¢ñ£®½«Ò»¶¨Á¿NO
2ºÍN
2O
4µÄ»ìºÏÆøÌåͨÈëÌå»ýΪ1LµÄºãÎÂÃܱÕÈÝÆ÷ÖУ¬¸÷ÎïÖÊŨ¶ÈËæʱ¼ä±ä»¯µÄ¹ØϵÈçͼ1Ëùʾ£®
Çë»Ø´ð£º
£¨1£©ÏÂÁÐÑ¡ÏîÖв»ÄÜ˵Ã÷¸Ã·´Ó¦ÒѴﵽƽºâ״̬µÄÊÇ
£¨ÌîÑ¡Ïî×Öĸ£©£®
A£®ÈÝÆ÷ÄÚ»ìºÏÆøÌåµÄѹǿ²»Ëæʱ¼ä±ä»¯¶ø¸Ä±ä
B£®ÈÝÆ÷ÄÚ»ìºÏÆøÌåµÄÃܶȲ»Ëæʱ¼ä±ä»¯¶ø¸Ä±ä
C£®ÈÝÆ÷ÄÚ»ìºÏÆøÌåµÄÑÕÉ«²»Ëæʱ¼ä±ä»¯¶ø¸Ä±ä
D£®ÈÝÆ÷ÄÚ»ìºÏÆøÌåµÄƽ¾ùÏà¶Ô·Ö×ÓÖÊÁ¿²»Ëæʱ¼ä±ä»¯¶ø¸Ä±ä
£¨2£©·´Ó¦½øÐе½10minʱ£¬¹²ÎüÊÕÈÈÁ¿11.38kJ£¬Ôò¸Ã·´Ó¦µÄÈÈ»¯Ñ§·½³ÌʽΪ
£»
£¨3£©¼ÆËã¸Ã·´Ó¦µÄƽºâ³£ÊýK=
£®
£¨4£©·´Ó¦½øÐе½20minʱ£¬ÔÙÏòÈÝÆ÷ÄÚ³äÈëÒ»¶¨Á¿NO
2£¬10minºó´ïµ½ÐµÄƽºâ£¬´Ëʱ²âµÃc£¨NO
2£©=0.9mol/L£®
¢ÙµÚÒ»´Îƽºâʱ»ìºÏÆøÌåÖÐNO
2µÄÌå»ý·ÖÊýΪw
1£¬´ïµ½ÐÂƽºâºó»ìºÏÆøÌåÖÐNO
2µÄÌå»ý·ÖÊýΪw
2£¬Ôòw
1
w
2£¨Ìî¡°£¾¡±¡¢¡°=¡±»ò¡°£¼¡±£©£»
¢ÚÇëÔÚͼ2Öл³ö20minºó¸÷ÎïÖʵÄŨ¶ÈËæʱ¼ä±ä»¯µÄÇúÏߣ¨ÇúÏßÉϱØÐë±ê³ö¡°X¡±ºÍ¡°Y¡±£©£®
¢ò£®£¨1£©º£Ë®ÖÐï®ÔªËØ´¢Á¿·Ç³£·á¸»£¬´Óº£Ë®ÖÐÌáȡ﮵ÄÑо¿¼«¾ßDZÁ¦£®ï®ÊÇÖÆÔ컯ѧµçÔ´µÄÖØÒªÔÁÏ£®ÈçLiFePO
4µç³ØÖÐijµç¼«µÄ¹¤×÷ÔÀíÈçͼËùʾ£º
¸Ãµç³ØµÄµç½âÖÊΪÄÜ´«µ¼Li
+µÄ¹ÌÌå²ÄÁÏ£®·Åµçʱ¸Ãµç¼«Êǵç³ØµÄ
¼«£¨Ìî¡°Õý¡±»ò¡°¸º¡±£©£¬¸Ãµç¼«·´Ó¦Ê½Îª
£®
£¨2£©Óô˵ç³Øµç½âº¬ÓÐ0.1mol/L CuSO
4ºÍ0.1mol/L NaClµÄ»ìºÏÈÜÒº100mL£¬¼ÙÈçµç·ÖÐתÒÆÁË0.02mol e
-£¬ÇÒµç½â³ØµÄµç¼«¾ùΪ¶èÐԵ缫£¬Ñô¼«²úÉúµÄÆøÌåÔÚ±ê×¼×´¿öϵÄÌå»ýÊÇ
L£®