µ°°×ÖʵĿռ乹ÐÍÔâµ½ÆÆ»µ£¬ÆäÉúÎï»îÐԾͻáɥʧ£¬Õâ³ÆΪµ°°×ÖʵıäÐÔ¡£¸ßΡ¢Ç¿¼î¡¢Ç¿Ëá¡¢ÖؽðÊôµÈ»áʹµ°°×ÖʱäÐÔ¡£ÇëÄãÉè¼ÆʵÑé̽¾¿ÒÒ´¼ÄÜ·ñʹµ°°×ÖʱäÐÔ¡£
£¨1£©²ÄÁÏÓþߣºÖÊÁ¿·ÖÊýΪ3£¥µÄ¿ÉÈÜÐÔµí·ÛÈÜÒºÖÊÁ¿·ÖÊýΪ2£¥µÄÐÂÏʵí·ÛøÈÜÒº¡¢ÕôÁóË®¡¢µâÒº¡¢ÎÞË®ÒÒ´¼¡¢ÉÕ±¡¢ÊԹܡ¢Á¿Í²¡¢µÎ¹Ü¡¢Î¶ȼơ¢¾Æ¾«¼ÆµÈ¡£
£¨2£©ÊµÑéÔÀí£º£¨ÂÔ£©
£¨3£©ÊµÑé²½Ö裺
¢Ù¡¡
£¨4£©ÊµÑé½á¹ûµÄÔ¤²â¼°½áÂÛ£º
£¨5£©×î¿ÉÄܵÄʵÑé½á¹û£º
¡¡¡¡£¨3£©ÊµÑé²½Ö裺 ¡¡¡¡¢ÙÈ¡2Ö§ÊԹܣ¬±àÉÏA¡¢BºÅ£¬È»ºóÏòA¡¢BÊԹܸ÷¼ÓÈë1 mLÐÂÏʵí·ÛøÈÜÒº£¬ÔÙÏòAÊԹܼÓ5µÎÕôÁóË®£¬ÏòBÊԹܼÓ5µÎÎÞË®ÒÒ´¼£¬×îºóÔÙÏòA¡¢BÊԹܼÓÉÏ2 mL¿ÉÈÜÐÔµí·ÛÈÜÒº¡¡¡¡2·Ö ¡¡¡¡¢Ú½«2Ö§ÊÔ¹ÜÒ¡ÔȺó£¬ÔÙͬʱ·ÅÈËÊÊÒËζȵÄÎÂË®ÖÐά³Ö5 min¡¡¡¡2·Ö ¡¡¡¡¢ÛÈ¡³öA¡¢BÊԹܣ¬¸÷¼ÓÈë1¡«2µÎµâÒº£¬Ò¡ÔȲ¢¹Û²ìÏÖÏó¡¡¡¡1·Ö ¡¡¡¡£¨4£©ÊµÑé½á¹ûµÄÔ¤²â¼°½áÂÛ£º ¡¡¡¡¢ÙAÊÔ¹ÜÈÜÒº²»±äÀ¶£¬BÊÔ¹ÜÈÜÒº±äÀ¶£¬ËµÃ÷ÒÒ´¼ÄÜʹµí·Ûø£¨µ°°×ÖÊ£©±äÐÔ¡¡¡¡1·Ö ¡¡¡¡¢ÚAÊÔ¹ÜÈÜÒº²»±äÀ¶£¬BÊÔ¹ÜÈÜÒº²»±äÀ¶£¬ËµÃ÷ÒÒ´¼²»ÄÜʹµí·Ûø£¨µ°°×ÖÊ£©±äÐÔ¡¡¡¡1·Ö ¡¡¡¡£¨5£©×î¿ÉÄܵÄʵÑé½á¹û£º ¡¡¡¡AÊÔ¹ÜÈÜÒº²»±äÀ¶£¬BÊÔ¹ÜÈÜÒº±äÀ¶£¬ËµÃ÷ÒÒ´¼ÄÜʹµí·Ûø£¨µ°°×ÖÊ£©±äÐÔ¡¡¡¡1·Ö |
Ä꼶 | ¸ßÖÐ¿Î³Ì | Ä꼶 | ³õÖÐ¿Î³Ì |
¸ßÒ» | ¸ßÒ»Ãâ·Ñ¿Î³ÌÍƼö£¡ | ³õÒ» | ³õÒ»Ãâ·Ñ¿Î³ÌÍƼö£¡ |
¸ß¶þ | ¸ß¶þÃâ·Ñ¿Î³ÌÍƼö£¡ | ³õ¶þ | ³õ¶þÃâ·Ñ¿Î³ÌÍƼö£¡ |
¸ßÈý | ¸ßÈýÃâ·Ñ¿Î³ÌÍƼö£¡ | ³õÈý | ³õÈýÃâ·Ñ¿Î³ÌÍƼö£¡ |
¿ÆÄ¿£º¸ßÖÐÉúÎï À´Ô´£º ÌâÐÍ£º
µ°°×ÖʵĿռ乹ÐÍÔâµ½ÆÆ»µ,ÆäÉúÎï»îÐԾͻáɥʧ,Õâ³ÆΪµ°°×ÖʵıäÐÔ¡£¸ßΡ¢Ç¿¼î¡¢Ç¿Ëá¡¢ÖؽðÊôµÈ»áʹµ°°×ÖʱäÐÔ¡£ÏÖÌṩ£ºÖÊÁ¿·ÖÊýΪ3%µÄ¿ÉÈÜÐÔµí·ÛÈÜÒº¡¢ÖÊÁ¿·ÖÊýΪ2%µÄÐÂÏʵí·ÛøÈÜÒº¡¢ÕôÁóË®¡¢µâÒº¡¢ÎÞË®ÒÒ´¼¡¢ÉÕ±¡¢ÊԹܡ¢Á¿Í²¡¢µÎ¹Ü¡¢Î¶ȼơ¢¾Æ¾«µÆµÈ²ÄÁÏÓþߡ£ÇëÄãÉè¼ÆʵÑ飬̽¾¿ÒÒ´¼ÄÜ·ñʹµ°°×ÖʱäÐÔ¡£
ʵÑéÔÀí£º£¨ÂÔ£©
(1)ʵÑé²½Öè:¢ÙÈ¡2Ö§ÊÔ¹Ü,±àÉÏA¡¢BºÅ£¬È»ºóÏòA¡¢BÊԹܸ÷¼ÓÈë1mLÐÂÏʵí·ÛøÈÜÒº£¬ÔÙÏòAÊԹܼÓ5µÎ
ÕôÁóË®£¬ÏòBÊԹܼÓ5µÎÎÞË®ÒÒ´¼£¬×îºóÔÙ¸÷¼Ó2mL¿ÉÈÜÐÔµí·ÛÈÜÒº¡£
¢Ú___________________________________________________________________________¡£
¢Û___________________________________________________________________________¡£
(2)ʵÑé½á¹ûµÄÔ¤²â¼°½áÂÛ£º¢ÙÔ¤²â1£ºAÊÔ¹ÜÈÜÒº²»±äÀ¶£¬BÊÔ¹ÜÈÜÒº±äÀ¶¡£
½áÂÛ1£º___________________________________________________¡£
¢ÚÔ¤²â2£º_________________________________________________¡£
½áÂÛ2£º___________________________________________________¡£
(3)×î¿ÉÄܵÄʵÑé½á¹û¼°½áÂÛ£º_______________________________________________¡£
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º¸ßÖÐÉúÎï À´Ô´£º2012-2013ѧÄ긣½¨Ê¡ÈýÃ÷Ò»Öи߶þÉÏѧÆÚÆÚÖп¼ÊÔÉúÎïÊÔ¾í£¨´ø½âÎö£© ÌâÐÍ£º×ÛºÏÌâ
µ°°×ÖʵĿռ乹ÐÍÔâµ½ÆÆ»µ£¬ÆäÉúÎï»îÐԾͻáɥʧ£¬Õâ³ÆΪµ°°×ÖʵıäÐÔ¡£¸ßΡ¢Ç¿¼î¡¢Ç¿Ëá¡¢ÖؽðÊôµÈ»áʹµ°°×ÖʱäÐÔ¡£
ÏÖÌṩ£ºÖÊÁ¿·ÖÊýΪ3%µÄ¿ÉÈÜÐÔµí·ÛÈÜÒº¡¢ÖÊÁ¿·ÖÊýΪ2%µÄÐÂÏʵí·ÛøÈÜÒº¡¢ÕôÁóË®¡¢ÖÊÁ¿Å¨¶ÈΪ0.1 g/mLµÄNaOHÈÜÒº¡¢ÖÊÁ¿Å¨¶ÈΪ0.05 g/mLµÄCuSO4ÈÜÒº¡¢ÎÞË®ÒÒ´¼¡¢ÉÕ±¡¢ÊԹܡ¢Á¿Í²¡¢µÎ¹Ü¡¢Î¶ȼơ¢¾Æ¾«µÆµÈ²ÄÁÏÓþߡ£
ÇëÄãÉè¼ÆʵÑé̽¾¿ÒÒ´¼ÄÜ·ñʹµ°°×ÖʱäÐÔ¡£
£¨1£©ÊµÑé²½Ö裺¢ÙÈ¡Á½Ö§ÊԹܣ¬±àºÅA¡¢B£¬ÏòA¡¢BÁ½ÊÔ¹ÜÖи÷¼Ó1 mLÐÂÏʵĵí·ÛøÈÜÒº£¬È»ºóÏòAÊԹܼÓ__________£¬ÏòBÊԹܼÓ5µÎÎÞË®ÒÒ´¼£¬»ìÔȺóÏòA¡¢BÁ½ÊÔ¹ÜÔÙ¼Ó2 mL¿ÉÈÜÐÔµí·ÛÈÜÒº£»
¢Ú½«Á½Ö§ÊÔ¹ÜÒ¡ÔȺó£¬Í¬Ê±·ÅÈëÊÊÒËζȵÄÎÂË®ÖÐά³Ö5 min£»
¢Û______________________________________________________________________£»
¢Ü´ÓÎÂË®ÖÐÈ¡³öA¡¢BÊԹܣ¬¸÷¼ÓÈë1 mLì³ÁÖÊÔ¼ÁÒ¡ÔÈ£¬·ÅÈëÊ¢ÓÐ50¡«65 ¡æÎÂË®µÄ´óÉÕ±ÖмÓÈÈÔ¼2 min£¬¹Û²ìÊÔ¹ÜÖгöÏÖµÄÑÕÉ«±ä»¯¡£
£¨2£©ÊµÑé½á¹ûÔ¤²â¼°½áÂÛ£º
¢Ù_____________________________________£¬ËµÃ÷ÒÒ´¼ÄÜʹµí·Ûø±äÐÔ£»
¢Ú_____________________________________£¬ËµÃ÷___________________________¡£
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º¸ßÖÐÉúÎï À´Ô´£º2012ÄêÈ˽̰æ¸ßÖÐÉúÎï±ØÐÞ1 2.5ϸ°ûÖеÄÎÞ»úÎïÁ·Ï°¾í£¨´ø½âÎö£© ÌâÐÍ£º×ÛºÏÌâ
µ°°×ÖʵĿռ乹ÐÍÔâµ½ÆÆ»µ£¬ÆäÉúÎï»îÐԾͻáɥʧ£¬Õâ³ÆΪµ°°×ÖʵıäÐÔ¡£¸ßΡ¢Ç¿¼î¡¢Ç¿Ëá¡¢ÖؽðÊôµÈ»áʹµ°°×ÖʱäÐÔ¡£ÏÖÌṩ£ºÖÊÁ¿·ÖÊýΪ3%µÄ¿ÉÈÜÐÔµí·ÛÈÜÒº¡¢ÖÊÁ¿·ÖÊýΪ2%µÄÐÂÏʵí·ÛøÈÜÒº¡¢ÕôÁóË®¡¢ÖÊÁ¿Å¨¶ÈΪ0.1 g/mLµÄNaOHÈÜÒº¡¢ÖÊÁ¿Å¨¶ÈΪ0.05 g/mLµÄCuSO4ÈÜÒº¡¢ÎÞË®ÒÒ´¼¡¢ÉÕ±¡¢ÊԹܡ¢Á¿Í²¡¢µÎ¹Ü¡¢Î¶ȼơ¢¾Æ¾«µÆµÈ²ÄÁÏÓþߡ£ÇëÄãÉè¼ÆʵÑé̽¾¿ÒÒ´¼ÄÜ·ñʹµ°°×ÖʱäÐÔ¡£
£¨1£©ÊµÑé²½Ö裺¢ÙÈ¡Á½Ö§ÊԹܣ¬±àºÅA¡¢B£¬ÏòA¡¢BÁ½ÊÔ¹ÜÖи÷¼Ó1 mLÐÂÏʵĵí·ÛøÈÜÒº£¬È»ºóÏòAÊԹܼÓ__________£¬ÏòBÊԹܼÓ5µÎÎÞË®ÒÒ´¼£¬»ìÔȺóÏòA¡¢BÁ½ÊÔ¹ÜÔÙ¼Ó2 mL¿ÉÈÜÐÔµí·ÛÈÜÒº£»
¢Ú½«Á½Ö§ÊÔ¹ÜÒ¡ÔȺó£¬Í¬Ê±·ÅÈëÊÊÒËζȵÄÎÂË®ÖÐά³Ö5 min£»
¢Û________________________________________________________________________£»
¢Ü´ÓÎÂË®ÖÐÈ¡³öA¡¢BÊԹܣ¬¸÷¼ÓÈë1 mLì³ÁÖÊÔ¼ÁÒ¡ÔÈ£¬·ÅÈëÊ¢ÓÐ50¡«65 ¡æÎÂË®µÄ´óÉÕ±ÖмÓÈÈÔ¼2 min£¬¹Û²ìÊÔ¹ÜÖгöÏÖµÄÑÕÉ«±ä»¯¡£
£¨2£©ÊµÑé½á¹ûÔ¤²â¼°½áÂÛ£º
¢Ù_______________________________________________________________________£»
¢Ú_______________________________________________________________________¡£
£¨3£©¸ÃʵÑéµÄ×Ô±äÁ¿ÊÇ____________£¬¶ÔÕÕ×éÊÇ__________¡£
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º¸ßÖÐÉúÎï À´Ô´£º2014½ì¸£½¨Ê¡¸ß¶þÉÏѧÆÚÆÚÖп¼ÊÔÉúÎïÊÔ¾í£¨½âÎö°æ£© ÌâÐÍ£º×ÛºÏÌâ
µ°°×ÖʵĿռ乹ÐÍÔâµ½ÆÆ»µ£¬ÆäÉúÎï»îÐԾͻáɥʧ£¬Õâ³ÆΪµ°°×ÖʵıäÐÔ¡£¸ßΡ¢Ç¿¼î¡¢Ç¿Ëá¡¢ÖؽðÊôµÈ»áʹµ°°×ÖʱäÐÔ¡£
ÏÖÌṩ£ºÖÊÁ¿·ÖÊýΪ3%µÄ¿ÉÈÜÐÔµí·ÛÈÜÒº¡¢ÖÊÁ¿·ÖÊýΪ2%µÄÐÂÏʵí·ÛøÈÜÒº¡¢ÕôÁóË®¡¢ÖÊÁ¿Å¨¶ÈΪ0.1 g/mLµÄNaOHÈÜÒº¡¢ÖÊÁ¿Å¨¶ÈΪ0.05 g/mLµÄCuSO4ÈÜÒº¡¢ÎÞË®ÒÒ´¼¡¢ÉÕ±¡¢ÊԹܡ¢Á¿Í²¡¢µÎ¹Ü¡¢Î¶ȼơ¢¾Æ¾«µÆµÈ²ÄÁÏÓþߡ£
ÇëÄãÉè¼ÆʵÑé̽¾¿ÒÒ´¼ÄÜ·ñʹµ°°×ÖʱäÐÔ¡£
£¨1£©ÊµÑé²½Ö裺¢ÙÈ¡Á½Ö§ÊԹܣ¬±àºÅA¡¢B£¬ÏòA¡¢BÁ½ÊÔ¹ÜÖи÷¼Ó1 mLÐÂÏʵĵí·ÛøÈÜÒº£¬È»ºóÏòAÊԹܼÓ__________£¬ÏòBÊԹܼÓ5µÎÎÞË®ÒÒ´¼£¬»ìÔȺóÏòA¡¢BÁ½ÊÔ¹ÜÔÙ¼Ó2 mL¿ÉÈÜÐÔµí·ÛÈÜÒº£»
¢Ú½«Á½Ö§ÊÔ¹ÜÒ¡ÔȺó£¬Í¬Ê±·ÅÈëÊÊÒËζȵÄÎÂË®ÖÐά³Ö5 min£»
¢Û______________________________________________________________________£»
¢Ü´ÓÎÂË®ÖÐÈ¡³öA¡¢BÊԹܣ¬¸÷¼ÓÈë1 mLì³ÁÖÊÔ¼ÁÒ¡ÔÈ£¬·ÅÈëÊ¢ÓÐ50¡«65 ¡æÎÂË®µÄ´óÉÕ±ÖмÓÈÈÔ¼2 min£¬¹Û²ìÊÔ¹ÜÖгöÏÖµÄÑÕÉ«±ä»¯¡£
£¨2£©ÊµÑé½á¹ûÔ¤²â¼°½áÂÛ£º
¢Ù_____________________________________£¬ËµÃ÷ÒÒ´¼ÄÜʹµí·Ûø±äÐÔ£»
¢Ú_____________________________________£¬ËµÃ÷___________________________¡£
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º¸ßÖÐÉúÎï À´Ô´£º2012ÄêÈ˽̰æ¸ßÖÐÉúÎï±ØÐÞ1 2.5ϸ°ûÖеÄÎÞ»úÎïÁ·Ï°¾í£¨½âÎö°æ£© ÌâÐÍ£º×ÛºÏÌâ
µ°°×ÖʵĿռ乹ÐÍÔâµ½ÆÆ»µ£¬ÆäÉúÎï»îÐԾͻáɥʧ£¬Õâ³ÆΪµ°°×ÖʵıäÐÔ¡£¸ßΡ¢Ç¿¼î¡¢Ç¿Ëá¡¢ÖؽðÊôµÈ»áʹµ°°×ÖʱäÐÔ¡£ÏÖÌṩ£ºÖÊÁ¿·ÖÊýΪ3%µÄ¿ÉÈÜÐÔµí·ÛÈÜÒº¡¢ÖÊÁ¿·ÖÊýΪ2%µÄÐÂÏʵí·ÛøÈÜÒº¡¢ÕôÁóË®¡¢ÖÊÁ¿Å¨¶ÈΪ0.1 g/mLµÄNaOHÈÜÒº¡¢ÖÊÁ¿Å¨¶ÈΪ0.05 g/mLµÄCuSO4ÈÜÒº¡¢ÎÞË®ÒÒ´¼¡¢ÉÕ±¡¢ÊԹܡ¢Á¿Í²¡¢µÎ¹Ü¡¢Î¶ȼơ¢¾Æ¾«µÆµÈ²ÄÁÏÓþߡ£ÇëÄãÉè¼ÆʵÑé̽¾¿ÒÒ´¼ÄÜ·ñʹµ°°×ÖʱäÐÔ¡£
£¨1£©ÊµÑé²½Ö裺¢ÙÈ¡Á½Ö§ÊԹܣ¬±àºÅA¡¢B£¬ÏòA¡¢BÁ½ÊÔ¹ÜÖи÷¼Ó1 mLÐÂÏʵĵí·ÛøÈÜÒº£¬È»ºóÏòAÊԹܼÓ__________£¬ÏòBÊԹܼÓ5µÎÎÞË®ÒÒ´¼£¬»ìÔȺóÏòA¡¢BÁ½ÊÔ¹ÜÔÙ¼Ó2 mL¿ÉÈÜÐÔµí·ÛÈÜÒº£»
¢Ú½«Á½Ö§ÊÔ¹ÜÒ¡ÔȺó£¬Í¬Ê±·ÅÈëÊÊÒËζȵÄÎÂË®ÖÐά³Ö5 min£»
¢Û________________________________________________________________________£»
¢Ü´ÓÎÂË®ÖÐÈ¡³öA¡¢BÊԹܣ¬¸÷¼ÓÈë1 mLì³ÁÖÊÔ¼ÁÒ¡ÔÈ£¬·ÅÈëÊ¢ÓÐ50¡«65 ¡æÎÂË®µÄ´óÉÕ±ÖмÓÈÈÔ¼2 min£¬¹Û²ìÊÔ¹ÜÖгöÏÖµÄÑÕÉ«±ä»¯¡£
£¨2£©ÊµÑé½á¹ûÔ¤²â¼°½áÂÛ£º
¢Ù_______________________________________________________________________£»
¢Ú_______________________________________________________________________¡£
£¨3£©¸ÃʵÑéµÄ×Ô±äÁ¿ÊÇ____________£¬¶ÔÕÕ×éÊÇ__________¡£
²é¿´´ð°¸ºÍ½âÎö>>
°Ù¶ÈÖÂÐÅ - Á·Ï°²áÁбí - ÊÔÌâÁбí
ºþ±±Ê¡»¥ÁªÍøÎ¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨Æ½Ì¨ | ÍøÉÏÓк¦ÐÅÏ¢¾Ù±¨×¨Çø | µçÐÅթƾٱ¨×¨Çø | ÉæÀúÊ·ÐéÎÞÖ÷ÒåÓк¦ÐÅÏ¢¾Ù±¨×¨Çø | ÉæÆóÇÖȨ¾Ù±¨×¨Çø
Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com