Óк˵çºÉÊýСÓÚ18µÄA¡¢B¡¢C¡¢DËÄÖÖÔªËØ£¬AÔªËØ×é³ÉµÄµ¥ÖÊÊÇÇå½àµÄÄÜÔ´£»Bµ¥ÖʵÄÌå»ýÔÚ¿ÕÆøÖÐÕ¼21%£»CÔ×ÓÓÐ3¸öµç×Ӳ㣬×îÄÚ²ãµç×ÓÊýÊÇ×îÍâ²ãµÄ2±¶£»DÔªËØÊÇÅ©×÷ÎïÉú³¤ËùÐèÒªµÄÓªÑøÔªËØ£¬Æä×é³ÉµÄµ¥ÖÊ¿ÉÒÔ±»¶¹¿ÆÖ²ÎïµÄ¸ùÁö¾úÎüÊÕ¡¢ÀûÓã®
£¨1£©Ð´³öB¡¢DÔªËصÄÃû³Æ£ºB______£¬D______£®
£¨2£©Ð´³öA¡¢B¿ÉÄÜÐγɻ¯ºÏÎïµÄ»¯Ñ§Ê½______¡¢______£®
£¨3£©Ð´³öÓÉA¡¢B¡¢DÈýÖÖÔªËØ×é³ÉµÄÁ½ÖÖ»¯ºÏÎïÖ®¼ä·¢ÉúÖкͷ´Ó¦µÄ»¯Ñ§·½³Ìʽ______£®
£¨4£©»îÆÃÐÔÇ¿µÄ½ðÊôÇ⻯ÎïµÄ»¯Ñ§Ê½¿É±íʾΪMHn£¬ËüÓëË®¾çÁÒ·´Ó¦Éú³É¼îºÍAµÄµ¥ÖÊ£¬Çëд³öCµÄÇ⻯ÎïÓëË®·¢Éú·´Ó¦µÄ»¯Ñ§·½³Ìʽ______£®
½â£ºÇâÆø¾ßÓÐÈý´óÓŵ㣺Çâ×ÊÔ´·á¸»£¬È¼ÉշųöµÄÈÈÁ¿¶à£¬È¼ÉÕ²úÎïÊÇË®²»ÎÛȾ¿ÕÆø£¬ËùÒÔÇâÆøÊôÓÚÇå½àÄÜÔ´£¬ËùÒÔAÔªËØÊôÓÚÇâÔªËØ£¬¿ÕÆøÖи÷³É·Ö¼°Ìå»ý·ÖÊýΪ£ºµªÆø£º78%¡¢ÑõÆø£º21%¡¢Ï¡ÓÐÆøÌ壺0.94%¡¢¶þÑõ»¯Ì¼0.03%¡¢Ë®ÕôÆøºÍÔÓÖÊ£º0.03%£®ËùÒÔBµ¥ÖÊÊÇÑõÆø£¬BÊôÓÚÑõÔªËØ£»µç×ÓÅŲ¼Ê±µÚÒ»²ãÅÅÂúÁËÅŵڶþ²ã£¬µÚ¶þ²ãÅÅÂúÁËÅŵÚÈý²ã£¬µÚÒ»²ãÅÅÂúÁËÖ»ÄÜÅÅ2¸öµç×Ó£¬µÚ¶þ²ãÅÅÂúÁËÅÅ8¸öµç×Ó£®ËùÒÔÓÉ×îÄÚ²ãµç×ÓÊýÊÇ×îÍâ²ãµÄ2±¶£¬¿ÉÖª×îÍâ²ãµç×ÓÊý£¬1£¬ËùÒÔCµÄºËÍâµç×ÓÊýÊÇ2+8+1=11£¬ËùÒÔCÊôÓÚÄÆÔªËØ£¬Å©×÷ÎïÉú³¤ËùÐèÒªµÄÓªÑøÔªËØÓУºN¡¢P¡¢K£¬¶¹¿ÆÖ²ÎïµÄ¸ùÁö¾ú¿ÉÎüÊÕ¿ÕÆøÖеĵªÆø£¬×ª»¯ÎªÏõËáÑα»Ö²ÎïÎüÊÕ£¬ÊôÓÚÉúÎï¹Ìµª£¬ËùÒÔDÊǵªÔªËØ£®
£¨1£©ÓÉÉÏÃæµÄÍƶϿÉÖªBÊÇÑõÔªËØ£¬DÊǵªÔªËØ£»
£¨2£©ÓÉAÊÇÇâÔªËØ¡¢BÊÇÑõÔªËØ£¬ËùÒÔ»¯Ñ§Ê½¿ÉÒÔ×é³ÉH2O»òH2O2£»
£¨3£©A¡¢B¡¢D·Ö±ðÊÇH¡¢O¡¢N£¬Á½ÖÖ»¯ºÏÎïÖ®¼ä·¢ÉúÖкͷ´Ó¦£¬±ØÐëÊÇËáºÍ¼î·´Ó¦£¬ÕâÈýÖÖÔªËØ×é³ÉµÄËáÊÇÏõËᣬ¼îÖ»ÄÜÊÇ°±Ë®£¬ÒòΪ°±Ë®ÊôÓÚÈõ¼î£¬ËùÒÔ»¯Ñ§·½³ÌʽÊÇ£ºHNO3+NH3?H2O=NH4NO3+H2O£»
£¨4£©ÓÉMHnÓëË®¾çÁÒ·´Ó¦Éú³É¼îºÍAµÄµ¥ÖÊ£¬AÊÇÇâÆø£¬¼îÖк¬ÓнðÊôÀë×ÓM£¬ÒòΪCÊôÓÚÄÆËùÒÔÇ⻯ÎﻯѧʽÊÇNaH£¬ÓëË®·´Ó¦Éú³É¼îÇâÑõ»¯ÄƺÍÇâÆø£®Óù۲취Åäƽ¼´¿É£¬ÇâÆøºóÃæ±êÉÏÉÏÉý·ûºÅ£®
¹Ê´ð°¸Îª£º£¨1£©Ñõ£»µª£»£¨2£©H2O¡¢H2O2£»£¨3£©HNO3+NH3?H2O=NH4NO3+H2O£»£¨4£©NaH+H2O=NaOH+H2¡ü
·ÖÎö£º¸ù¾ÝÇâÆø¾ßÓеÄÈý´óÓŵãÀ´¿¼ÂdzöÇâÆøÊôÓÚÇå½àÄÜÔ´£¬¸ù¾Ý¿ÕÆøÖи÷³É·Ö¼°Ìå»ý·ÖÊýÀ´ÅжÏBµ¥ÖÊ£¬¸ù¾ÝºËÍâµç×ÓÅŲ¼Ìص㿼ÂÇCÔªËØ£¬¸ù¾Ý±»¶¹¿ÆÖ²ÎïµÄ¸ùÁö¾úÎüÊÕ¡¢ÀûÓã¬ÊôÓÚÅ©×÷ÎïÉú³¤ËùÐèÒªµÄÓªÑøÔªËØÀ´ÅжÏDÔªËØ£®
µãÆÀ£ºÒªÊì¼ÇÇâÆøµÄÈý´óÓŵ㣬¿ÕÆøÖи÷³É·Ö¼°Ìå»ý·ÖÊý£¬ºËÍâµç×ÓµÄÅŲ¼Ìص㣮