ÌâÄ¿ÄÚÈÝ
¡¾ÌâÄ¿¡¿Ä³Í¬Ñ§³ÆÈ¡ 10g ̼Ëá¸Æ·ÛÄ©£¬ÈçͼËùʾ½øÐÐʵÑé¡£
£¨1£©¼ÆËã 10g ̼Ëá¸ÆÍêÈ«·Ö½âÉú³É¶þÑõ»¯Ì¼µÄÎïÖʵÄÁ¿¡££¨¸ù¾Ý»¯Ñ§·½³ÌʽÁÐʽ¼ÆË㣩_____
£¨2£©¼ÓÈÈÒ»¶Îʱ¼äºóÓûֹͣʵÑ飬ӦÏÈ_____¡£
£¨3£©¶Ô¼ÓÈȺóµÄÊ£Óà¹ÌÌå A ½øÐÐʵÑ飬¹ý³ÌÈçÓÒͼËùʾ¡£ÂËÒº B µÄÈÜÖÊÊÇ_____£»²½ÖèIII ÖÐÉú³ÉÆøÌåµÄ»¯Ñ§·½³ÌʽÊÇ_____£»Ê£Óà¹ÌÌå A µÄ³É·ÖÊÇ_____¡£
£¨4£©²»Ê¹Ó÷Ó̪ÊÔÒººÍÏ¡ÑÎËáÒ²¿ÉÒÔÈ·¶¨Ê£Óà¹ÌÌåA µÄ³É·Ö£¬Ð´³ö·½·¨¡¢½áÂÛ¼°ÒÀ¾Ý_____¡£
¡¾´ð°¸¡¿0.1mol ½«µ¼¹Ü´Óʯ»ÒË®ÖÐÈ¡³ö Ca(OH)2 CaCO3+2HCl=CaCl2+H2O+CO2¡ü CaO¡¢CaCO3 ³ÆÁ¿Ê£Óà¹ÌÌåAµÄÖÊÁ¿m£¬¸ù¾ÝÖÊÁ¿Êغ㶨ÂÉ£ºÈômΪ10g£¬Ê£Óà¹ÌÌåA³É·ÖΪCaCO3£»Èô5.6g<m<10g£¬ÔòΪCaO¡¢CaCO3£»ÈômΪ5.6gÊ£Óà¹ÌÌåÊÇÑõ»¯¸Æ£¨ºÏÀí¼´¿É£©
¡¾½âÎö¡¿
̼Ëá¸Æ¸ßÎÂÉú³ÉÑõ»¯¸ÆºÍ¶þÑõ»¯Ì¼£¬Ñõ»¯¸ÆºÍË®·´Ó¦Éú³ÉÇâÑõ»¯¸Æ£¬Ì¼Ëá¸ÆºÍÏ¡ÑÎËá·´Ó¦Éú³ÉÂÈ»¯¸Æ¡¢Ë®ºÍ¶þÑõ»¯Ì¼¡£
£¨1£©Éè10g ̼Ëá¸ÆÍêÈ«·Ö½âÉú³É¶þÑõ»¯Ì¼µÄÖÊÁ¿Îªx
¹Ê10g ̼Ëá¸ÆÍêÈ«·Ö½âÉú³É¶þÑõ»¯Ì¼µÄÎïÖʵÄÁ¿Îª
£¨2£©¼ÓÈÈÒ»¶Îʱ¼äºóÓûֹͣʵÑ飬Ϊ·Àֹˮµ¹Îü£¬Ó¦ÏȽ«µ¼¹Ü´Óʯ»ÒË®ÖÐÈ¡³ö¡£
£¨3£©¶Ô¼ÓÈȺóµÄÊ£Óà¹ÌÌå A ½øÐÐʵÑ飬Ñõ»¯¸ÆºÍË®·´Ó¦Éú³ÉÇâÑõ»¯¸Æ£¬ÂËÒºBµÎ¼ÓÎÞÉ«·Ó̪ÈÜÒº±äºì£¬ËµÃ÷ÈÜÒºÏÔ¼îÐÔ£¬¹ÊÂËÒºBµÄÈÜÖÊÊÇÇâÑõ»¯¸Æ£¨Ca(OH)2£©£»²½ÖèIII ÖÐÉú³ÉÆøÌåµÄ·´Ó¦ÊÇ̼Ëá¸ÆºÍÏ¡ÑÎËá·´Ó¦Éú³ÉÂÈ»¯¸Æ¡¢Ë®ºÍ¶þÑõ»¯Ì¼£¬·´Ó¦µÄ»¯Ñ§·½³ÌʽÊÇCaCO3+2HCl=CaCl2+H2O+CO2¡ü£»ÂËÒºBµÄÈÜÖÊÊÇÇâÑõ»¯¸Æ£¬Ê£Óà¹ÌÌåA¼ÓÈëË®£¬Éú³ÉÂËÒºBºÍ°×É«¹ÌÌåC£¬Ì¼Ëá¸Æ²»ÈÜÓÚË®£¬ËµÃ÷AÖк¬ÓÐ̼Ëá¸ÆºÍÑõ»¯¸Æ£¬¹ÊÊ£Óà¹ÌÌå A µÄ³É·ÖÊÇÑõ»¯¸ÆºÍ̼Ëá¸Æ£¨CaO¡¢CaCO3£©¡£
£¨4£©²»Ê¹Ó÷Ó̪ÊÔÒººÍÏ¡ÑÎËáÒ²¿ÉÒÔÈ·¶¨Ê£Óà¹ÌÌåA µÄ³É·ÖµÄ¹ý³Ì£º³ÆÁ¿Ê£Óà¹ÌÌåAµÄÖÊÁ¿m£¬¸ù¾ÝÖÊÁ¿Êغ㶨ÂÉ£ºÈômΪ10g£¬Ê£Óà¹ÌÌåA³É·ÖΪCaCO3£»Èô5.6g<m<10g£¬ÔòΪCaO¡¢CaCO3£»ÈômΪ5.6gÊ£Óà¹ÌÌåÊÇÑõ»¯¸Æ£¨ºÏÀí¼´¿É£©¡£
¡¾ÌâÄ¿¡¿¶Ô±ÈʵÑéºÍ¿ØÖƱäÁ¿·¨ÊÇ»¯Ñ§Öг£ÓõÄ̽¾¿ÎÊÌâºÍ·ÖÎö½â¾öÎÊÌâµÄ¿Æѧ·½·¨¡£
£¨1£©20¡æʱ£¬Ä³ÊµÑéС×éÈ¡²»Í¬ÖÊÁ¿µÄÏõËá¼Ø£¬·Ö±ð¼ÓÈëµ½100gË®ÖУ¬³ä·ÖÈܽâºó£¬ËùµÃÈÜÒºµÄÖÊÁ¿Óë¼ÓÈëÏõËá¼ØµÄÖÊÁ¿¶ÔÓ¦¹ØϵÈç±í:
ʵÑéÒ» | ʵÑé¶þ | ʵÑéÈý | ʵÑéËÄ | |
ÏõËáѺ¼ØµÄÖÊÁ¿/g | 20.0 | 25.0 | 30.0 | 35.0 |
ËùµÃÈÜÒºµÄÖÊÁ¿/g | 120.0 | 125.0 | 130.0 | 131.6 |
¢Ù¸ù¾ÝÉϱíÊý¾Ý£¬ÊµÑé¶þËùµÃµÄÈÜҺΪ____________£¨Ìî¡°±¥ºÍÈÜÒº¡±»ò¡°²»±¥ºÍÈÜÒº¡±£©¡£
¢ÚÈôÏëÒª¹Û²ìµ½ÊµÑéËĵÄ35gÏõËá¼ØÈ«²¿ÈܽâÓÚË®ÖУ¬¿É²ÉÈ¡µÄ·½·¨ÊÇ__________¡£
£¨2£©ÈçͼÊÇÇâ·Ö×ÓºÍÑõ·Ö×ÓÔ˶¯µÄʾÒâͼ¡£
¢ÙÔÚA¡¢BºÍCÖУ¬ÄܱȽϵóö¡°Î¶ÈÔ½¸ß£¬·Ö×ÓÔ˶¯ËÙÂÊÔ½¿ì¡±µÄÊÇ__________£¨Ìî×ÖĸÐòºÅ£©¡£
¢Ú´ÓͼÖпɼû£¬Ó°Ïì·Ö×ÓÔ˶¯ËÙÂʵÄÒòËسýζÈÍ⣬»¹Óë__________Óйء£
¡¾ÌâÄ¿¡¿ÒÀ¾ÝÏÂÁÐʵÑéÊÒÖÆÈ¡ÆøÌåµÄ·¢ÉúºÍÊÕ¼¯×°Öã¬Ñ¡Ôñ¡°I¡±»ò¡°II¡±½øÐÐ×÷´ð£¬¶þÕß¾ù×÷´ð£¬°´¡°I¡±½øÐмƷ֡£
I | II |
£¨1£©ÊµÑéÊÒÓøßÃÌËá¼ØÖÆÈ¡ÑõÆøµÄ»¯Ñ§·½³ÌʽÊÇ_____£¬·¢Éú×°ÖÃÑ¡Ôñ_____¡£ £¨2£©ÑõÆø¿ÉÑ¡ÓÃE½øÐÐÊÕ¼¯£¬ÆäÔÒòÊÇ_____¡£ | £¨1£©ÊµÑéÊÒÖÆÈ¡¶þÑõ»¯Ì¼µÄ»¯Ñ§·½³ÌʽÊÇ_____£¬ÊÕ¼¯×°ÖÃÑ¡Ôñ_____¡£ £¨2£©¶þÑõ»¯Ì¼µÄÑéÂú·½·¨ÊÇ_____¡£ |
¡¾ÌâÄ¿¡¿¶ÔÏÂÁÐʵÑéÖ¸¶¨ÈÝÆ÷ÖеÄË®£¬Æä½âÊÍûÓÐÌåÏÖË®µÄÖ÷Òª×÷ÓõÄÊÇ£¨¡¡¡¡£©
A | B | C | D | |
ʵÑé×°Öà | ÁòÔÚÑõÆøÖÐȼÉÕ | ²â¶¨¿ÕÆøÖÐÑõÆøº¬Á¿ | ÌúË¿ÔÚÑõÆøÖÐȼÉÕ | ÅÅË®·¨ÊÕ¼¯ÇâÆø |
½âÊÍ | ¼¯ÆøÆ¿ÖеÄË®£ºÎüÊշųöµÄÈÈ | Á¿¼òÖеÄË®£ºÍ¨¹ýË®Ìå»ýµÄ±ä»¯µÃ³öO2Ìå»ý | ¼¯ÆøÆ¿ÖеÄË®£ºÀäÈ´½¦ÂäÈÚÈÛÎ·ÀÖ¹¼¯ÆøÆ¿Õ¨ÁÑ | ¼¯ÆøÆ¿ÖеÄË®£ºÏȽ«¼¯ÆøÆ¿ÄڵĿÕÆøÅž»£¬ºó±ãÓÚ¹Û²ìH2ºÎʱÊÕ¼¯Âú |
A.AB.BC.CD.D