ÌâÄ¿ÄÚÈÝ
Ë®ÊÇÉúÃüÖ®Ô´£¬ÈËÀàµÄÈÕ³£Éú»îÓ빤ũҵÉú²ú¶¼Àë²»¿ªË®¡£
£¨1£©ÏÂÁÐ΢Á£Ä£ÐÍʾÒâͼ¿ÉÄÜ´ú±íË®·Ö×ÓµÄÊÇ_________£¨Ñ¡Ìî×ÖĸÐòºÅ£©¡£
£¨1£©ÏÂÁÐ΢Á£Ä£ÐÍʾÒâͼ¿ÉÄÜ´ú±íË®·Ö×ÓµÄÊÇ_________£¨Ñ¡Ìî×ÖĸÐòºÅ£©¡£

£¨2£©Ð¡¸ÕÀûÓÃͼ¢ÙËùʾµÄ×°ÖÃ̽¾¿Ë®µÄ×é³É¡£Í¨µçÒ»¶Îʱ¼äºó£¬ÊÔ¹Ü1ÖÐËùÊÕ¼¯µÄÆøÌåΪ___________£¬ÊÔ¹Ü1ºÍÊÔ¹Ü2ÖÐËùÊÕ¼¯µÄÆøÌåÌå»ý±ÈԼΪ£º___________£»¸Ã·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ£º__________¡£¸ÃʵÑé˵Ã÷Ë®ÊÇÓÉ___________×é³ÉµÄ¡£

£¨3£©Ð¡¸ÕΪÁ˾»»¯ÊÕ¼¯µ½µÄÓêË®£¬×ÔÖÆÁËÒ»¸öÈçͼ¢ÚËùʾµÄ¼òÒ×¾»Ë®Æ÷£¬ÆäÖÐСÂÑʯ. ʯӢɳºÍÅòËÉÃÞµÄ×÷ÓÃÊÇ__________¡£ÎªÁ˲ⶨ¾»»¯ºóË®ÊÇӲˮ»¹ÊÇÈíË®£¬Ð¡¸ÕÓ¦¸ÃʹÓÃ__________£¨ÌîÊÔ¼ÁÃû³Æ£©À´¼ìÑé¡£³Áµí. ¹ýÂË. ÕôÁóµÈ·½·¨¶¼¿ÉÒÔ¾»»¯Ë®£¬ÆäÖÐÄܽµµÍË®µÄÓ²¶ÈµÄÊÇ__________¡£
£¨4£©¿óȪˮ. ÕôÁóË®. ×ÔÀ´Ë®ºÍ¾»»¯ºóµÄÓêË®¶¼ÊÇÉú»îÖг£¼ûµÄ¡°Ë®¡±£¬ÆäÖÐÊôÓÚ´¿¾»ÎïµÄÊÇ________¡£
£¨5£©¡°ÖÐË®¡±ÊÇÖ¸Éú»îÎÛË®¾´¦Àíºó£¬´ïµ½¹æ¶¨µÄË®Öʱê×¼£¬¿ÉÔÚÒ»¶¨·¶Î§ÄÚÔÙ´ÎʹÓõķÇÒûÓÃË®¡£¸ù¾ÝÄãÁ˽âµÄË®µÄ¾»»¯·½·¨£¬Ð´³ö½«Éú»îÎÛË®¾»»¯´¦Àí³É¡°ÖÐË®¡±µÄ¹ý³ÌÖУ¬³£²ÉÓõÄÁ½ÖÖ·½·¨£º________¡¢ _________¡£ÀûÓá°ÖÐË®¡±µÄʵ¼ÊÒâÒåÊÇ__________________¡£
£¨4£©¿óȪˮ. ÕôÁóË®. ×ÔÀ´Ë®ºÍ¾»»¯ºóµÄÓêË®¶¼ÊÇÉú»îÖг£¼ûµÄ¡°Ë®¡±£¬ÆäÖÐÊôÓÚ´¿¾»ÎïµÄÊÇ________¡£
£¨5£©¡°ÖÐË®¡±ÊÇÖ¸Éú»îÎÛË®¾´¦Àíºó£¬´ïµ½¹æ¶¨µÄË®Öʱê×¼£¬¿ÉÔÚÒ»¶¨·¶Î§ÄÚÔÙ´ÎʹÓõķÇÒûÓÃË®¡£¸ù¾ÝÄãÁ˽âµÄË®µÄ¾»»¯·½·¨£¬Ð´³ö½«Éú»îÎÛË®¾»»¯´¦Àí³É¡°ÖÐË®¡±µÄ¹ý³ÌÖУ¬³£²ÉÓõÄÁ½ÖÖ·½·¨£º________¡¢ _________¡£ÀûÓá°ÖÐË®¡±µÄʵ¼ÊÒâÒåÊÇ__________________¡£
¢ÅB¡¡
¢ÆH2£» 2:1£» 2H2O
2H2¡ü + O2¡ü£»ÇâÔªËغÍÑõÔªËØ
¢Ç¹ýÂË(»ò³ýȥˮÖеĹÌÌåÔÓÖÊ)£»·ÊÔíË®£»ÕôÁó¡¡
¢ÈÕôÁóË®
¢É¹ýÂË£»Îü¸½£»½ÚԼˮµÄ×ÊÔ´
¢ÆH2£» 2:1£» 2H2O

¢Ç¹ýÂË(»ò³ýȥˮÖеĹÌÌåÔÓÖÊ)£»·ÊÔíË®£»ÕôÁó¡¡
¢ÈÕôÁóË®
¢É¹ýÂË£»Îü¸½£»½ÚԼˮµÄ×ÊÔ´

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿