ÌâÄ¿ÄÚÈÝ

£¨7·Ö£©ÊµÑéÊÒÖÆÈ¡ÆøÌåËùÐèµÄ×°ÖÃÈçÏÂͼËùʾ¡£

 

 

Çë»Ø´ðÒÔÏÂÎÊÌâ¡£

£¨1£©Ð´³ö±êºÅÒÇÆ÷µÄÃû³Æ£º£á¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡£

£¨2£©ÓùýÑõ»¯ÇâÈÜÒººÍ¶þÑõ»¯ÃÌÖÆÈ¡ÑõÆøµÄ»¯Ñ§·½³ÌʽΪ                           ¡£ÓøßÃÌËá¼ØÖÆÈ¡ÑõÆøÊ±£¬ËùÑ¡Óõķ¢Éú×°ÖÃΪ________£¨Ìî×Öĸ£©¡£

£¨3£©ÓôóÀíʯºÍÏ¡ÑÎËáÖÆÈ¡¶þÑõ»¯Ì¼µÄ»¯Ñ§·½³ÌʽΪ                                ¡£ÓÃ×°ÖÃ________£¨Ìî×Öĸ£©ÊÕ¼¯Ò»Æ¿¶þÑõ»¯Ì¼£¬½«È¼×ŵÄľÌõ½Ó½üÆ¿¿Ú£¬Èô¹Û²ìµ½          £¬ËµÃ÷Æ¿ÖÐÒѳäÂú¶þÑõ»¯Ì¼¡£

£¨4£©Á¶ÌúµÄÔ­ÀíÊÇÀûÓÃÒ»Ñõ»¯Ì¼ÓëÑõ»¯Ìú·´Ó¦¡£ÔÚʵÑéÊÒÀ¿ÉÓÃÓÒͼËùʾװÖýøÐÐʵÑ飬¸ÃʵÑ黹¿ÉµÃ³öÓйØÒ»Ñõ»¯Ì¼µÄÏà¹Ø»¯Ñ§ÐÔÖÊÊÇ£¨Óû¯Ñ§·½³Ìʽ±íʾ£©                 ¡£

 

 

 

¡¾´ð°¸¡¿

£¨1£©¾Æ¾«µÆ

£¨2£©2H2O2¶þÑõ»¯ÃÌ2H2O+O2¡ü      B

   £¨3£©CaCO3+2HCl=CaCl2+H2O+CO2¡ü       D     ľÌõϨÃð

   £¨4£©2CO+O2µãȼ2CO2

¡¾½âÎö¡¿ÂÔ

 

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com

¾«Ó¢¼Ò½ÌÍø