ÌâÄ¿ÄÚÈÝ
2003Äê1 2ÔÂ23ÈÕ£¬ÖØÇìÊпªÏØ´¨¶«±±Ò»¿ó·¢Éú¡°ÌìÈ»Æø¡±ÌØ´ó¾®Åçʹʣ¬Ê¹200ÓàÈËËÀÍö£¬´óÃæ»ýÈËÔ±ÊèÉ¢£¬Ôì³ÉÑÏÖØµÄ¾¼ÃËðʧ£¬ÆäÖÐʹÈËÖж¾ËÀÍöµÄÆøÌåÖ÷ÒªÊÇÁò»¯Ç⣨H2 S£©£¬Áò»¯ÇâÄÜÈÜÓÚË®£¬ÆäË®ÈÜÒºÏÔËáÐÔ£¬ÔÚ¿ÕÆøÖÐȼÉÕÉú³É¶þÑõ»¯ÁòºÍË®£®
£¨1£©¿ÉÓÃ______ £¨ÌîÒ»ÖÖÊÔ¼Á£©¼ìÑéÁò»¯ÇâË®ÈÜÒºµÄËáÐÔ£»
£¨2£©Áò»¯ÇâÔÚ¿ÕÆøÖÐȼÉյĻ¯Ñ§·½³ÌʽΪ______
£¨3£©Èç¹ûÈÃÄãÀ´Ïû³ý¾®ÅçÔì³ÉµÄ¿ÕÆøÖеĴóÁ¿Áò»¯Ç⣬ÄãÑ¡ÔñºÎÖÖÊÔ¼Á£¿______£»
£¨4£©ÊµÑéÊÒÖÆÈ¡H2SÆøÌåʱ£¬Î²ÆøÄÜ·ñ²ÉÓÃȼÉյķ½·¨½øÐд¦Àí£¿£¨Ìî¡°ÄÜ¡±»ò¡°²»ÄÜ¡±£©£¬ÀíÓÉÊÇ______£®
£¨1£©¿ÉÓÃ______ £¨ÌîÒ»ÖÖÊÔ¼Á£©¼ìÑéÁò»¯ÇâË®ÈÜÒºµÄËáÐÔ£»
£¨2£©Áò»¯ÇâÔÚ¿ÕÆøÖÐȼÉյĻ¯Ñ§·½³ÌʽΪ______
£¨3£©Èç¹ûÈÃÄãÀ´Ïû³ý¾®ÅçÔì³ÉµÄ¿ÕÆøÖеĴóÁ¿Áò»¯Ç⣬ÄãÑ¡ÔñºÎÖÖÊÔ¼Á£¿______£»
£¨4£©ÊµÑéÊÒÖÆÈ¡H2SÆøÌåʱ£¬Î²ÆøÄÜ·ñ²ÉÓÃȼÉյķ½·¨½øÐд¦Àí£¿£¨Ìî¡°ÄÜ¡±»ò¡°²»ÄÜ¡±£©£¬ÀíÓÉÊÇ______£®
£¨1£©Áò»¯ÇâÄÜÈÜÓÚË®£¬ÆäË®ÈÜÒºÏÔËáÐÔ£¬ÄÜʹ×ÏɫʯÈïÊÔÒº±äºì£¬¿ÉÓÃ×ÏɫʯÈïÊÔÒº¼ìÑ飻Ҳ¿ÉÓÃPHÊÔÖ½£»»òÕ߸ù¾Ý»îÆÃ½ðÊôÄÜÖû»ËáÖеÄÇâÑ¡ÓûîÆÃ½ðÊô¼ìÑ飻
£¨2£©Áò»¯ÇâÔÚ¿ÕÆøÖÐȼÉÕ£¬Éú³É¶þÑõ»¯ÁòºÍË®£¬»¯Ñ§·½³ÌʽΪ£¬2H2S+3O2
2SO2+2H2O£»
£¨3£©Áò»¯ÇâÄÜÈÜÓÚË®£¬ÇÒË®ÈÜÒº³ÊËáÐÔ£¬Ñ¡ÓÃË®»òʯ»ÒË®µÈÆäËû¼îÐÔÈÜÒºÀ´ÎüÊÕÁò»¯Ç⣻
£¨4£©Áò»¯ÇâȼÉÕÉú³É¶þÑõ»¯Áò£¬ÎÛȾ¿ÕÆø£¬²»ÄÜÓÃȼÉյķ½·¨´¦ÀíÁò»¯ÇâÆøÌ壮
¹Ê´ð°¸Îª£º
£¨1£©×ÏɫʯÈïÊÔÒº£¨»òpHÊÔÖ½¡¢Mg¡¢Al¡¢ZnµÈ£©£»
£¨2£©2H2S+3O2
2SO2+2H2O£»
£¨3£©Ë®»òʯ»ÒË®µÈÆäËû¼îÐÔÈÜÒº£»
£¨4£©²»ÄÜȼÉÕ²úÉúSO2ÎÛȾ¿ÕÆø£®
£¨2£©Áò»¯ÇâÔÚ¿ÕÆøÖÐȼÉÕ£¬Éú³É¶þÑõ»¯ÁòºÍË®£¬»¯Ñ§·½³ÌʽΪ£¬2H2S+3O2
| ||
£¨3£©Áò»¯ÇâÄÜÈÜÓÚË®£¬ÇÒË®ÈÜÒº³ÊËáÐÔ£¬Ñ¡ÓÃË®»òʯ»ÒË®µÈÆäËû¼îÐÔÈÜÒºÀ´ÎüÊÕÁò»¯Ç⣻
£¨4£©Áò»¯ÇâȼÉÕÉú³É¶þÑõ»¯Áò£¬ÎÛȾ¿ÕÆø£¬²»ÄÜÓÃȼÉյķ½·¨´¦ÀíÁò»¯ÇâÆøÌ壮
¹Ê´ð°¸Îª£º
£¨1£©×ÏɫʯÈïÊÔÒº£¨»òpHÊÔÖ½¡¢Mg¡¢Al¡¢ZnµÈ£©£»
£¨2£©2H2S+3O2
| ||
£¨3£©Ë®»òʯ»ÒË®µÈÆäËû¼îÐÔÈÜÒº£»
£¨4£©²»ÄÜȼÉÕ²úÉúSO2ÎÛȾ¿ÕÆø£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿