¿ÉÓÃÓÚÖÎÁÆȱÌúÐÔƶѪ¡£ßÁÂÔºÍѪºìËصĽṹÈçÏÂͼ:

¢ÙÒÑÖªßÁ¿©Öеĸ÷¸öÔ­×Ó¾ùÔÚͬһƽÃæÄÚ£¬ÔòßÁ¿©·Ö×ÓÖÐNÔ­×ÓµÄÔÓ»¯ÀàÐÍΪ_______

¢Ú1molßÁ¿©·Ö×ÓÖÐËùº¬µÄ¦Ò¼ü×ÜÊýΪ____¸ö¡£·Ö×ÓÖеĴó¦Ð¼ü¿ÉÓñíʾ£¬ÆäÖÐm´ú±í²ÎÓëÐγɴó¦Ð¼üµÄÔ­×ÓÊý,n´ú±í²ÎÓëÐγɴó¦Ð¼üµÄµç×ÓÊý,ÔòßÁÂÔ»·ÖеĴó¦Ð¼üÓ¦±íʾΪ_____¡£

¢ÛC¡¢N¡¢OÈýÖÖÔªËصļòµ¥Ç⻯ÎïÖУ¬·ÐµãÓɵ͵½¸ßµÄ˳ÐòΪ________(Ìѧʽ)¡£

¢ÜѪҺÖеÄO2ÊÇÓÉѪºìËØÔÚÈËÌåÄÚÐγɵÄѪºìµ°°×À´ÊäË͵Ä,ÔòѪºìµ°°×ÖеÄFe2+ÓëO2ÊÇͨ¹ý_____¼üÏà½áºÏ¡£

£¨4£©»ÆÍ­¿óÒ±Á¶Í­Ê±²úÉúµÄSO2¿É¾­¹ýSO2SO3H2SO4;¾¶ÐγÉËáÓê¡£SO2µÄ¿Õ¼ä¹¹ ÐÍΪ________¡£H2SO4µÄËáÐÔÇ¿ÓÚH2SO3µÄÔ­ÒòÊÇ____________

£¨5£©ÓÃʯī×÷µç¼«´¦Àí»ÆÍ­¿ó¿ÉÖƵÃÁòËáÍ­ÈÜÒººÍµ¥ÖÊÁò¡£Ê¯Ä«µÄ¾§Ìå½á¹¹ÈçÏÂͼËùʾ,ÐéÏß¹´ÀÕ³öµÄÊÇÆ侧°û¡£Ôòʯī¾§°ûÖк¬Ì¼Ô­×ÓÊýΪ____¸ö¡£ÒÑ֪ʯīµÄÃܶÈΪ¦Ñg/cm3,C-C¼üµÄ¼ü³¤Îªrcm,Éè°¢·ü¼ÓµÂÂÞ³£ÊýµÄֵΪNA,Ôòʯī¾§ÌåµÄ²ã¼ä¾àd=______cm¡£

¡¾´ð°¸¡¿ 3d104s1 £¾ sp2 10NA CH4£¼NH3£¼H2O Åäλ¼ü VÐÎ SO2(OH)2(»òH2SO4)ÖÐSµÄ»¯ºÏ¼ÛΪ+6£¬SµÄÕýµçÐÔÇ¿ÓÚSO(OH)2£¨»òH2SO3£©ÖеÄS£¬Ê¹ôÇ»ùÖÐO©¤H¼äµÄ¹²Óõç×Ó¶Ô¸üÒ×Æ«ÏòOÔ­×Ó£¬ôÇ»ù¸üÈÝÒ×µçÀë³öH+£¬¹ÊËáÐÔH2SO4Ç¿ÓÚH2SO3 4

¡¾½âÎö¡¿£¨1£©CuÔ­×ÓºËÍâµç×ÓÅŲ¼Îª1s22s22p63s23p63d104s1£¬»ù̬CuÔ­×ӵļ۵ç×ÓÅŲ¼Ê½Îª.3d104s1 £»ÕýÈ·´ð°¸£º.3d104s1¡£

2£©CuÔ­×ӵļ۵ç×Ó3d104s1£¬Ê§È¥1¸öµç×Óºó£¬3d10±äΪȫ³äÂú״̬£¬½á¹¹Îȶ¨£¬ËùÒÔÍ­Ô­×ÓÒ×ʧȥ1¸öµç×Ó£¬µÚÒ»µçÀëÄܽÏС£»¶øÌúÔ­×Ó¼Ûµç×ÓΪ3d64s2£¬Ê§È¥1¸öµç×Ӻ󣬲»ÊÇÎȶ¨½á¹¹£¬ËùÒÔ£¬ÌúÔ­×Ó²»Ò×ʧȥ1¸öµç×Ó£¬µÚÒ»µçÀëÄܽϴó£¬ËùÒÔI1(Fe)>I1(Cu)£»ÕýÈ·´ð°¸£º>¡£

£¨3£©¢ÙÒÑÖªßÁ¿©ÖеĵªÔ­×ÓÓëÆäÏàÁ¬µÄÔ­×Ó¾ùÔÚͬһƽÃæÄÚÇÒΪƽÃæÈý½ÇÐΣ¬ÔòßÁ¿©·Ö×ÓÖÐNÔ­×ÓµÄÔÓ»¯ÀàÐÍΪsp2 £»ÕýÈ·´ð°¸£ºsp2¡£

¢Ú¸ù¾Ý·Ö×ӽṹ¿ÉÖª1molßÁ¿©·Ö×ÓÖе¥¼ü¾ùΪ¦Ò¼ü£¬ÓÐ1¸öN-H¦Ò¼ü£¬4¸öC-H¦Ò¼ü¡¢2¸öC-N¦Ò¼ü¡¢3¸öC-C¦Ò¼ü£»ËùÒÔËùº¬µÄ¦Ò¼ü×ÜÊýΪ10 NA £»ßÁÂÔ»··Ö×ÓÖÐÐγɴó¦Ð¼üµÄÔ­×ÓÊý4¸ö̼+1¸öµª=5¸ö£»µç×ÓÊýΪ£ºµªÔ­×ÓÖÐδ²ÎÓë³É¼üµÄµç×ÓΪ1¶Ô£¬Ì¼Ì¼Ô­×Ó¼ä³ýÁËÐγɦҼüÍ⣬»¹ÓÐ4¸ö̼·Ö±ðÌṩ1¸öµç×ÓÐγɦмü£¬¹²Óеç×ÓÊýΪ6£»ËùÒÔßÁÂÔ»·ÖеĴó¦Ð¼üÓ¦±íʾΪ¡£ÕýÈ·´ð°¸£º10 NA £» ¡£

¢Û·Ö×Ó¼äÎÞÇâ¼ü£¬·Ðµã×îµÍ£»¶øNH3¡¢H2O·Ö×ÓÖоùº¬Çâ¼ü£¬ÓÉÓÚÑõÔ­×ӵĵ縺ÐÔ´óÓ뵪ԭ×Ó£¬ËùÒÔÇâ¼üH2O·Ö×Ó¼ä½Ï´ó£¬Ë®µÄ·Ðµã×î¸ß£»Òò´Ë£¬ÈýÖÖÇ⻯ÎïµÄ·ÐµãÓɵ͵½¸ßµÄ˳ÐòΪCH4£¼NH3£¼H2O£»ÕýÈ·´ð°¸£ºCH4£¼NH3£¼H2O¡£

¢ÜFe2+Ìṩ¿Õ¹ìµÀ£¬O2Ìṩ¹Âµç×Ó¶Ô£¬Í¨¹ýÅäλ¼üÏà½áºÏ£»ÕýÈ·´ð°¸£ºÅäλ¼ü¡£

£¨4£©S»ù̬3s2 3p4£¬1¸ö3sÓë2¸ö3p½øÐÐsp2ÔÓ»¯£¬SO2µÄ¿Õ¼ä¹¹ÐÍΪƽÃæÈý½ÇÐΣ»SO2(OH)2(»òH2SO4)ÖÐSµÄ»¯ºÏ¼ÛΪ+6£¬SµÄÕýµçÐÔÇ¿ÓÚSO(OH)2£¨»òH2SO3£©ÖеÄS£¬Ê¹ôÇ»ùÖÐO©¤H¼äµÄ¹²Óõç×Ó¶Ô¸üÒ×Æ«ÏòOÔ­×Ó£¬ôÇ»ù¸üÈÝÒ×µçÀë³öH+£¬¹ÊËáÐÔH2SO4Ç¿ÓÚH2SO3 £»ÕýÈ·´ð°¸£ºÆ½ÃæÈý½ÇÐΣ»SO2(OH)2(»òH2SO4)ÖÐSµÄ»¯ºÏ¼ÛΪ+6£¬SµÄÕýµçÐÔÇ¿ÓÚSO(OH)2£¨»òH2SO3£©ÖеÄS£¬Ê¹ôÇ»ùÖÐO©¤H¼äµÄ¹²Óõç×Ó¶Ô¸üÒ×Æ«ÏòOÔ­×Ó£¬ôÇ»ù¸üÈÝÒ×µçÀë³öH+£¬¹ÊËáÐÔH2SO4Ç¿ÓÚH2SO3 ¡£

£¨5£©Ê¯Ä«µÄ¾§°û½á¹¹ÈçͼËùʾ£¬É辧°ûµÄµ×±ß³¤Îªacm£¬¸ßΪhcm£¬²ã¼ä¾àdcm£¬Ôòh=2d£¬ÓÉͼ¿ÉÒÔ¿´³ö1¸öʯī¾§°ûÖк¬ÓÐ4¸ö̼ԭ×Ó(4=8¡Á+4¡Á+2¡Á+1)¡£

ÔòÓÉͼ¿ÉÖª:a/2=r¡Ásin 60¡ã£¬µÃa=¡Ì3r£¬

¦Ñg¡¤cm-3==£¬½âµÃd=£»ÕýÈ·´ð°¸£º4£»¡£

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

¡¾ÌâÄ¿¡¿ÖÐѧ½Ì²ÄÏÔʾ¡°Å¨ÁòËá¾ßÓÐÎüË®ÐÔ¡¢ÍÑË®ÐÔ¡¢Ç¿Ñõ»¯ÐÔ£¬ÄÜʹÌú¶Û»¯¡±¡£Ä³Ñ§Ï°Ð¡×é¶Ô¡°¾ßÓиÃËĸöÌØÐÔµÄŨÁòËáµÄŨ¶È·¶Î§¡±½øÐÐÁËÒÔÏÂʵÑé̽¾¿¡£

£¨1£©ÅäÖƲ»Í¬Å¨¶ÈµÄÁòËáÓÃ18.4 mol/LµÄŨÁòËáÅäÖƲ»Í¬Å¨¶ÈµÄÁòËá¡£ÏÂÁвÙ×÷ÕýÈ·µÄÊÇ_____¡£

A.Á¿È¡Å¨ÁòËá B.Ï¡ÊÍŨÁòËá C.תÒÆÈëÈÝÁ¿Æ¿ D.¶¨ÈÝ

£¨2£©Å¨ÁòËáµÄÎüË®ÐÔ¡¢ÍÑË®ÐÔ¡¢´¿»¯ÓëŨ¶ÈµÄ¹Øϵ

¢ÙŨÁòËáµÄÎüË®ÐÔ:¸÷È¡0.5gµ¨·¯¿ÅÁ£ÓÚÊÔ¹ÜÖУ¬·Ö±ð¼ÓÈë3mL²»Í¬Å¨¶ÈµÄÁòËá¡£

¢ÚŨÁòËáµÄÍÑË®ÐÔ:¸÷È¡Ò»¸ùľ²ñ¹£ÓÚÊÔ±ÛÖÐ,·Ö±ð¼ÓÈë1mL²»Í¬Å¨¶ÈµÄÁòËá¡£

¢ÛŨÁòËáµÄ¶Û»¯:¸÷È¡Ô¼1cm¾­¹ýÉ°Ö½´òÄ¥¹ýµÄÌúË¿,ÔÙÏòÊÔ¹ÜÖмÓÈë3mL²»Í¬Å¨¶ÈµÄÁòËá¡£

ʵÑé½á¹û¼ûϱí:

ʵÑé

c(H2SO4)/mol/L

18.4

12

11

10

9

8

7

6

1-5

¢Ù

µ¨·¯ÑÕÉ«±ä»¯

À¶Ò»°×

À¶Ò»°×

À¶Ò»°×

˦

˦

˦

˦

˦

˦

¢Ú

ľ²ñ¹£ÑÕÉ«±ä»¯

±äºÚ

±äºÚ

±äºÚ

±äºÚ

±äºÚ

±äºÚ

±äºÚ

±äºÚ

²»±ä

¢Û

ÌúË¿±íÃæÆøÅÝ

ÎÞ

ÎÞ

ÓÐ

ÓÐ

ÓÐ

ÓÐ

ÓÐ

ÓÐ

ÓÐ

½áºÏ±í¸ñÊý¾Ý»Ø´ðÏÂÁÐÎÊÌâ:

Óû¯Ñ§·½³Ìʽ±íʾµ¨·¯ÓÉ¡°À¶Ò»°×¡±µÄÔ­Òò:_______;µ±ÁòËáµÄŨ¶È¡Ý______mol/Lʱ¼´¾ßÓÐÍÑË®ÐÔ¡£

£¨3£©Å¨ÁòËáµÄÇ¿Ñõ»¯ÐÔÓëŨ¶ÈµÄ¹Øϵ

ÔÚÊÔ¹ÜÖзֱð¼ÓÈë1С¿éͭƬ,ÔÙÏòÊÔ¹ÜÖзֱð¼ÓÈë2mL ²»Í¬Å¨¶ÈµÄÁòËá,ÓÃÏÂͼËùʾµÄ×°ÖýøÐÐʵÑé¡£(¼Ð³ÖÒÇÆ÷ÂÔÈ¥)

¢Ùb×°ÖõÄ×÷ÓÃÊÇ________

¢Ú±¾ÊµÑéÖÐÖ¤Ã÷ŨÁòËá¾ßÓÐÇ¿Ñõ»¯ÐÔµÄÏÖÏóÊÇ_________¡¢________¡£

¢ÛÊÔ¹ÜaÖмÓÈÈʱ²úÉúºÚÉ«µÄ¹ÌÌå,¾­¼ìÑé¸ÃºÚÉ«¹ÌÌåÖк¬ÓÐCu2S¡£Ð´³öÉú³É¸ÃÎïÖʵĻ¯Ñ§·½³Ìʽ____.

¢Ü¾­¹ýʵÑé·¢ÏÖ:c(H2SO4)¡Ý 6mol/Lʱ,ÁòËáÓëÍ­ÔÚ¼ÓÈÈ·´Ó¦Ê±¼´¿É±íÏÖÇ¿Ñõ»¯ÐÔ¡£ÓÐͬѧԤ²â,ͭƬÓë5mol/LµÄÁòËáÔÚ³¤Ê±¼ä³ÖÐø¼ÓÈÈʱ£¬Ò²»á·¢Éú·´Ó¦¡£¸ÃÔ¤²âµÄÀíÓÉÊÇ_______.

£¨4£©×ۺϸÃС×éͬѧµÄ̽¾¿½á¹û,ÖÐѧ½Ì²ÄÖÐͬʱ¾ßÓС°ÎüË®ÐÔ¡¢ÍÑË®ÐÔ¡¢Ê¹Ìú¶Û»¯¡¢Ç¿Ñõ»¯ÐÔ¡±µÄŨÁòËáµÄŨ¶È·¶Î§Îª________mol/L¡£

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

¾«Ó¢¼Ò½ÌÍø