I£®Ð¡Ã÷¶ÔÂèÂèɱÓãʱ´ÓÓã¶ÇÄÚÈ¡³öµÄ÷§£¨¼ûͼ£©²úÉúÁËÐËȤ£®ËûÄⶨ¡°Ì½¾¿÷§ÄÚÆøÌåÌå»ýºÍ³É·Ö¡±×÷ΪÑо¿ÐÔѧϰµÄ¿ÎÌ⣮СÃ÷ͨ¹ý²éÔÄÓйØ×ÊÁÏ»ñÖª£ºÕâÖÖÓã÷§ÄÚÑõÆøÔ¼Õ¼ËÄ·ÖÖ®Ò»ÆäÓàÖ÷ҪΪ¶þÑõ»¯Ì¼ºÍµªÆø£®Ì½¾¿·ÖÁ½²½½øÐУ®
£¨1£©²âÁ¿÷§ÄÚÆøÌåµÄÌå»ý£®Ð¡Ã÷Éè¼ÆÁËÁ½ÖÖ·½·¨£º
A£ºÓÃÒ½ÓÃ×¢ÉäÆ÷³éÈ¡÷§ÄÚÆøÌ壬²âÁ¿ÆäÌå»ý£®
B£ºÔÚˮϴÌÆÆ÷§£¬ÓÃÅÅË®¼¯Æø·¨ÊÕ¼¯÷§ÄÚÆøÌå²¢²âÁ¿ÆäÌå»ý£¨Èçͼ£©£®
ÄãÈÏΪÆäÖвâÁ¿½á¹û²»×¼È·µÄÒ»ÖÖ·½·¨ÊÇ
B
B
£¬£¨Ñ¡ÌîA»òB£©ÓëÀíÓÉÓйصĻ¯Ñ§·½³ÌʽÊÇ
C02+H2O¨TH2CO3
C02+H2O¨TH2CO3
£®
£¨2£©Ì½¾¿÷§ÄÚÆøÌåµÄ³É·Ö£®ÏÖÓÐÁ½¼¯ÆøÆ¿µÄ÷§ÄÚÆøÌ壬ÇëÄã°ïÖúСÃ÷Éè¼ÆʵÑé½øÐÐÑéÖ¤£®
ʵÑéÄ¿µÄ |
ʵÑé·½·¨ |
ʵÑéÏÖÏó |
ÑéÖ¤÷§ÄÚº¬O2 |
|
|
ÑéÖ¤÷§ÄÚº¬CO2 |
|
|
II£® ʵÑéÊÒ³£ÓÃH
2O
2·Ö½â·¨ÖÆÈ¡O2£®Îª±È½ÏFe
3+ºÍCu
2+¶ÔH
2O
2·Ö½âµÄ´ß»¯Ð§¹û£¬Ä³»¯Ñ§Ñо¿Ð¡×éµÄͬѧ·Ö±ðÉè¼ÆÁËÈçͼ¼×¡¢ÒÒËùʾµÄʵÑ飮Çë»Ø´ðÏà¹ØÎÊÌ⣺
£¨1£©¶¨ÐÔ·ÖÎö£ºÈçͼ¼×¿Éͨ¹ý¹Û²ì
·´Ó¦²úÉúÆøÅݵĿìÂý
·´Ó¦²úÉúÆøÅݵĿìÂý
£¬¶¨ÐԱȽϵóö½áÂÛ£®µ«ÓÐͬѧ˵Õâ¸ö½áÂÛ²»ºÏÀí£¬ËûÈÏΪ²»ºÏÀíµÄÀíÓÉÊÇ
ÒõÀë×Ó²»Ïàͬ£¬ÎÞ·¨ÅųýÒõÀë×ӵĸÉÈÅ£»
ÒõÀë×Ó²»Ïàͬ£¬ÎÞ·¨ÅųýÒõÀë×ӵĸÉÈÅ£»
£®
£¨2£©¶¨Á¿·ÖÎö£ºÈçͼÒÒËùʾ£¬ÊµÑéʱ¾ùÒÔÉú³É40mLÆøÌåΪ׼£¬ÆäËû¿ÉÄÜÓ°ÏìʵÑé µÄÒòËؾùÒѺöÂÔ£®¼ì²é¸Ã×°ÖÃÆøÃÜÐԵķ½·¨ÊÇ
¹Ø±Õ·ÖҺ©¶·µÄ»îÈû£¬½«×¢ÉäÆ÷»îÈûÏòÍâÀ³öһС¶Î£¬ËÉÊÖºó¿´ÆäÊÇ·ñ»Øµ½Ôλ
¹Ø±Õ·ÖҺ©¶·µÄ»îÈû£¬½«×¢ÉäÆ÷»îÈûÏòÍâÀ³öһС¶Î£¬ËÉÊÖºó¿´ÆäÊÇ·ñ»Øµ½Ôλ
£¬ÊµÑéÖÐÐèÒª²âÁ¿µÄÊý¾ÝÊÇ
ÊÕ¼¯40mLÆøÌåËùÐèÒªµÄʱ¼ä
ÊÕ¼¯40mLÆøÌåËùÐèÒªµÄʱ¼ä
£®