ÌâÄ¿ÄÚÈÝ
6£®»¯Ñ§ÓëÉú»îÃÜÇÐÏà¹Ø£¬ÔÚÉú»îÖÐÔ̲Ø×ÅÐí¶à»¯Ñ§ÖªÊ¶£®£¨1£©ÏÂÁÐʳÎïÖУ¬ÄÜÌṩ´óÁ¿Î¬ÉúËØµÄÊÇA£®
A£®Êß²Ë B£®Å£ÄÌ C£®´óÃ× D£®¼¦Èâ
£¨2£©Ï¨ÃðÎÃÏãʱ£¬Í¨³£°ÑȼÉÕµÄÒ»¶Ë¼ô¶Ï£¬ÆäÃð»ðÔÀíÊÇÇå³ý¿ÉȼÎ
£¨3£©ÎÒÃdz£ÓÃÏ´µÓ¼ÁÇåÏ´²Í¾ßÉϵÄÓÍÎÛ£¬ÕâÊÇÒòΪϴµÓ¼Á¾ßÓÐÈ黯¹¦ÄÜ£®
£¨4£©ÂÁµÄ»¯Ñ§ÐÔÖʺܻîÆÃ£¬µ«¼ÒÀïÓÃÁ˺ܾõÄÂÁºøºÜÉÙ³öÏÖ¸¯Ê´£®ÇëÓû¯Ñ§·½³Ìʽ±íÃ÷ÆäÖеÄÔÀí£º4Al+3O2=2Al2O3£®
·ÖÎö £¨1£©Êß²ËÊÇÈËÀà»ñȡάÉúËØµÄÖ÷ÒªÀ´Ô´£»
£¨2£©¸ù¾ÝȼÉÕµÄÌõ¼þÑ¡ÔñÃð»ðµÄ´ëÊ©£»
£¨3£©¸ù¾ÝÏ´µÓ¼ÁÏ´ÓÍÎÛµÄÔÀí¿¼ÂÇ£»
£¨4£©¸ù¾ÝÂÁ¾ßÓÐÁ¼ºÃ¿¹¸¯Ê´ÐÔµÄÔÒò½øÐзÖÎö½â´ð£®
½â´ð ½â£º£¨1£©Êß²ËÊÇÈËÀà»ñȡάÉúËØµÄÖ÷ÒªÀ´Ô´£¬¶à³ÔÊß²ËÓÐÀû½¡¿µ£»¹ÊÑ¡A£»
£¨2£©Ï¨ÃðÎÃÏãʱ£¬Í¨³£°ÑȼÉÕµÄÒ»¶Ë¼ô¶Ï£¬ÆäÃð»ðÔÀíÊÇÇå³ý¿ÉȼÎ¹Ê´ð°¸Îª£ºÇå³ý¿ÉȼÎ
£¨3£©Ï´µÓ¼ÁÇåÏ´²Í¾ßÉϵÄÓÍÎÛÊǽ«ÓÍÎÛ·Ö½â³ÉСµÄÓ͵Σ¬±»Ë®³å×ߣ¬ÀûÓÃÁËÈ黯ÔÀí£¬ËùÒÔ˵Ã÷Ï´µÓ¼Á¾ßÓÐÈ黯µÄ¹¦ÄÜ£¬¹Ê´ð°¸Îª£ºÈ黯£»
£¨4£©ÂÁµÄ»¯Ñ§ÐÔÖʷdz£»îÆÃ£¬¼«Ò׺ÍÑõÆø·´Ó¦Éú³ÉÑõ»¯ÂÁ±¡Ä¤£¬×è°ÂÁµÄ½øÒ»²½Ñõ»¯£¬ËùÒÔÂÁÖÆÆ·È´ºÜÄ͸¯Ê´ÔÒòÊÇ£ºÂÁÔÚ³£ÎÂÏÂÓë¿ÕÆøÖеÄÑõÆø·´Ó¦£¬ÔÚÆä±íÃæÐγÉÖÂÃܵÄÑõ»¯ÂÁ±¡Ä¤£¬×èÖ¹ÂÁ½øÒ»²½±»Ñõ»¯£¬ÂÁºÍÑõÆø·´Ó¦Éú³ÉÑõ»¯ÂÁ£¬»¯Ñ§·½³ÌʽΪ£º4Al+3O2=2Al2O3£®¹Ê´ð°¸Îª£º4Al+3O2=2Al2O3£®
µãÆÀ ´ËÌâÊÇÒ»µÀ¶àµã֪ʶ¿¼²éÌ⣬½â¾öµÄ¹Ø¼üÊÇÄܹ»¶Ô³£¹æµÄһЩʶ¼ÇÐÔµÄ֪ʶÓÐËùÁ˽⣬Êô»ù´¡ÐÔ֪ʶ¿¼²éÌ⣮
| A£® | 1£º1 | B£® | 11£º7 | C£® | 2£º3 | D£® | 7£º11 |
| A£® | »¯Ñ§·´Ó¦µÄËÙ¶È¿ìÂý | B£® | ÔÚʲôÌõ¼þÏ·¢Éú·´Ó¦ | ||
| C£® | ¸÷ÎïÖÊÖ®¼äµÄÖÊÁ¿±È | D£® | ÄÄЩÎïÖʲμӷ´Ó¦ |
| A£® | ·Ö×ÓÖÊÁ¿ºÜС | B£® | ·Ö×Ó¼äÓмä¸ô | C£® | ·Ö×ÓÌå»ýºÜС | D£® | ·Ö×ÓÔÚ²»¶ÏÔ˶¯ |
| A£® | Fe2O3¡úFe | B£® | Hg¡úHg£¨NO3£© 2 | C£® | S¡úSO3 | D£® | H2SO4¡úH2 |
| A£® | ÌìÈ»ÆøÐ¹Â©£¬Á¢¼´´òµç»°±¨¾¯ | |
| B£® | ÊÒÄÚ×Å»ð£¬Á¢¼´¿ª´°Í¨·ç | |
| C£® | ½ÌÊÒµÈÈË¿ÚÃܼ¯µÄµØ·½¶þÑõ»¯Ì¼º¬Á¿¸ß£¬¼°Ê±Í¨·ç»»Æø | |
| D£® | ÔÚú¯ÉÏ·ÅÒ»ÅèË®£¬·ÀÖ¹Ò»Ñõ»¯Ì¼Öж¾ |
| A£® | ·´Ó¦ÎïÓëÉú³ÉÎïµÄÖÊÁ¿±ÈΪ1£º3£º2£º2 | |
| B£® | 1¸öÒÒÏ©ÆøºÍ3¸öÑõÆøÔÚµãȼÌõ¼þÏ£¬Éú³É2¸ö¶þÑõ»¯Ì¼ºÍ2¸öË® | |
| C£® | ÔÚ³£ÎºÍÑõÆø»ìºÏ¾Í¿ÉÒÔ·¢Éú·´Ó¦ | |
| D£® | 7gÒÒÏ©Óë24gÑõÆøÍêÈ«·´Ó¦£¬¿ÉÒÔÉú³É9gË® |
| A£® | a | B£® | b | C£® | c | D£® | d |