ÌâÄ¿ÄÚÈÝ

7£®ÓÐA¡¢B¡¢CÈýÖÖÔªËØ£¬AÔªËØµÄµ¥ÖÊÊÇÒ»ÖÖµ­»ÆÉ«µÄ·ÛÄ©£¬ËüÔÚBÔªËØµÄµ¥ÖÊÖÐȼÉÕ·¢³öÀ¶×ÏÉ«»ðÑæ£¬CÔªËØµÄµ¥ÖÊÊÇ×ÔÈ»½çÖÐ×îÇáµÄÆøÌ壬ËüÔÚBÔªËØµÄµ¥ÖÊÖÐȼÉÕ·¢³öµ­À¶É«µÄ»ðÑæ£¬Ôò£º
£¨1£©AÔªËØµ¥ÖʵÄÃû³ÆÎªÁò£»
£¨2£©BÔªËØµÄÔ­×ӵõ½Á½¸öµç×ÓºóµÄÁ£×Ó·ûºÅΪO2-£»
£¨3£©CÔªËØµÄµ¥ÖʵĻ¯Ñ§Ê½ÎªH2£»
£¨4£©CÔªËØµÄµ¥ÖÊȼÉÕµÄÎÄ×Ö±í´ïʽΪÇâÆø+ÑõÆø$\stackrel{µãȼ}{¡ú}$Ë®£®

·ÖÎö ÁòµÄÑÕÉ«Êǵ­»ÆÉ«µÄ·ÛÄ©£¬ÁòÔÚÑõÆøÖÐȼÉÕÄÜ·¢³öÀ¶×ÏÉ«»ðÑæ£¬¾Ý´Ë·ÖÎöµÃ³ö½áÂÛÍê³ÉÏà¹ØµÄÎÊÌâ¼´¿É£®

½â´ð ½â£ºAÔªËØµÄµ¥ÖÊÊÇÒ»ÖÖµ­»ÆÉ«µÄ·ÛÄ©£¬BÔªËØµÄµ¥ÖʾßÓÐÖúȼÐÔ£¬AÔªËØµÄµ¥ÖÊÔÚBÔªËØµÄµ¥ÖÊÖÐȼÉÕ·¢³öÀ¶×ÏÉ«»ðÑæ£¬½áºÏÁòºÍÑõÆøµãȼ²úÉú¶þÑõ»¯ÁòµÄÏÖÏó¿ÉÖªAÊÇÁò£¬BÊÇÑõ£¬Òò´Ë£º
£¨1£©AÊÇÁò£¬Ðγɵ¥ÖÊΪÁò£¬¹ÊÌÁò£»
£¨2£©BÔªËØÊÇÑõÔªËØ£¬ÑõÔ­×ÓÐγɵÄÀë×ÓΪ´øÁ½¸öµ¥Î»¸ºµçºÉµÄÑõÀë×Ó£¬¹ÊÌO2-£»
£¨3£©CÔªËØÊÇÇâÔªËØ£¬Ðγɵĵ¥ÖÊÊÇÇâÆø£¬¹ÊÌH2£»
£¨4£©ÇâÆøÔÚÑõÆøÖÐȼÉÕ²úÉúË®£¬¹Ê·´Ó¦µÄÎÄ×Ö±í´ïʽΪ£ºÇâÆø+ÑõÆø$\stackrel{µãȼ}{¡ú}$Ë®£®

µãÆÀ ÔªËØÍÆ¶ÏÌâÊÇ»¯Ñ§¿¼²éµÄ×î»ù±¾ÌâÐÍÖ®Ò»£¬ÔªËØËù×é³ÉÎïÖʵÄÐÔÖÊ¡¢ÔªËØ½á¹¹ÌØÕ÷£¬Êǽâ¸ÃÀàÎÊÌâµÄÌâÑÛºÍÍ»ÆÆ¿Ú£¬ÁíÍâÕÆÎÕÀë×Ó·ûºÅµÄÊéд£®

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
18£®Í¨¹ýһѧÆÚµÄ»¯Ñ§Ñ§Ï°£¬ÄãÒѾ­ÕÆÎÕÁËʵÑéÊÒÖÆÈ¡ÆøÌåµÄÓйعæÂÉ£¬ÒÔÏÂÊÇÀÏʦÌṩµÄһЩʵÑé×°Öã®Çë½áºÏÈçͼ»Ø´ðÎÊÌ⣺

£¨1£©Ð´³öͼÖбêºÅµÄÒÇÆ÷Ãû³Æ£ºa³¤¾±Â©¶·£®
£¨2£©ÈôʵÑéÊÒÀûÓÃA¡¢C×°ÖõÄ×éºÏÖÆÈ¡ÑõÆø£¬Ôò¸Ã·´Ó¦µÄ»¯Ñ§·´Ó¦·½³ÌʽΪ2H2O2$\frac{\underline{\;MnO_2\;}}{\;}$2H2O+O2¡ü£®ÊµÑéºóÒª½«¶þÑõ»¯ÃÌÓëË®·ÖÀ룬¿ÉÒÔ²ÉÓõIJÙ×÷ÊǹýÂË£¬´Ëʱ²£Á§°ôµÄ×÷ÓÃÊÇÒýÁ÷£®
£¨3£©ÊµÑéÊÒÓøßÃÌËá¼ØÖÆÈ¡ÑõÆø£¬ÔòÑ¡Ôñ·¢Éú×°ÖÃBʱӦÔÚÊԹܿڷÅÒ»ÍÅÃÞ»¨£®
£¨4£©ÈôÓÃͼF×°ÖýøÐС°ÅÅ¿ÕÆø·¨¡±ÊÕ¼¯ÖÆÈ¡µÄH2£¬ÔòÇâÆøÓ¦´Óµ¼¹ÜNÊäÈ루Ìî×Öĸ£©£®
£¨5£©ÊµÑéÊÒ¼ìÑé¶þÑõ»¯Ì¼ÊǰѶþÑõ»¯Ì¼ÆøÌåͨÈë³ÎÇåµÄʯ»ÒË®£¬¹Û²ìµ½µÄÏÖÏóÊdzÎÇåµÄʯ»ÒË®±ä»ë×Ç£¬·´Ó¦µÄ»¯Ñ§·½³ÌʽÊÇCO2+Ca£¨OH£©2¨TCaCO3¡ý+H2O£®
£¨6£©ÔÚÑо¿½ðÊô»î¶¯ÐÔ˳Ðòʱ£¬ÓÐͬѧ½«Ìú·ÛºÍþ·ÛµÄ»ìºÏÎï·ÅÈëÁòËáÍ­ÈÜÒºÖУ¬·´Ó¦½áÊøºó£¬¹ýÂË£¬¶ÔËùµÃÂËÔüÖйÌÌåµÄ³É·ÖµÄÅжÏÕýÈ·µÄÊÇ¢Ú¢Û¢Ü
¢Ù¿ÉÄÜÓÐÍ­ ¢ÚÈô¹ÌÌåÖÐÓÐþ£¬ÔòÒ»¶¨ÓÐÌú ¢ÛÈô¹ÌÌåÖÐÓÐÌú£¬Ôò¿ÉÄÜÓÐþ¢Ü¿ÉÄÜÊÇÌú¡¢Ã¾ºÍÍ­£®

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

¾«Ó¢¼Ò½ÌÍø