ÌâÄ¿ÄÚÈÝ
ij»¯Ñ§ÐËȤС×éΪÁË̽¾¿³£ÎÂÏÂij·Ç½ðÊôÑõ»¯ÎïÐγɵÄÎ´ÖªÆøÌåµÄ³É·Ö¡£¸ÃС×é³ÉÔ±½«ÆøÌåͨÈë³ÎÇåʯ»ÒË®£¬·¢ÏÖ³ÎÇåʯ»ÒË®±ä»ë×Ç£¬³ÖÐøÍ¨Èë·¢ÏÖ»ë×ÇÓÖ±ä³ÎÇ壬Óɴ˸ÃС×é³ÉÔ±¶ÔÆøÌåµÄ³É·ÖÌá³ö²ÂÏë¡£
![]()
¡¾Ìá³ö²ÂÏë¡¿¡¡
²ÂÏë1£º______________________________£¬
²ÂÏë2£º______________________________£¬
²ÂÏë3£º ______________________________¡£
ΪÁËÑéÖ¤²ÂÏ룬¸ÃС×éÉè¼ÆÊµÑé¼ÓÒÔ̽¾¿£º
¡¾ÊµÑé̽¾¿¡¿
¸ÃС×éͬѧ°´ÈçͼËùʾװÖ㬽«ÆøÌå´Óa¶ËͨÈ룬Ôò£º
(1)BÖпÉÒÔ×°ÏÂÁÐ________ÊÔ¼Á(Ìî±àºÅ)¡£
A£®NaClÈÜÒº B£®KMnO4ÈÜÒº C£®ÑÎËá D£®³ÎÇåʯ»ÒË® E£®NaHCO3 ÈÜÒº F£®µâË®
(2)AÖÐÆ·ºìÈÜÒºµÄ×÷ÓÃÊÇ£º_____________________________________¡£
(3)DÖгÎÇåʯ»ÒË®µÄ×÷ÓÃÊÇ£º_________________________________¡£
ͨ¹ý¸ÃʵÑ飬¸ÃС×éͬѧ¹Û²ìµ½ÒÔÏÂÈý¸öʵÑéÏÖÏó£º
¢ÙAÖÐÆ·ºìÈÜÒºÍÊÉ«¡¡¢ÚCÖÐÆ·ºìÈÜÒº²»ÍÊÉ« ¢ÛDÖгÎÇåʯ»ÒË®±ä»ë×Ç
¡¾µÃ³ö½áÂÛ¡¿
(4)ÓÉÉÏÊöÏÖÏó¸ÃС×éͬѧȷÈÏ¸ÃÆøÌåµÄ³É·ÖΪ£º______________________¡£
(5)Çëд³öSO2ÓëÂÈË®·¢Éú·´Ó¦µÄÀë×Ó·½³Ìʽ£º_________________________¡£
£¨¹²13·Ö£©£º¡¡[Ìá³ö²ÂÏë]ÆøÌåΪCO2 [1·Ö] £»ÆøÌåΪSO2[1·Ö]£»ÆøÌåΪCO2ºÍSO2µÄ»ìºÏÆøÌå[1·Ö]
[ʵÑé̽¾¿] (1)BF ¡¡[2·Ö] (2)Ö¤Ã÷»ìºÏÆøÌåÖÐÊÇ·ñº¬ÓÐSO2[2·Ö]
(3)Ö¤Ã÷»ìºÏÆøÌåÖÐÊÇ·ñº¬ÓÐCO2[2·Ö]
[µÃ³ö½áÂÛ]¡¡(4)ÆøÌåΪCO2ºÍSO2µÄ»ìºÏÆøÌå[2·Ö] (5)Cl2£«SO2£«2H2O===4H£«£«2Cl¨C£«SO42- [2·Ö]
¡¾½âÎö¡¿
ÊÔÌâ·ÖÎö£º²ÂÏë£ºÆøÌåͨÈë³ÎÇåʯ»ÒË®£¬·¢ÏÖ±ä»ë×Ç£¬³ÖÐøÍ¨Èë·¢ÏÖ»ë×ÇÓÖ±ä³ÎÇ壬˵Ã÷ÆøÌåΪSO2£¬CO2ÖÐÒ»ÖÖ»òÁ½ÖÖ£®¹Ê¸ÃÆøÌå¿ÉÄÜÊÇSO2ÆøÌ壻¸ÃÆøÌå¿ÉÄÜÊÇCO2ÆøÌ壻 ¸ÃÆøÌå¿ÉÄÜÊÇSO2£¬CO2µÄ»ìºÏÆøÌ壮
¹Ê´ð°¸Îª£º¸ÃÆøÌåÊÇSO2ÆøÌ壻¸ÃÆøÌåÊÇCO2ÆøÌ壻¸ÃÆøÌåÊÇSO2£¬CO2µÄ»ìºÏÆøÌ壮
£¨1£©×°ÖÃBµÄ×÷ÓÃÊdzýÈ¥SO2£¬·ÀÖ¹Ó°ÏìCO2¼ìÑ飮
A£®NaClÈÜÒº²»Óë¶þÑõ»¯Ì¼¡¢¶þÑõ»¯Áò·´Ó¦£¬¹ÊA´íÎó£»
B¡¢ËáÐÔ¸ßÃÌËá¼ØÈÜÒºÑõ»¯¶þÑõ»¯ÁòΪÁòËᣬ²»ÄÜÎüÊÕ¶þÑõ»¯Ì¼£¬¹ÊBÕýÈ·£»
C£®±¥ºÍ̼ËáÄÆÈÜÒº¿ÉÒÔÎüÊÕ¶þÑõ»¯Ì¼£¬ÓëÑÇÁòËá·´Ó¦Éú³É¶þÑõ»¯Ì¼£¬¹ÊC´íÎó£»
D£®³ÎÇåʯ»ÒË®ÄÜÎüÊÕ¶þÑõ»¯Ì¼¡¢¶þÑõ»¯Áò£¬¹ÊD´íÎó£»
E£®Ì¼ËáÇâÄÆÈÜÒºÓëÑÇÁòËá·´Ó¦Éú³É¶þÑõ»¯Ì¼£¬¹ÊE´íÎó£»
F£®µâË®Ñõ»¯¶þÑõ»¯ÁòΪÁòËᣬ²»ÄÜÎüÊÕ¶þÑõ»¯Ì¼£¬¹ÊFÕýÈ·¡£
¹ÊÑ¡£ºBF¡£
£¨2£©¼ìÑéSO2ÓÃÆ·ºìÈÜÒº£¬Æ·ºìÈÜÒºÍÊɫ˵Ã÷º¬ÓÐSO2£¬×°ÖÃAµÄ×÷ÓÃÊǼìÑéSO2µÄ´æÔÚ£®
¹Ê´ð°¸Îª£ºÖ¤Ã÷»ìºÏÆøÌåÖÐÊÇ·ñº¬ÓÐSO2¡£
£¨3£©ÔÚÅųýSO2Çé¿öÏ£¬¼ìÑéCO2ÓóÎÇåʯ»ÒË®£¬³ÎÇåʯ»ÒË®±ä»ë×Ç£¬ËµÃ÷º¬ÓÐCO2£¬×°ÖÃDÖгÎÇåʯ»ÒË®×÷ÓÃÊǼìÑéCO2µÄ´æÔÚ£»
¢ÙAÖÐÆ·ºìÍÊÉ«£¬ËµÃ÷ÆøÌ庬ÓÐSO2£»¢ÚCÖÐÆ·ºì²»ÍÊÉ«ÇÒ¢ÛDÖгÎÇåʯ»ÒË®±ä»ë×Ç£¬ËµÃ÷º¬ÓÐÆøÌåÖк¬ÓÐCO2£¬¹Ê¸ÃÆøÌåÊÇSO2£¬CO2µÄ»ìºÏÆøÌå¡£
(4)ÓÉÒÔÉÏ·ÖÎö¿ÉÒԵóö¸ÃÆøÌåµÄ³É·ÖΪ£ºÆøÌåΪCO2ºÍSO2µÄ»ìºÏÆøÌå¡£
(5) ÂÈË®Ñõ»¯¶þÑõ»¯ÁòΪÁòËᣬÀë×Ó·½³ÌʽCl2£«SO2£«2H2O===4H£«£«2Cl¨C£«SO42-¡£
¿¼µã£ºÌ½¾¿ÎïÖʵÄ×é³É»ò²âÁ¿ÎïÖʵĺ¬Á¿
µãÆÀ£º¿¼²éÎïÖʵļìÑéÓëÎïÖÊ×é³ÉµÄ²â¶¨¡¢¶ÔʵÑé×°ÖõÄÀí½â¡¢ÔªËØ»¯ºÏÎïÐÔÖʵȣ¬ÄѶÈÖеȣ¬ÕÆÎÕÔªËØ»¯ºÏÎïµÄÐÔÖÊÊǽâÌâµÄ¹Ø¼ü¡£
£¨1£©ÔÚʵÑéÊÒÖÐÓÃŨÑÎËáÓëMnO2¹²ÈÈÖÆÈ¡Cl2²¢½øÐÐÏà¹ØÊµÑ飬Èçͼ1Ëùʾ£®
¢Ùд³ö¸Ã·´Ó¦µÄÀë×Ó·½³Ìʽ
¢ÚÏÂÁÐÊÕ¼¯Cl2µÄ×°ÖÃÕýÈ·×°ÖÃÊÇ
¢Û½«Cl2ͨÈëË®ÖУ¬ËùµÃÈÜÒºÖоßÓÐÑõ»¯ÐԵĺ¬ÂÈÁ£×ÓÊÇ
¢ÜÉè¼ÆÊµÑé±È½ÏCl2ºÍBr2µÄÑõ»¯ÐÔ£¬²Ù×÷ÓëÏÖÏóÊÇ£ºÈ¡ÉÙÁ¿ÐÂÖÆÂÈË®ºÍCCl4ÓÚÊÔ¹ÜÖУ¬
£¨2£©Ä³»¯Ñ§ÐËȤС×éΪÁË̽¾¿AgNO3µÄÈÈÎȶ¨ÐÔ£¬Éè¼ÆÁËÈçÏÂʵÑ飮
ÓÃÈçͼ2ËùʾµÄʵÑé×°ÖÃA¼ÓÈÈAgNO3¹ÌÌ壬²úÉúºì×ØÉ«ÆøÌ壬ÔÚ×°ÖÃDÖÐÊÕ¼¯µ½ÎÞÉ«ÆøÌ壮µ±·´Ó¦½áÊøÒÔºó£¬ÊÔ¹ÜÖвÐÁô¹ÌÌåΪºÚÉ«£®
¢Ù×°ÖÃBµÄ×÷ÓÃÊÇ
¢Ú¾Ð¡×éÌÖÂÛ²¢ÑéÖ¤¸ÃÎÞÉ«ÆøÌåΪO2£¬ÆäÑéÖ¤·½·¨ÊÇ
¡¾²éÔÄ×ÊÁÏ¡¿Ag2OºÍ·ÛÄ©µÄAg¾ùΪºÚÉ«£»Ag2O¿ÉÈÜÓÚ°±Ë®£®
¡¾Ìá³ö¼ÙÉè¡¿ÊÔ¹ÜÖвÐÁôµÄºÚÉ«¹ÌÌå¿ÉÄÜÊÇ£º¢ñAg£»¢òAg2O£»¢óAgºÍAg2O
¡¾ÊµÑéÑéÖ¤¡¿¸ÃС×éΪÑéÖ¤ÉÏÊöÉèÏ룬·Ö±ðÈ¡ÉÙÁ¿ºÚÉ«¹ÌÌ壬½øÐÐÁËÈçÏÂʵÑ飮
| ʵÑé±àºÅ | ²Ù×÷ | ÏÖÏó |
| a | ¼ÓÈë×ãÁ¿°±Ë®£¬Õñµ´ | ºÚÉ«¹ÌÌå²»Èܽâ |
| b | ¼ÓÈë×ãÁ¿Ï¡ÏõËᣬÕñµ´ | ºÚÉ«¹ÌÌåÈܽ⣬²¢ÓÐÆøÌå²úÉú |
¡¾ÊµÑé½áÂÛ¡¿¸ù¾ÝÉÏÊöʵÑé½á¹û£¬¢Ü¸ÃС×éµÃ³öµÄAgNO3¹ÌÌåÈÈ·Ö½âµÄ»¯Ñ§·½³ÌʽΪ