ÌâÄ¿ÄÚÈÝ
¡¾ÌâÄ¿¡¿ÎÒ¹úÒÑÔÚ¡°¿Éȼ±ù¡±¿ª²É¼¼ÊõÉÏÈ¡µÃÖØ´óÍ»ÆÆ£¬´Ó¡°¿Éȼ±ù¡±ÖпɻñµÃ¼×Íé¡£
(1)¼×ÍéÔÚ¿ÕÆøÖÐȼÉÕµÄÏÖÏóÊÇ_______________£¬»¯Ñ§·½³ÌʽÊÇ_____¡£
(2)´Ó΢¹Û½øÒ»²½ÈÏʶ»¯Ñ§·´Ó¦¡£ÏÂͼÊÇÒ»¶¨Á¿¼×ÍéºÍÑõÆø³ä·Ö·´Ó¦µÄ΢¹ÛʾÒâͼ¡£
¢Ù¸Ã»¯Ñ§·´Ó¦Öв»·¢Éú±ä»¯µÄÁ£×ÓÊÇ______(Ìî×ÖĸÐòºÅ)£»
A£®Ì¼Ô×Ó¡¡¡¡¡¡B£®ÇâÔ×Ó¡¡¡¡¡¡C£®ÑõÔ×Ó
D£®¼×Íé·Ö×Ó¡¡¡¡E£®Ñõ·Ö×Ó
¢Ú¸Ã΢¹ÛʾÒâͼÌåÏÖ³ö·´Ó¦Ç°¼×ÍéºÍÑõÆøµÄÖÊÁ¿×éºÏ¿ÉÄÜÊÇ____(Ìî×ÖĸÐòºÅ)¡£
A£®16 g¼×ÍéºÍ64 gÑõÆø
B£®8 g¼×ÍéºÍ32 gÑõÆø
C£®20 g¼×ÍéºÍ64 gÑõÆø
D£®16 g¼×ÍéºÍ96 gÑõÆø
¡¾´ð°¸¡¿ ²úÉúÀ¶É«»ðÑ棬·Å³ö´óÁ¿µÄÈÈ CH4£«2O2CO2£«2H2O ABC D
¡¾½âÎö¡¿±¾Ì⿼²éÁ˼×ÍéµÄȼÉÕ£¬È¼ÉÕ¹ý³ÌÖÐ΢Á£µÄ±ä»¯ºÍÖÊÁ¿±È¡£
£¨1£©¼×ÍéÔÚ¿ÕÆøÖÐȼÉÕ²úÉúÁ˵À¶É«µÄ»ðÑ棬·Å³ö´óÁ¿µÄÈÈ£¬¼×ÍéÔÚ¿ÕÆøÖÐȼÉÕÉú³ÉÁ˶þÑõ»¯Ì¼ºÍË®£¬»¯Ñ§·½³ÌʽÊÇ£ºCH4+2O2CO2+2H2O£»
£¨2£©¢ÙÓÉÒ»¶¨Á¿¼×ÍéºÍÑõÆø³ä·Ö·´Ó¦µÄ΢¹ÛʾÒâͼÖÐ΢Á£µÄ±ä»¯¿ÉÖª£¬¸Ã»¯Ñ§·´Ó¦Öв»·¢Éú±ä»¯µÄÁ£×ÓÊÇ̼Ô×Ó¡¢ÇâÔ×Ó¡¢ÑõÔ×Ó£¬¹ÊÑ¡ABC£»
¢ÚÓÉ΢¹ÛʾÒâͼ¿ÉÖª£¬Í¼Öм×ÍéÓëÑõÆø·Ö×Ó¸öÊý±ÈΪ1£º3£¬ÔòÖÊÁ¿±ÈÊÇ£º16£º£¨32¡Á3£©=16£º96£¬·´Ó¦Ç°¼×ÍéºÍÑõÆøµÄÖÊÁ¿×éºÏ¿ÉÄÜÊÇ16 g¼×ÍéºÍ96 gÑõÆø£¬¹ÊÑ¡D¡£
¡¾ÌâÄ¿¡¿Ä³Ð¡×é¶Ôʯ»Òʯ½øÐÐìÑÉÕ£¬²¢¶ÔìÑÉÕºó¹ÌÌå³É·Ö½øÐÐ̽¾¿¡£
£¨1£©Ð´³ö´Ë·´Ó¦µÄ»¯Ñ§·½³Ìʽ_______________________¡£ £¨2£©¸ù¾Ý»¯Ñ§·½³Ìʽ½øÐвÂÏë¡£¹ÌÌå²ÐÁôÎï³É·Ö£º I. Ö»ÓÐÑõ»¯¸Æ£»II. Ö»ÓÐ̼Ëá¸Æ£»III. _____________ £¨3£©¼×ÒÒ±ûÈýλͬѧ·Ö±ðÉè¼ÆÁËÈýÖÖ·½°¸Ì½¾¿ìÑÉÕºó¹ÌÌå³É·Ö¡£ ÓÑÇéÌáʾ£º¢ÙCaO+2HCl¡úCaCl2+H2O£» ¢ÚCa(OH)2+2HCl¡úCaCl2+2H2O ¢ÛÂÈ»¯¸ÆÈÜÒº³ÊÖÐÐÔ¡£ | |||||
·½°¸Éè¼Æ | ²Ù×÷¼°ÏÖÏó | ʵÑé½áÂÛ | ½âÊÍ | ||
·½°¸Ò» | ¹ÌÌåÎïÖÊÖÐ Ò»¶¨º¬ÓÐ_______ | Óû¯Ñ§·½³Ìʽ½âÊÍÅжÏÀíÓÉ_______¡£ | |||
·½°¸¶þ | ÒÒͬѧµÃ³ö ²ÂÏëII³ÉÁ¢ | ¸ÃͬѧÉè¼Æ·½°¸ÊÇ·ñºÏÀí£¬ÀíÓÉÊÇ______¡£ | |||
·½°¸Èý | £¨±ûͬѧÔÚÒ»Ö§ÊÔ¹ÜÖÐÍê³É̽¾¿¡££© | ²ÂÏëIII³ÉÁ¢ | |||