ÌâÄ¿ÄÚÈÝ

ÏÂͼÊÇÂÁÔªËØÔÚÔªËØÖÜÆÚ±íÖеÄÏà¹ØÐÅÏ¢£¬ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ

A. ÂÁÔªËØÔڵؿÇÖеĺ¬Á¿×î¸ß

B. ÂÁÔªËØÐγÉÑõ»¯ÎïµÄ»¯Ñ§Ê½ÎªAlO

C. ÂÁµÄÏà¶ÔÔ­×ÓÖÊÁ¿Ô¼Îª27g

D. ·´Ó¦ÖÐÂÁÔ­×ÓÒ×ʧȥµç×ÓÐγÉA13+

D ¡¾½âÎö¡¿A¡¢µØ¿ÇÖеĺ¬Á¿×î¸ßµÄÔªËØÊÇÑõ£¬²»ÊÇÂÁ£¬´íÎó£»B¡¢ÂÁÔªËØÐγÉÑõ»¯Îïʱ£¬ÂÁÔªËØÏÔ+3¼Û£¬»¯Ñ§Ê½ÎªAl2O3£¬´íÎó£»C¡¢¸ù¾ÝÔªËØÖÜÆÚ±íÖеÄÒ»¸ñÖлñÈ¡µÄÐÅÏ¢£¬ÂÁµÄÏà¶ÔÔ­×ÓÖÊÁ¿Ô¼Îª27£¬Ïà¶ÔÔ­×ÓÖÊÁ¿µ¥Î»ÊÇ¡°1¡±£¬²»ÊÇ¡°g¡±£¬´íÎó£»D¡¢ÂÁÔ­×ÓµÄ×îÍâ²ãµç×ÓÊýΪ3£¬·´Ó¦ÖÐÂÁÔ­×ÓÒ×ʧȥ3¸öµç×ÓÐγÉA13+£¬ÕýÈ·¡£¹ÊÑ¡D¡£
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

ÏÂÃæÊÇʵÑéÊÒ³£ÓÃÖÆÈ¡ÆøÌåµÄ×°ÖÃͼ£¬¸ù¾Ý×°ÖÃͼ»Ø´ðÏÂÁÐÎÊÌâ

£¨1£©Ð´³ö±êÓТ٢ÚÐòºÅµÄÒÇÆ÷µÄÃû³Æ£º¢Ù______________£¬¢Ú_____________

£¨2£©ÊµÑéÊÒÔÚB×°ÖÃÖÐÓÃË«ÑõË®Óë¶þÑõ»¯ÃÌ»ìºÏÖÆÈ¡ÑõÆøµÄ»¯Ñ§·½³Ìʽ_______________________

£¨3£©ÊµÑéÊÒÖÆÈ¡¶þÑõ»¯Ì¼µÄ»¯Ñ§·½³Ìʽ£º_______________________¡£ÈôÓÃG×°ÖÃÊÕ¼¯¶þÑõ»¯Ì¼£¬¿ÕÆø»á´Ó_______¹Ü¿ÚÅųö¡£

£¨4£©Áò»¯Ç⣨H2S£©ÔÚͨ³£×´¿öÏÂÊÇÒ»ÖÖÎÞÉ«¡¢Óгô¼¦µ°ÆøÎ¶µÄÆøÌ壬ÃÜ¶È±È¿ÕÆø´ó£¬¼«Ò×ÈÜÓÚË®£¬ÆäË®ÈÜÒº³ÆÎªÇâÁòËᡣʵÑéÊÒ³£ÓÃÁò»¯ÑÇÌúºÍÏ¡ÁòËá·´Ó¦À´ÖÆÈ¡Áò»¯ÇâÆøÌ壬Æä·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ£ºFeS+H2S04=FeS04+H2S¡ü£¬ÔòʵÑéÊÒÖÆÈ¡Áò»¯ÇâµÄ·¢Éú×°ÖÿÉÑ¡_____________________×°Öã¬ÊÕ¼¯Áò»¯Çâ¿ÉÑ¡ÓÃ_______________×°Ö㬸ÉÔïÁò»¯Çâ¿ÉÑ¡ÓÃÏÂÁеÄ_______£¨Ìî×Öĸ£©¡£

A.ÎÞË®ÂÈ»¯¸Æ B.¼îʯ»Ò

ÊÔ¹Ü ¾Æ¾«µÆ 2H2O2 2H2O +O2¡ü CaCO3 +2HCl === CaCl2 +H2O +CO2¡ü b B D A ¡¾½âÎö¡¿±¾¿¼µãÖ÷Òª¿¼²éÁËÒÇÆ÷µÄÃû³Æ¡¢ÆøÌåµÄ¸ÉÔï¡¢ÆøÌåµÄÖÆÈ¡×°ÖúÍÊÕ¼¯×°ÖõÄÑ¡Ôñ£¬Í¬Ê±Ò²¿¼²éÁË»¯Ñ§·½³ÌʽµÄÊéдµÈ£¬×ÛºÏÐԱȽÏÇ¿¡£ÆøÌåµÄÖÆÈ¡×°ÖõÄÑ¡ÔñÓë·´Ó¦ÎïµÄ״̬ºÍ·´Ó¦µÄÌõ¼þÓйأ»ÆøÌåµÄÊÕ¼¯×°ÖõÄÑ¡ÔñÓëÆøÌåµÄÃܶȺÍÈܽâÐÔÓйء£ £¨1£©±êÓТ٢ÚÐòºÅµÄÒÇÆ÷µÄÃû³Æ·Ö±ð...

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

¾«Ó¢¼Ò½ÌÍø