ÌâÄ¿ÄÚÈÝ
¡¾ÌâÄ¿¡¿¾Ý±¨µÀ,ÎÒ¹ú³¬ÊÐÿÄêÏûºÄÔ¼40Íò¶ÖËÜÁÏ´ü¡£ÆäÖоÛÒÒÏ©ËÜÁÏ´üÎÞ¶¾,¿ÉÒÔ°üװʳƷ,Æä×é³ÉÖÐÖ»º¬C¡¢HÔªËØ,Èô°Ñ·Ï¾ÛÒÒÏ©ËÜÁÏ´üͨ¹ý·ÙÉÕ´¦Àí,½«»áÅÅ·Å´óÁ¿CO2ÆøÌ塣ijÐËȤС×éÓû²âÁ¿Ò»¶¨ÖÊÁ¿¾ÛÒÒÏ©ËÜÁÏ´üȼÉÕºó²úÉúCO2µÄÖÊÁ¿,Éè¼ÆÁËÒÔÏÂʵÑé×°ÖÃ,×°ÖÃAÖÐСÉÕ±Àï¼ÓÈëµÄÊÇH2O2ºÍMnO2,×°ÖÃBÀï¼ÓÈëµÄÊÇŨÁòËá,×°ÖÃCÀï¼ÓÈëµÄÊǼîʯ»Ò¡£
£¨²éÔÄ×ÊÁÏ£©NaOHºÍCaOµÄ»ìºÏÎïË׳Ƽîʯ»Ò,¼îʯ»ÒÄÜÎüÊÕË®·ÖºÍ¶þÑõ»¯Ì¼¡£
£¨ÊµÑé̽¾¿£©
ʵÑé²½Öè | ʵÑéÏÖÏó | ʵÑé½áÂÛ»ò»¯Ñ§·½³Ìʽ |
¢Ù°ÑH2O2µ¹ÈëÊ¢ÓÐÉÙÁ¿MnO2СÉÕ±ÀïÓеÄСÉÕ±Àï,¹Û²ìÏÖÏó | СÉÕ±ÀïÓÐ_____ | ·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ_____ |
¢ÚÓõç×Ó´ò»ðÆ÷µãȼ²øÈÆÔÚ²£Á§°ôÉϵķϾÛÒÒÏ©ËÜÁÏ´ü,¹Û²ì·Ï¾ÛÒÒÏ©ËÜÁÏ´üÏÖÏó | ·Ï¾ÛÒÒÏ©ËÜÁÏ´ü_____ | ×°ÖÃBÖÐŨÁòËáµÄÖÊÁ¿_____ ×°ÖÃCÖмîʯ»ÒµÄÖÊÁ¿_____ |
£¨ÆÀ¼Û·´Ë¼£©
(1)×°ÖÃAСÉÕ±ÖмÓÈëH2O2ºÍMnO2µÄÄ¿µÄÊÇ_____
(2)×°ÖÃBÖÐŨÁòËáµÄ×÷ÓÃÊÇ_____
(3)×°ÖÃCÖмîʯ»ÒµÄ×÷ÓÃÊÇ_____
(4)¸ù¾ÝʵÑéÄ¿µÄ,ÐèÒª½øÐгÆÁ¿µÄÊÇ_____
¢ÙʵÑéÇ°ËÜÁÏ´üµÄÖÊÁ¿
¢ÚʵÑéÇ°ºÍʵÑéºó×°ÖÃBµÄÖÊÁ¿
¢ÛʵÑéÇ°ºÍʵÑéºó×°ÖÃCµÄÖÊÁ¿
¡¾´ð°¸¡¿ÆøÅݲúÉú 2H2O22H2O + O2¡ü ¾ÛÒÒÏ©ËÜÁÏ´üȼÉÕ£¬²úÉúÒºµÎ Ôö¼Ó Ôö¼Ó ³ÖÐø²úÉúÑõÆø£¬¹©¾ÛÒÒÏ©ËÜÁÏ´ü³ä·ÖȼÉÕ ¸ÉÔï¶þÑõ»¯Ì¼ÆøÌå ÎüÊÕ¶þÑõ»¯Ì¼ ¢Ù¢Û
¡¾½âÎö¡¿
[ʵÑé̽¾¿] ¢Ù¶þÑõ»¯Ã̼ӿì¹ýÑõ»¯ÇâÈÜÒºµÄ·Ö½â£¬¹ÊÄܹ۲쵽µÄÏÖÏóÊÇÓÐÆøÅݲúÉú£¬·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ2H2O22H2O + O2¡ü£»
¢Úµãȼ¾ÛÒÒÏ©ËÜÁÏ´ü£¬¿É¹Û²ìµ½µÄʵÑéÏÖÏóÊÇ£º¾ÛÒÒÏ©ËÜÁÏ´üȼÉÕ£¬²úÉúÒºµÎ£»×°ÖÃBÖÐŨÁòËáµÄÖÊÁ¿ÒòÎüÊÕË®·Ö¶øÔö¼Ó£»×°ÖÃCÖмîʯ»ÒµÄÖÊÁ¿ÒòÎüÊÕ¶þÑõ»¯Ì¼¶øÔö¼Ó£»
[ÆÀ¼Û·´Ë¼]
(1)×°ÖÃAСÉÕ±ÖмÓÈëH2O2ºÍMnO2µÄÄ¿µÄÊÇ£º³ÖÐø²úÉúÑõÆø£¬¹©¾ÛÒÒÏ©ËÜÁÏ´ü³ä·ÖȼÉÕ£»
(2)×°ÖÃBÖÐŨÁòËáµÄ×÷ÓÃÊÇ£ºÎüÊÕ¾ÛÒÒÏ©ËÜÁÏ´üȼÉÕ²úÉúµÄË®·Ö£¬¸ÉÔï¶þÑõ»¯Ì¼ÆøÌ壻
(3)×°ÖÃCÖмîʯ»ÒµÄ×÷ÓÃÊÇ£ºÎüÊÕ¾ÛÒÒÏ©ËÜÁÏ´üȼÉÕ²úÉúµÄ¶þÑõ»¯Ì¼£»
(4)¸ù¾ÝʵÑéµÄÄ¿µÄÊÇ£ºÒ»¶¨ÖÊÁ¿¾ÛÒÒÏ©ËÜÁÏ´üȼÉÕºó²úÉúCO2µÄÖÊÁ¿£¬Ò²¾ÍÊÇÒªÖªµÀËÜÁϺͶþÑõ»¯Ì¼µÄÖÊÁ¿¹Øϵ£¬ËùÒÔÒª³ÆÁ¿µÄÊÇʵÑéÇ°ËÜÁÏ´üµÄÖÊÁ¿£¬ÊµÑéÇ°ºÍʵÑéºó×°ÖÃCµÄÖÊÁ¿£¬¹ÊÑ¡¢Ù¢Û¡£