ÌâÄ¿ÄÚÈÝ
¡¾ÌâÄ¿¡¿ÈçͼÖеÄA¡úK·Ö±ð´ú±í³õÖл¯Ñ§Öеij£¼ûÎïÖÊ£®ÒÑÖª£ºA¡¢CÁ½ÎïÖÊ×é³ÉÔªËØÏàͬ£» GÈÜҺΪijÎïÖʵÄÏ¡ÈÜÒº£¬GµÄŨÈÜÒºÄÜʹֽƬ±äºÚ£®Í¼Öв¿·ÖÉú³ÉÎïδ±ê³ö£®
Çë»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©Ð´³öÏÂÁз´Ó¦µÄ»¯Ñ§·½³Ìʽ£º
¢ÙA C+D£º£»
¢ÚF+H¡úE+C£º£»
£¨2£©Ä³»¯Ñ§¿ÎÍâС×齫E·ÛÄ©·ÅÈëÏ¡GÈÜÒºÖУ¬¼ÓÈȲ¢²»¶Ï¹ÄÈëµ¥ÖÊÆøÌåD£¬Éú³ÉIÈÜÒº£®Ð´³öÉú¸Ã·´Ó¦µÄ»¯Ñ§·½³Ìʽ £®
£¨3£©ÔÚʵÑéÊÒµç½âCʱ£¬ÍùCÖмÓÈëÉÙÁ¿Na2SO4»òH2SO4µÄ×÷ÓÃÊÇ £®
¡¾´ð°¸¡¿
£¨1£©2H2O2 2H2O+O2¡ü,H2+CuO Cu+H2O
£¨2£©2Cu+2H2SO4+O2 2CuSO4+2H2O
£¨3£©ÔöÇ¿Ë®µÄµ¼µçÐÔ
¡¾½âÎö¡¿½â£ºAÈÜÒºÖмÓÈëºÚÉ«·ÛÄ©BºóÉú³ÉµÄCÄܵç½âÉú³Éµ¥ÖÊÆøÌåDºÍF£¬ËµÃ÷CΪˮ£¬A¡¢CÁ½ÎïÖÊ×é³ÉÔªËØÏàͬ£¬ËµÃ÷AΪ¹ýÑõ»¯Ç⣬ºÚÉ«·ÛÄ©BΪ¶þÑõ»¯ÃÌ£»µ¥ÖÊÆøÌåD¿ÉÒÔÓë½ðÊôµ¥ÖÊE¼ÓÈÈ·´Ó¦Éú³ÉºÚÉ«¹ÌÌåH£¬ËµÃ÷DÊÇÑõÆø£¬ÔòFΪÇâÆø£»GµÄŨÈÜÒºÄÜʹСľ¹÷±äºÚ£¬ËµÃ÷GΪÁòËᣬºÚÉ«¹ÌÌåHÓëÁòËá·´Ó¦µÃµ½À¶É«ÈÜÒºI£¬ËµÃ÷IΪÁòËáÍ£¬ÔòHΪÑõ»¯Í£¬EΪͣ¬Òò´Ë£º
£¨1£©A C+DΪ˫ÑõË®µÄ·Ö½â£¬¹ýÑõ»¯ÇâÔÚ´ß»¯¼Á¶þÑõ»¯Ã̵Ä×÷ÓÃÏÂÄÜÉú³ÉË®ºÍÑõÆø£¬¹Ê·´Ó¦µÄ·½³ÌʽΪ£º2H2O2 2H2O+O2¡ü£»
F+H¡úE+CÊÇÇâÆø½«Ñõ»¯Í»¹ÔΪ͵ķ´Ó¦£¬¹Ê·´Ó¦µÄ·½³ÌʽΪ£ºH2+CuO Cu+H2O£»
£¨2£©½«E·ÛÄ©·ÅÈëÏ¡GÈÜÒºÖУ¬¼ÓÈȲ¢²»¶Ï¹ÄÈëµ¥ÖÊÆøÌåD£¬Éú³ÉIÈÜÒº£¬¼´ÍºÍÏ¡ÁòËáÔÚ¼ÓÈÈʱºÍÑõÆø·´Ó¦²úÉúÁòËáÍÈÜÒº£¬½áºÏÖÊÁ¿Êغ㶨ÂÉ£¬²úÎﻹӦ¸ÃÓÐË®£¬¹Ê·´Ó¦µÄ·½³ÌʽΪ£º2Cu+2H2SO4+O2 2CuSO4+2H2O£»
£¨3£©Ë®µÄµ¼µçÐÔÈõ£¬ÍùË®ÖмÓÈëÉÙÁ¿Na2SO4»òH2SO4µÄ×÷ÓÃÔöÇ¿Ë®µÄµ¼µçÐÔ£»ËùÒÔ´ð°¸ÊÇ£ºÔöÇ¿Ë®µÄµ¼µçÐÔ£®
¡¾¿¼µã¾«Îö¡¿¸ù¾ÝÌâÄ¿µÄÒÑÖªÌõ¼þ£¬ÀûÓÃÊéд»¯Ñ§·½³Ìʽ¡¢ÎÄ×Ö±í´ïʽ¡¢µçÀë·½³ÌʽµÄÏà¹Ø֪ʶ¿ÉÒԵõ½ÎÊÌâµÄ´ð°¸£¬ÐèÒªÕÆÎÕ×¢Ò⣺a¡¢Åäƽ b¡¢Ìõ¼þ c¡¢¼ýºÅ£®