£¨2003?Ñγǣ©ÑϴϵÈͬѧÒÔ¡°´®³¡ºÓË®ÎÛȾÇé¿öµ÷²é¡±ÎªÑо¿ÐÔ¿ÎÌ⣬ÇëÄã²ÎÓëËûÃǵÄÑо¿£¬»Ø´ðÒÔÏ£¨1£©¡«£¨4£©Ð¡Ì⣮
£¨1£©Îª½Ï׼ȷµØ²â¶¨ºÓË®ÑùÆ·µÄËá¼î¶È£¬Ä㽨ÒéʹÓã¨ÌîÐòºÅ£©£®
A£®×ÏɫʯÈïÊÔÒº B£®À¶É«Ê¯ÈïÊÔÒº C£®ÎÞÉ«·Ó̪ÊÔÒº D£®pHÊÔÖ½
£¨2£©Í¨¹ýÍøÉϲéѯ£¬µÃÖªÓÃÓڲⶨÁ׺¬Á¿µÄÊÔ¼ÁÊÇîâËáï§[»¯Ñ§Ê½Îª £¨NH4£©2MoO4]£¬ÎÊîâËáï§ÖÐî⣨Mo£©ÔªËصĻ¯ºÏ¼ÛÊÇ£®
£¨3£©ÒÔϼ¸ÖÖÑо¿·½°¸ÖУ¬ÄãÈÏΪ²»Ç¡µ±µÄÊÇ£¨ÌîÐòºÅ£©£®
A£®Çë½Ìר¼Ò¡¢ÀÏʦºó£¬½øÐеª¡¢Áס¢¼ØµÈÔªËغ¬Á¿µÄ²â¶¨
B£®¿¼Âǵ½Ñغӽ¨ÓÐÁòË᳧£¬ÄâÓÃÂÈ»¯±µºÍÏ¡ÏõËá¼ìÑéºÓË®ÖÐÊÇ·ñº¬ÓÐÁòËá¸ùÀë×Ó
C£®Ö»µ½´®³¡ºÓÉÏÓÎÈ¡Ë®Ñù½øÐÐÑо¿
D£®µ÷²éÑغÓÉú»îÎÛË®¡¢¹¤³§·ÏË®¼°»¯·ÊÅ©Ò©µÄʹÓÃÇé¿ö
£¨4£©Ñо¿±¨¸æÀïÌá³öÁËÒÔÏÂÉèÏ룬ÄãÈÏΪ²»ºÏÀíµÄÊÇ£¨ÌîÐòºÅ£©£®
A£®½ûÖ¹Ñغӹ¤³§½«Î´¾´¦ÀíµÄÎÛË®ÏòºÓÁ÷ÖÐÖ±½ÓÅÅ·Å
B£®³ÇÊÐÉú»îÎÛˮҪ¾¾»»¯´¦Àí´ï±êºó²ÅÄÜÅÅ·Å
C£®Ö¸µ¼Å©Ãñ¿ÆѧºÏÀíµØʹÓû¯·Ê¡¢Å©Ò©
D£®ÔÚºÓÁ÷ÖÐͶ·Å»¯Ñ§ÊÔ¼Áʹµª¡¢Áס¢¼Øת»¯Îª²»ÈÜÎï³Á½µ£®
¡¾´ð°¸¡¿·ÖÎö£º£¨1£©¸ù¾ÝÈÜÒºËá¼îÐÔÓëËá¼î¶ÈµÄ²»Í¬º¬ÒâÅжϣ®
£¨2£©¸ù¾Ý»¯ºÏÎïÖи÷ÔªËØ»¯ºÏ¼ÛµÄ´úÊýºÍΪ0À´¼ÆË㣮
£¨3£©¸ù¾ÝË®ÎÛȾµÄÈý´óÀ´Ô´£¬¼´¹¤ÒµÎÛȾ¡¢Å©ÒµÎÛȾ¡¢Éú»îÎÛȾ»Ø´ð£®
£¨4£©¸ù¾ÝË®ÎÛȾµÄÈý´óÀ´Ô´¶ø²ÉÈ¡·ÀÖÎË®ÎÛȾµÄ´ëÊ©»Ø´ð£®
½â´ð£º½â£º£¨1£©Ëá¼î¶ÈÊÇÖ¸ÈÜÒºµÄËá¼îÇ¿Èõ³Ì¶È£¬ÒªÓÃpHÀ´ºâÁ¿£¬ËùÒÔÓÃpHÊÔÖ½£®
£¨2£©¸ù¾Ý»¯ºÏÎïÖÐÕý¸º»¯ºÏ¼Û´úÊýºÍΪÁãµÄÔÔò£¬£¨NH4£©2MoO4ÖÐîâÔªËصĻ¯ºÏ¼Û=0-£¨+1£©×2-£¨-2£©×4=+6£®
£¨3£©A¡¢Çë½Ìר¼Ò¡¢ÀÏʦºó£¬½øÐеª¡¢Áס¢¼ØµÈÔªËغ¬Á¿µÄ²â¶¨£¬ÆäʵÊÇ¿´ÓÐÎÞÅ©Òµ»¯·ÊÔì³ÉµÄÎÛȾ£¬ÕýÈ·£»
B¡¢¿¼Âǵ½Ñغӽ¨ÓÐÁòË᳧£¬ÄâÓÃÂÈ»¯±µºÍÏ¡ÏõËá¼ìÑéºÓË®ÖÐÊÇ·ñº¬ÓÐÁòËá¸ùÀë×Ó£¬ÊÇ¿´ÊÇ·ñ´æÔÚ¹¤ÒµÎÛȾ£¬ÕýÈ·£»
C¡¢Ö»µ½´®³¡ºÓÉÏÓÎÈ¡Ë®Ñù½øÐÐÑо¿£¬È¡ÑùµÄ·¶Î§ÓоÖÏÞÐÔ£¬Ò»°ãÊÇË®µÄÏÂÓÎÎÛȾÑÏÖØ£¬ËùÒÔ´íÎó£»
D¡¢µ÷²éÑغÓÉú»îÎÛË®¡¢¹¤³§·ÏË®¼°»¯·ÊÅ©Ò©µÄʹÓÃÇé¿ö£¬ÕýºÃ°üÀ¨ÁËË®ÎÛȾµÄÈý¸öÀ´Ô´£¬¿ÆѧºÏÀí£¬ÕýÈ·£®
£¨4£©A¡¢½ûÖ¹Ñغӹ¤³§½«Î´¾´¦ÀíµÄÎÛË®ÏòºÓÁ÷ÖÐÖ±½ÓÅÅ·Å£¬ÊÇ·ÀÖ¹¹¤ÒµÎÛȾ£¬ÕýÈ·£»
B¡¢³ÇÊÐÉú»îÎÛˮҪ¾¾»»¯´¦Àí´ï±êºó²ÅÄÜÅÅ·Å£¬ÊÇ·ÀÖ¹Éú»îÎÛȾ£¬ÕýÈ·£»
C¡¢Ö¸µ¼Å©Ãñ¿ÆѧºÏÀíµØʹÓû¯·Ê¡¢Å©Ò©£¬ÊÇΪÁË·ÀֹũҵÎÛȾ£¬ÕýÈ·£»
D¡¢ÔÚºÓÁ÷ÖÐͶ·Å»¯Ñ§ÊÔ¼Áʹµª¡¢Áס¢¼Øת»¯Îª²»ÈÜÎï³Á½µ£¬ÔÚ³ýÈ¥µª¡¢Áס¢¼ØÎÛȾµÄͬʱ£¬ÓÖ¿ÉÄÜÔì³É»¯Ñ§ÊÔ¼Á±¾Éí¶ÔË®µÄÎÛȾ£¬´íÎó£®
¹Ê´ð°¸Îª£º
£¨1£©D£»
£¨2£©+6£»
£¨3£©C£»
£¨4£©D£®
µãÆÀ£ºÀí½âËá¼î¶ÈµÄº¬Ò壬ÕÆÎÕ»¯ºÏ¼ÛµÄÈ·¶¨ºÍÏà¹Ø¼ÆËã·½·¨£¬ÄÜÊìÁ·ÔËÓöԱȷÖÎö¡¢ÅųýµÈ½âÌâ·½·¨ÊÇ´ðÌâµÄ¹Ø¼ü£®