ÌâÄ¿ÄÚÈÝ
£¨9·Ö£©ÍÔÚ×ÔÈ»½ç´æÔÚÓÚ¶àÖÖ¿óʯÖУ¬È磺
¿óʯÃû³Æ | »ÆÍ¿ó | °ßÍ¿ó | »ÔÍ¿ó | ¿×ȸʯ |
Ö÷Òª³É·Ö | CuFeS2 | Cu5FeS4 | Cu2S | CuCO3¡¤Cu(OH)2 |
£¨1£©ÉϱíËùÁÐÍ»¯ºÏÎïÖУ¬ÍµÄÖÊÁ¿°Ù·Öº¬Á¿×î¸ßµÄÊÇ¡¡¡¡¡¡¡¡¡¡¡£
£¨2£©¹¤ÒµÉÏÒÔ»ÆÍ¿óΪÔÁÏ¡£²ÉÓûð·¨ÈÜÁ¶¹¤ÒÕÉú²úÍ¡£¸Ã¹¤ÒÕµÄÖмä¹ý³Ì»á·¢Éú·´Ó¦£º2Cu2O+Cu2S6Cu+SO2¡ü£¬·´Ó¦µÄÑõ»¯¼ÁÊÇ¡¡¡¡¡¡¡¡¡¡¡£
£¨3£©SO2βÆøÖ±½ÓÅŷŵ½´óÆøÖÐÔì³É»·¾³ÎÛȾµÄºó¹ûÊÇ¡¡¡¡¡¡¡¡¡¡£»´¦Àí¸ÃβÆø¿ÉµÃµ½ÓмÛÖµµÄ»¯Ñ§Æ·£¬Ð´³öÆäÖÐ1ÖÖËáºÍ1ÖÖÑεÄÃû³Æ¡¡¡¡¡¡¡¡¡¡¡£
£¨4£©»ÆÍ¿óÈÛÁ¶ºóµÃµ½µÄ´Öͺ¬ÉÙÁ¿Fe¡¢Ag¡¢AuµÈ½ðÊôÔÓÖÊ£¬Ðè½øÒ»²½²ÉÓõç½â·¨¾«ÖÆ¡£Çëд³ö´Ö͵ç½âµÃµ½¾«ÍµÄµç¼«·´Ó¦Ê½£ºÑô¼«¡¡¡¡¡¡ ¡¡¡¡£»Òõ¼« ¡£
£¨5£©Ï±íÖУ¬¶Ô³ÂÊö¢ñ¡¢¢òµÄÕýÈ·ÐÔ¼°ÆäÓÐÎÞÒò¹û¹ØϵµÄÅж϶¼ÕýÈ·µÄÊÇ¡¡¡¡¡¡£¨Ìî×Öĸ£©¡£
Ñ¡Ïî | ³ÂÊö¢ñ | ³ÂÊö¢ò | ÅÐ¶Ï |
A | ÍÂ̵ÄÖ÷³É·ÖÊǼîËáÍ | ¿ÉÓÃÏ¡ÑÎËá³ýÍÆ÷±íÃæµÄÍÂÌ | ¢ñ¶Ô£»¢ò¶Ô£»ÓÐ |
B | ͱíÒ×ÐγÉÖÂÃܵÄÑõ»¯Ä¤ | ÍÈÝÆ÷¿ÉÒÔÊ¢·ÅŨÁòËá | ¢ñ¶Ô£»¢ò¶Ô£»ÓÐ |
C | Ìú±ÈÍ»îÆà | ÀýÔÚÍ°åÉϵÄÌú¶¤ÔÚ³±Êª¿ÕÆøÖв»Ò×ÉúÐâ | ¢ñ¶Ô£»¢ò¶Ô£»ÓÐ |
D | À¶É«ÁòËá;§ÌåÊÜÈÈת»¯Îª°×É«ÁòËáÍ·ÛÄ©ÊÇÎïÀí±ä»¯ | ÁòËáÍÈÜÒº¿ÉÓÃ×÷ÓÎÓ¾³ØµÄÏû¶¾¼Á | ¢ñ´í£»¢ò¶Ô£»ÎÞ |
£¨1£©Cu2S £¨2£©Cu2O£¬Cu2S £¨3£©ÐγÉËáÓ꣬»á¶ÔÖ²ÎïºÍ½¨ÖþÎïÔì³ÉÑÏÖØËðº¦
ÁòËá ÁòËáï§ Ñô¼«£ºZn-2e=Zn2+¡¢Fe-2e=Fe2+ Cu£2e£=== Cu2£«£»
Òõ¼«Cu2£«+2e£=== Cu£¬´Ó¶ø´ïµ½¾«ÖÆCuµÄÄ¿µÄ £¨5£©A D
½âÎö
¿óʯÃû³Æ | »ÆÍ¿ó | °ßÍ¿ó | »ÔÍ¿ó | ¿×ȸʯ |
Ö÷Òª³É·Ö | CuFeS2 | Cu5FeS4 | Cu2S | CuCO3¡¤Cu(OH)2 |
Çë»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©ÉϱíËùÁÐÍ»¯ºÏÎïÖУ¬ÍµÄÖÊÁ¿°Ù·Öº¬Á¿×î¸ßµÄÊÇ______________¡£
£¨2£©¹¤ÒµÉÏÒÔ»ÆÍ¿óΪÔÁÏ£¬²ÉÓûð·¨ÈÛÁ¶¹¤ÒÕÉú²úÍ¡£¸Ã¹¤ÒÕµÄÖмä¹ý³Ì»á·¢Éú·´Ó¦£º2Cu2O+Cu2S6Cu+SO2¡ü£¬·´Ó¦µÄÑõ»¯¼ÁÊÇ________________¡£
£¨3£©SO2βÆøÖ±½ÓÅŷŵ½´óÆøÖÐÔì³É»·¾³ÎÛȾµÄºó¹ûÊÇ_______________£»´¦Àí¸ÃβÆø¿ÉµÃµ½ÓмÛÖµµÄ»¯Ñ§Æ·£¬Ð´³öÆäÖÐ1ÖÖËáºÍ1ÖÖÑεÄÃû³Æ_________________¡£
£¨4£©»ÆÍ¿óÈÛÁ¶ºóµÃµ½µÄ´Öͺ¬ÉÙÁ¿Fe¡¢Ag¡¢AuµÈ½ðÊôÔÓÖÊ£¬Ðè½øÒ»²½²ÉÓõç½â·¨¾«ÖÆ¡£Çë¼òÊö´Ö͵ç½âµÃµ½¾«ÍµÄÔÀí£º___________________________________¡£
£¨5£©Ï±íÖУ¬¶Ô³ÂÊö¢ñ¡¢¢òµÄÕýÈ·ÐÔ¼°ÆäÓÐÎÞÒò¹û¹ØϵµÄÅж϶¼ÕýÈ·µÄÊÇ________£¨Ìî×Öĸ£©¡£
Ñ¡Ïî | ³ÂÊö¢ñ | ³ÂÊö¢ò | ÅÐ¶Ï |
A | ÍÂ̵ÄÖ÷Òª³É·ÖÊǼîʽ̼ËáÍ | ¿ÉÓÃÏ¡ÑÎËá³ýÍÆ÷±íÃæµÄÍÂÌ | ¢ñ¶Ô£»¢ò¶Ô£»ÓÐ |
B | ͱíÃæÒ×ÐγÉÖÂÃܵÄÑõ»¯Ä¤ | ÍÈÝÆ÷¿ÉÒÔÊ¢·ÅŨÁòËá | ¢ñ¶Ô£»¢ò¶Ô£»ÓÐ |
C | Ìú±ÈÍ»îÆà | ÃÔÚÍ°åÉϵÄÌú¶¤ÔÚ³±Êª¿ÕÆøÖв»Ò×ÉúÐâ | ¢ñ¶Ô£»¢ò¶Ô£»ÓÐ |
D. | À¶É«ÁòËá;§ÌåÊÜÈÈת»¯Îª°×É«ÁòËáÍ·ÛÄ©ÊÇÎïÀí±ä»¯ | ÁòËáÍÈÜÒº¿ÉÓÃ×÷ÓÎÓ¾³ØµÄÏû¶¾¼Á | ¢ñ´í£»¢ò¶Ô£»ÎÞ |
ÍÔÚ×ÔÈ»½ç´æÔÚÓÚ¶àÖÖ¿óʯÖУ¬È磺
¿óʯÃû³Æ | »ÆÍ¿ó | °ßÍ¿ó | »ÔÍ¿ó | ¿×ȸʯ |
Ö÷Òª³É·Ö | CuFeS2 | Cu5FeS4 | Cu2S | CuCO3¡¤Cu(OH)2 |
Çë»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©ÉϱíËùÁÐÍ»¯ºÏÎïÖУ¬ÍµÄÖÊÁ¿°Ù·Öº¬Á¿×î¸ßµÄÊÇ¡¡¡¡¡¡¡¡¡¡¡£
£¨2£©¹¤ÒµÉÏÒÔ»ÆÍ¿óΪÔÁÏ¡£²ÉÓûð·¨ÈÜÁ¶¹¤ÒÕÉú²úÍ¡£¸Ã¹¤ÒÕµÄÖмä¹ý³Ì»á·¢Éú·´Ó¦£º2Cu2O+Cu2S6Cu+SO2¡ü£¬·´Ó¦µÄÑõ»¯¼ÁÊÇ¡¡¡¡¡¡¡¡¡¡¡£
£¨3£©SO2βÆøÖ±½ÓÅŷŵ½´óÆøÖÐÔì³É»·¾³ÎÛȾµÄºó¹ûÊÇ¡¡¡¡¡¡¡¡¡¡£»´¦Àí¸ÃβÆø¿ÉµÃµ½ÓмÛÖµµÄ»¯Ñ§Æ·£¬Ð´³öÆäÖÐ1ÖÖËáºÍ1ÖÖÑεÄÃû³Æ¡¡¡¡¡¡¡¡¡¡¡£
£¨4£©»ÆÍ¿óÈÛÁ¶ºóµÃµ½µÄ´Öͺ¬ÉÙÁ¿Fe¡¢Ag¡¢AuµÈ½ðÊôÔÓÖÊ£¬Ðè½øÒ»²½²ÉÓõç½â·¨¾«ÖÆ¡£Çëд³ö´Ö͵ç½âµÃµ½¾«ÍµÄµç¼«·´Ó¦Ê½£ºÑô¼«¡¡¡¡¡¡ ¡¡¡¡£»Òõ¼« ¡£
£¨5£©Ï±íÖУ¬¶Ô³ÂÊö¢ñ¡¢¢òµÄÕýÈ·ÐÔ¼°ÆäÓÐÎÞÒò¹û¹ØϵµÄÅж϶¼ÕýÈ·µÄÊÇ¡¡¡¡¡¡£¨Ìî×Öĸ£©¡£
Ñ¡Ïî | ³ÂÊö¢ñ | ³ÂÊö¢ò | ÅÐ¶Ï |
A | ÍÂ̵ÄÖ÷³É·ÖÊǼîËáÍ | ¿ÉÓÃÏ¡ÑÎËá³ýÍÆ÷±íÃæµÄÍÂÌ | ¢ñ¶Ô£»¢ò¶Ô£»ÓÐ |
B | ͱíÒ×ÐγÉÖÂÃܵÄÑõ»¯Ä¤ | ÍÈÝÆ÷¿ÉÒÔÊ¢·ÅŨÁòËá | ¢ñ¶Ô£»¢ò¶Ô£»ÓÐ |
C | Ìú±ÈÍ»îÆà | ÀýÔÚÍ°åÉϵÄÌú¶¤ÔÚ³±Êª¿ÕÆøÖв»Ò×ÉúÐâ | ¢ñ¶Ô£»¢ò¶Ô£»ÓÐ |
D | À¶É«ÁòËá;§ÌåÊÜÈÈת»¯Îª°×É«ÁòËáÍ·ÛÄ©ÊÇÎïÀí±ä»¯ | ÁòËáÍÈÜÒº¿ÉÓÃ×÷ÓÎÓ¾³ØµÄÏû¶¾¼Á | ¢ñ´í£»¢ò¶Ô£»ÎÞ |
ÍÔÚ×ÔÈ»½ç´æÔÚÓÚ¶àÖÖ¿óʯÖУ¬Èç»ÆÍ¿ó(CuFeS2)¡¢»ÔÍ¿ó(Cu2S)¡¢¿×ȸʯ(CuCO3¡¤Cu(OH)2)µÈ¡£
£¨1£©»ÆÍ¿ó(CuFeS2)ÊÇÖÆȡͼ°Æ仯ºÏÎïµÄÖ÷ÒªÔÁÏÖ®Ò»£¬ÓÉ»ÆÍ¿óÒ±Á¶ÍµÄ·´Ó¦Îª£º8 CuFeS2+21O2=8Cu+4FeO+2Fe2O3+16 SO2¡£
¢Ù ÔÚ·´Ó¦²úÎïÖмÓÈë¹ýÁ¿µÄÑÎËáÈܽ⣬ÆäÈÜÒºÖк¬ÓеÄÑôÀë×ÓΪ ¡£
¢Ú ÉÏÊöÒ±Á¶¹ý³Ì²úÉú´óÁ¿µÄSO2¡£Ä³ÊµÑéС×éÓû̽¾¿¶þÑõ»¯ÁòµÄ»¯Ñ§ÐÔÖÊ£¬Éè¼ÆÈçÏÂʵÑ飬ÇëÍê³ÉʵÑ鱨¸æ¡£
ÐòºÅ | ¶þÑõ»¯ÁòµÄÐÔÖÊ | Ö÷Òª²Ù×÷ºÍÏÖÏó | »¯Ñ§·½³Ìʽ | |||||
¢ñ | ½«¶þÑõ»¯ÁòͨÈë×°ÓÐÆ·ºìÈÜÒºµÄÊÔ¹ÜÖУ¬Æ·ºìÓɺìÉ«±äΪÎÞÉ« | |||||||
¢ò | Ñõ»¯ÐÔ[À´Ô´:ѧ¿ÆÍø] | |||||||
¢ó | ½«¶þÑõ»¯ÁòͨÈë×°ÓÐÐÂÖÆÂÈË®µÄÊÔ¹ÜÖУ¬ÂÈË®ÓÉdz»ÆÂÌÉ«É«±äΪÎÞÉ« | |||||||
| ||||||||
£¨2£©¿×ȸʯÔÚÒ»¶¨Ìõ¼þFÄÜ·¢Éú·Ö½â·´Ó¦£¬Æä²úÎïÓÐÈçÏÂת»¯¹Øϵ¡£EΪÏà¶Ô·Ö×ÓÖÊÁ¿Îª44ÇÒÄܺÍÐÂÖƵÄÇâÑõ»¯ÍÔÚ¼ÓÈÈÏ·´Ó¦µÄ»¯ºÏÎï¡£
¢Ù D¸úG·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ£º £º
¢Ú BºÍF·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ£º ¡£
£¨11·Ö£©£¨08Äê¹ã¶«»¯Ñ§¡¤22£©
ÍÔÚ×ÔÈ»½ç´æÔÚÓÚ¶àÖÖ¿óʯÖУ¬È磺
¿óʯÃû³Æ | »ÆÍ¿ó | °ßÍ¿ó | »ÔÍ¿ó | ¿×ȸʯ |
Ö÷Òª³É·Ö | CuFeS2 | Cu5FeS4 | Cu2S | CuCO3¡¤Cu(OH)2 |
Çë»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©ÉϱíËùÁÐÍ»¯ºÏÎïÖУ¬ÍµÄÖÊÁ¿°Ù·Öº¬Á¿×î¸ßµÄÊÇ¡¡¡¡¡¡¡¡¡¡¡£
£¨2£©¹¤ÒµÉÏÒÔ»ÆÍ¿óΪÔÁÏ¡£²ÉÓûð·¨ÈÜÁ¶¹¤ÒÕÉú²úÍ¡£¸Ã¹¤ÒÕµÄÖмä¹ý³Ì»á·¢Éú·´Ó¦£º2Cu2O+Cu2S6Cu+SO2¡ü£¬·´Ó¦µÄÑõ»¯¼ÁÊÇ¡¡¡¡¡¡¡¡¡¡¡£
£¨3£©SO2βÆøÖ±½ÓÅŷŵ½´óÆøÖÐÔì³É»·¾³ÎÛȾµÄºó¹ûÊÇ¡¡¡¡¡¡¡¡¡¡£»´¦Àí¸ÃβÆø¿ÉµÃµ½ÓмÛÖµµÄ»¯Ñ§Æ·£¬Ð´³öÆäÖÐ1ÖÖËáºÍ1ÖÖÑεÄÃû³Æ¡¡¡¡¡¡¡¡¡¡¡£
£¨4£©»ÆÍ¿óÈÛÁ¶ºóµÃµ½µÄ´Öͺ¬ÉÙÁ¿Fe¡¢Ag¡¢AuµÈ½ðÊôÔÓÖÊ£¬Ðè½øÒ»²½²ÉÓõç½â·¨¾«ÖÆ¡£Çë¼òÊö´Ö͵ç½âµÃµ½¾«ÍµÄÔÀí£º¡¡¡¡¡¡¡¡¡¡¡£
£¨5£©Ï±íÖУ¬¶Ô³ÂÊö¢ñ¡¢¢òµÄÕýÈ·ÐÔ¼°ÆäÓÐÎÞÒò¹û¹ØϵµÄÅж϶¼ÕýÈ·µÄÊÇ¡¡¡¡¡¡£¨Ìî×Öĸ£©¡£
Ñ¡Ïî | ³ÂÊö¢ñ | ³ÂÊö¢ò | ÅÐ¶Ï |
A | ÍÂ̵ÄÖ÷³É·ÖÊǼîËáÍ | ¿ÉÓÃÏ¡ÑÎËá³ýÍÆ÷±íÃæµÄÍÂÌ | ¢ñ¶Ô£»¢ò¶Ô£»ÓÐ |
B | ͱíÒ×ÐγÉÖÂÃܵÄÑõ»¯Ä¤ | ÍÈÝÆ÷¿ÉÒÔÊ¢·ÅŨÁòËá | ¢ñ¶Ô£»¢ò¶Ô£»ÓÐ |
C | Ìú±ÈÍ»îÆà | ÀýÔÚÍ°åÉϵÄÌú¶¤ÔÚ³±Êª¿ÕÆøÖв»Ò×ÉúÐâ | ¢ñ¶Ô£»¢ò¶Ô£»ÓÐ |
D | À¶É«ÁòËá;§ÌåÊÜÈÈת»¯Îª°×É«ÁòËáÍ·ÛÄ©ÊÇÎïÀí±ä»¯ | ÁòËáÍÈÜÒº¿ÉÓÃ×÷ÓÎÓ¾³ØµÄÏû¶¾¼Á | ¢ñ´í£»¢ò¶Ô£»ÎÞ |