ÌâÄ¿ÄÚÈÝ
20£®Çë¸ù¾ÝÒÔÏÂ×°ÖûشðÏà¹ØÎÊÌ⣨1£©Í¼¼×ÊÇÒ»Ì×½øÐйýÂ˲Ù×÷µÄ×°Ö㬿ÉÒÔ³ýÈ¥´Ö±½¼×ËáÖÐËùº¬µÄ²»ÈÜÐÔ£¨»òÄÑÈÜÓÚË®µÄ£©ÔÓÖÊ£®
£¨2£©ÀûÓÃͼÒÒ×°ÖÃÀ´Ö¤Ã÷´×Ëᡢ̼Ëá¡¢±½·ÓËáÐÔµÄÏà¶ÔÇ¿Èõʱ£¬Ê¢×°CaCO3µÄÒÇÆ÷Ãû³ÆÊÇÔ²µ×ÉÕÆ¿£»ÊµÑé¹ý³ÌÖУ¬±½·ÓÄÆÈÜÒºÖÐËù³öÏÖµÄʵÑéÏÖÏóÊÇÈÜÒº±ä»ë×Ç£®
£¨3£©Í¼±ûÊÇ×öÒÒÈ©µÄÒø¾µ·´Ó¦Ç°ÅäÖÆÒø°±ÈÜÒºµÄʵÑé²Ù×÷ͼ£®ÅäÖÆ¹ý³ÌÖУ¬ÊÔ¹ÜÄÚ·¢Éú±ä»¯µÄÏÖÏóÊÇÈÜÒºÏȱä»ë×Ç£¨»ò´ð²úÉú´óÁ¿°×É«³Áµí£©£¬¼ÌÐøµÎÈ백ˮÈÜÒºÓÖ±ä³ÎÇ壮ÅäºÃÒø°±ÈÜÒººó£¬ÏòÆäÖмÓÈëÒÒÈ©½øÐÐÒø¾µ·´Ó¦Ê±£¬ÎªÁË»ñµÃÁ¼ºÃµÄʵÑéЧ¹û£¬¶ÔÊԹܲÉÓõļÓÈÈ·½Ê½ÊÇÈÈˮԡ¼ÓÈÈ£®ÒÒÈ©·¢ÉúÒø¾µ·´Ó¦µÄ»¯Ñ§·½³ÌʽÊÇCH3CHO+2Ag£¨NH3£©2OH$\stackrel{ˮԡ}{¡ú}$CH3COONH4+2Ag¡ý+3NH3¡ü+H2O£®
·ÖÎö £¨1£©ÓÉͼ¼×¿É֪Ϊ¹ýÂË×°Ö㬳ýÈ¥²»ÈÜÐÔÔÓÖÊ£»
£¨2£©Ö¤Ã÷´×Ëᡢ̼Ëá¡¢±½·ÓËáÐÔµÄÏà¶ÔÇ¿Èõ£¬·¢ÉúÇ¿ËáÖÆÈ¡ÈõËáµÄ·´Ó¦£¬Ê¢×°CaCO3µÄÒÇÆ÷ΪԲµ×ÉÕÆ¿£¬ÊÔ¹ÜÖжþÑõ»¯Ì¼Óë±½·ÓÄÆ·´Ó¦Éú³É±½·Ó³Áµí£»
£¨3£©ÅäÖÆÒø°±ÈÜÒº£¬°±Ë®µÎ¼Óµ½ÏõËáÒøÈÜÒºÖУ¬ÏÈÉú³É°×É«³Áµí£¬ºó³ÁµíÇ¡ºÃÈÜ½â£¬Òø¾µ·´Ó¦ÔÚ¼îÐÔÌõ¼þÏÂˮԡ¼ÓÈÈ·¢Éú£¬ÒÒÈ©ÓëÒø°±ÈÜÒº·´Ó¦Éú³ÉÒÒËáï§¡¢Ag¡¢°±ÆøºÍË®£®
½â´ð ½â£º£¨1£©ÓÉͼ¼×¿É֪Ϊ¹ýÂË×°Ö㬿ÉÒÔ³ýÈ¥´Ö±½¼×ËáÖÐËùº¬µÄ²»ÈÜÐÔ£¨»òÄÑÈÜÓÚË®µÄ£©ÔÓÖÊ£¬¹Ê´ð°¸Îª£º¹ýÂË£»²»ÈÜÐÔ£¨»òÄÑÈÜÓÚË®µÄ£©£»
£¨2£©Ö¤Ã÷´×Ëᡢ̼Ëá¡¢±½·ÓËáÐÔµÄÏà¶ÔÇ¿Èõ£¬·¢ÉúÇ¿ËáÖÆÈ¡ÈõËáµÄ·´Ó¦£¬Ê¢×°CaCO3µÄÒÇÆ÷ΪԲµ×ÉÕÆ¿£¬ÊÔ¹ÜÖжþÑõ»¯Ì¼Óë±½·ÓÄÆ·´Ó¦Éú³É±½·Ó³Áµí£¬ÊµÑéÏÖÏóÊÇÈÜÒº±ä»ë×Ç£¬
¹Ê´ð°¸Îª£ºÔ²µ×ÉÕÆ¿£»ÈÜÒº±ä»ë×Ç£»
£¨3£©ÅäÖÆÒø°±ÈÜÒº¹ý³ÌÖУ¬ÊÔ¹ÜÄÚ·¢Éú±ä»¯µÄÏÖÏóÊÇÈÜÒºÏȱä»ë×Ç£¨»ò²úÉú´óÁ¿°×É«³Áµí£©£¬¼ÌÐøµÎÈ백ˮÈÜÒºÓÖ±ä³ÎÇ壮ÅäºÃÒø°±ÈÜÒººó£¬ÏòÆäÖмÓÈëÒÒÈ©½øÐÐÒø¾µ·´Ó¦Ê±£¬ÎªÁË»ñµÃÁ¼ºÃµÄʵÑéЧ¹û£¬¶ÔÊԹܲÉÓõļÓÈÈ·½Ê½ÊÇÈÈˮԡ¼ÓÈÈ£®ÒÒÈ©·¢ÉúÒø¾µ·´Ó¦µÄ»¯Ñ§·½³ÌʽÊÇCH3CHO+2Ag£¨NH3£©2OH$\stackrel{ˮԡ}{¡ú}$CH3COONH4+2Ag¡ý+3NH3¡ü+H2O£¬
¹Ê´ð°¸Îª£ºÈÜÒºÏȱä»ë×Ç£¨»ò²úÉú´óÁ¿°×É«³Áµí£©£¬¼ÌÐøµÎÈ백ˮÈÜÒºÓÖ±ä³ÎÇ壻ÈÈˮԡ¼ÓÈÈ£»CH3CHO+2Ag£¨NH3£©2OH$\stackrel{ˮԡ}{¡ú}$CH3COONH4+2Ag¡ý+3NH3¡ü+H2O£®
µãÆÀ ±¾Ì⿼²éÐÔÖÊʵÑéµÄÉè¼Æ¼°ÊµÑé×°ÖõÄ×÷Óã¬Îª¸ßƵ¿¼µã£¬°ÑÎÕÎïÖʵÄÐÔÖÊ¡¢ÊµÑéÔÀí¡¢ÊµÑé×°ÖõÄ×÷ÓÃΪ½â´ðµÄ¹Ø¼ü£¬²àÖØ·ÖÎöÓëʵÑéÄÜÁ¦µÄ¿¼²é£¬×¢ÒâʵÑé¼¼ÄÜÓ¦Óã¬ÌâÄ¿ÄѶȲ»´ó£®
| Ñ¡Ïî | A | B | C | D |
| ʵÑé ·½°¸ | ||||
| ʵÑé Ä¿µÄ | ÑéÖ¤FeCl3¶ÔH2O2·Ö½â·´Ó¦Óд߻¯×÷Óà | ̽¾¿ÎÂ¶È¶ÔÆ½ºâ2NO2¡úN2O4µÄÓ°Ïì | ³ýÈ¥CO2ÆøÌåÖлìÓеÄSO2 | ±È½ÏHCl¡¢H2CO3ºÍH2SiO3µÄËáÐÔÇ¿Èõ |
| A£® | A | B£® | B | C£® | C | D£® | D |
| A£® | Fe2+ | B£® | H2O | C£® | Fe | D£® | Cl- |
| A£® | ËüµÄ×é³É¿ÉÒÔÓÃH3+±íʾ | B£® | Ëü±ÈÆÕͨÇâ·Ö×Ó¶àÒ»¸öÇâÔ×ÓºË | ||
| C£® | ËüÒ»¶¨º¬3¸öÖÐ×Ó | D£® | ¿ÉÒÔÍÆ²âËüµÄ»¯Ñ§ÐÔÖÊÓëH2²»Í¬ |
| A£® | ±½·ÓÓÐÒ»¶¨¶¾ÐÔ£¬²»ÄÜÓÃ×÷Ïû¶¾¼ÁºÍ·À¸¯¼Á | |
| B£® | ÖÆ×÷º½Ìì·þµÄ¾Ûõ¥ÏËάºÍÓÃÓÚ¹âÀÂͨÐŵĹ⵼ÏËά¶¼ÊÇÐÂÐÍÎÞ»ú·Ç½ðÊô²ÄÁÏ | |
| C£® | ÒÒ´¼ºÍÒÒËá¶¼Êdz£Óõ÷ζƷµÄÖ÷Òª³É·Ö | |
| D£® | ÓÍÖ¬ÊÇÈËÌåÐèÒªµÄÖØÒªµÄÓªÑø³É·Ö£¬ÊôÓÚÌìÈ»¸ß·Ö×Ó»¯ºÏÎï |
O3+Cl¡úClO+O2¡÷H1
ClO+O¡úCl+O2¡÷H2
ÆÆ»µ³ôÑõ²ãµÄ×Ü·´Ó¦ÊÇ£ºO3+O¡ú2O2 ¡÷H
¸Ã·´Ó¦µÄÄÜÁ¿±ä»¯Ê¾ÒâͼÈçͼËùʾ£º
ÔòÏÂÁÐÐðÊö²»ÕýÈ·µÄÊÇ£¨¡¡¡¡£©
| A£® | ¡÷H=¡÷H1+¡÷H2 | |
| B£® | ClOÖк¬Óм«ÐÔ¹²¼Û¼ü | |
| C£® | ·´Ó¦O3+O¡ú2O2µÄ¡÷H=E1-E3 | |
| D£® | ÂÈÔ×ӸıäÁ˸÷´Ó¦µÄÀú³Ì£¬µ«²»Ó°Ïì¡÷H |
| X | Y | Z | |
| ¢Ù | Cu | CuO | Cu£¨OH£©2 |
| ¢Ú | CH3CH2OH | CH3CHO | CH2¨TCH2 |
| ¢Û | Na2CO3 | NaOH | NaHCO3 |
| ¢Ü | CaCO3 | CaO | Ca£¨OH£©2 |
| A£® | ¢Ú¢Û | B£® | ¢Û¢Ü | C£® | ¢Ú¢Ü | D£® | ¢Ù¢Ú |