ÌâÄ¿ÄÚÈÝ
ij¿ÎÍâ»î¶¯Ð¡×éͨ¹ýInternetÍøÉÏ×ÊÁϵÃÖª£º·ÏÆú¶¨Ó°ÒºÖк¬ÓÐÒ»¶¨Á¿µÄAgNO3£®ËüÃÇ´ÓÉãÓ°µêÊÕ¼¯µ½Ò»Ð©·ÏÆúµÄ¶¨Ó°Òº£¬×¼±¸½«ÆäÖеÄÒøÒÔµ¥ÖʵÄÐÎʽ»ØÊÕ£®ÓÚÊÇ£®ËûÃǽøÐÐÁËÒÔÏÂʵÑé»î¶¯
£¨1£©[Éè¼Æ·½°¸]¢Ù¼ÓÈë±ÈÒø»îÆõĽðÊôµ¥ÖÊ¢Ú³ýÈ¥½ðÊô»ìºÏÎïµÄÔÓÖÊ
£¨2£©[С×éÌÖÂÛ]
¢ÙÑ¡Ôñ¼ÓÈëµÄ½ðÊô
¼×ͬѧÈÏΪ£ºÏò¶¨Ó°ÒºÖмÓÈë¹ýÁ¿µÄÍ·Û£¬ÔòµÃµ½µÄ½ðÊô»ìºÏÎﺬÓÐÒøºÍÍ
ÒÒͬѧÈÏΪ£ºÏò¶¨Ó°ÒºÖмÓÈë¹ýÁ¿µÄÌú·Û£¬ÔòµÃµ½µÄ½ðÊô»ìºÏÎﺬÓÐÒøºÍÌú£®ÄãÈÏΪ
¢Ú³ýÈ¥Òø·ÛÖлìÓеĽðÊô
Ïò½ðÊô»ìºÏÎïÖмÓÈëµÄÊÔ¼ÁÊÇ
£¨3£©[½øÐÐʵÑé]¹ý³ÌÈçÏÂ
¢Ù·ÏÆú¶¨Ó°Òº
¼Ó½Ï»îÆýðÊô(¹ýÁ¿) |
²Ù×÷a |
¢Ú½ðÊô»ìºÏÎï
| ||
²Ù×÷b |
Çë»Ø´ð£º²Ù×÷aÊÇ
·ÖÎö£º¸ù¾Ý½ðÊô»î¶¯ÐÔ˳Ðò£¬»î¶¯ÐÔÇ¿µÄ½ðÊôÄܽ«»î¶¯ÐÔÈõµÄ½ðÊô´ÓÆäÑÎÈÜÒºÖÐÖû»³öÀ´£¬ÅÅÔÚÇâ֮ǰµÄ½ðÊôÄÜÓëËá·´Ó¦Öû»³öÇâÆø£®Òª½«·ÏÆúµÄ¶¨Ó°ÒºÖеÄÒøÒÔµ¥ÖʵÄÐÎʽ»ØÊÕ£¬¿É²ÉÓûÐÔ±ÈÒøÇ¿µÄ½ðÊôÖû»Òø£®Ìú¿ÉÓëËá·´Ó¦£¬¶øÍÒø¶¼²»ÓëËá·´Ó¦£¬²»ÈܹÌÌåÓëÒºÌå·ÖÀë²ÉÓùýÂË£¬¹ýÂËʱÓõ½ÂËÖ½¡¢Â©¶·¡¢ÉÕ±¡¢²£Á§°ô¡¢Ìú¼Ų̈£®
½â´ð£º½â£º¢ÙÍ¡¢Ìú½Ô¿ÉÖû»³öÇâÆø£¬Í¡¢Òø¶¼²»ÓëËá·´Ó¦£¬¶øÌú¿ÉÓëËá·´Ó¦Éú³ÉÑκÍÇâÆø£¬ÇÒͱÈÌúµÄµ¥¼ÛÒª¸ß£¬¹Ê´ð°¸Îª£ºÒÒ Ìú·ÛÏà¶ÔÍ·Û±ãÒËһЩ£¬ÇÒÒ×ÓÚºÍÒø·ÖÀë
¢ÚÌú¿ÉÓëËá·´Ó¦Éú³É¿ÉÈÜÑÇÌúÑκÍÇâÆø£¬¶øÒø²»ÓëËá·¢Éú·´Ó¦£¬¹Ê´ð°¸Îª£ºÏ¡ÑÎËá Fe+2HCl=FeCl2+H2¡ü
£¨3£©ÊµÑé¹ý³ÌÖмӹýÁ¿½ðÊô¡¢½øÐвÙ×÷aºó£¬µÃµ½½ðÊô»ìºÏÎïºÍÈÜÒº£¬¼´²»ÈܹÌÌåÓëÒºÌåµÄ·ÖÀ룬²Ù×÷Ϊ¹ýÂË£®¹ýÂËʹÓõ½²£Á§ÒÇÆ÷£ºÉÕ±¡¢²£Á§°ô¡¢Â©¶·£®ÌúÓëÑÎËá·´Ó¦ºóÉú³ÉÂÈ»¯ÑÇÌúºÍÇâÆø£¬¹Ê´ð°¸Îª£º¹ýÂË Â©¶· ÂÈ»¯ÑÇÌú
¢ÚÌú¿ÉÓëËá·´Ó¦Éú³É¿ÉÈÜÑÇÌúÑκÍÇâÆø£¬¶øÒø²»ÓëËá·¢Éú·´Ó¦£¬¹Ê´ð°¸Îª£ºÏ¡ÑÎËá Fe+2HCl=FeCl2+H2¡ü
£¨3£©ÊµÑé¹ý³ÌÖмӹýÁ¿½ðÊô¡¢½øÐвÙ×÷aºó£¬µÃµ½½ðÊô»ìºÏÎïºÍÈÜÒº£¬¼´²»ÈܹÌÌåÓëÒºÌåµÄ·ÖÀ룬²Ù×÷Ϊ¹ýÂË£®¹ýÂËʹÓõ½²£Á§ÒÇÆ÷£ºÉÕ±¡¢²£Á§°ô¡¢Â©¶·£®ÌúÓëÑÎËá·´Ó¦ºóÉú³ÉÂÈ»¯ÑÇÌúºÍÇâÆø£¬¹Ê´ð°¸Îª£º¹ýÂË Â©¶· ÂÈ»¯ÑÇÌú
µãÆÀ£º±¾Ì⿼²éÁ˽ðÊô»î¶¯ÐÔ˳Ðò¼°Ó¦Óá¢Öû»·´Ó¦¡¢¹ýÂ˲Ù×÷¡¢ÌúÓëÑÎËáµÄ·´Ó¦ÒÔ¼°ÊµÑé·½°¸µÄ±È½Ï£®¿¼²éÃæ½Ï¹ã£¬µ«²»ÄÑ£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
¶þÑõ»¯ÁòÊÇ´óÆøÎÛȾÎïÖ®Ò»£¬±íһΪÎÒ¹ú»·¾³¿ÕÆøÖÊÁ¿±ê×¼ÖжÔÿ´Î¿ÕÆøÖÊÁ¿²â¶¨ÖеÄS02×î¸ßŨ¶ÈÏÞÖµ£®
S02×î¸ßŨ¶ÈÏÞÖµ£¨µ¥Î»mg?m-3£© | ||
Ò»¼¶±ê×¼ | ¶þ¼¶±ê×¼ | Èý¼¶±ê×¼ |
0.15 | 0.50 | 0.70 |
£¨1£©¼ì²é×°ÖõÄÆøÃÜÐÔʱ£¬ÏÈÔÚÊÔ¹ÜÖÐ×°ÈëÊÊÁ¿µÄË®£¨±£Ö¤²£Á§µ¼¹ÜµÄ϶˽þûÔÚË®ÖУ©£¬È»ºóÏòÍâÇáÇáÀ¶¯×¢ÉäÆ÷µÄ»îÈûʱ£¬½«»á¿´µ½________ £¨ÌîдʵÑéÏÖÏ󣩣¬ÔòÖ¤Ã÷¸Ã×°ÖõÄÆøÃÜÐÔÁ¼ºÃ£®
£¨2£©ÒÑÖª¶þÑõ»¯ÁòÓëµâË®µÄ·´Ó¦Îª£ºSO2+I2+2H2O¨TH2SO4+2HI£®ÏòÊÔ¹ÜÖмÓÈë1.0mLÈÜÖÊÖÊÁ¿·ÖÊýΪ1.27¡Á10-4µÄµâË®£¨ ´ËʱÈÜÒºµÄÃܶÈÓëË®µÄÃܶȽüËÆ £©£¬ÓÃÊÊÁ¿µÄÕôÁóˮϡÊͺóÔÙ¼ÓÈë2¡«3µÎÎÞÉ«µí·ÛÈÜÒº£¨Óöµ½µâµ¥ÖʱäÀ¶É«£©£¬ÅäÖƳÉÈÜÒºA£®²â¶¨Ö¸¶¨µØµãµÄ¿ÕÆøÖÐSO2µÄº¬Á¿Ê±£¬ÍÆÀ×¢ÉäÆ÷µÄ»îÈû·´¸´³éÆø£¬AÈÜÒºÓÉ________É«±äΪ________ɫʱ·´Ó¦Ç¡ºÃÍêÈ«½øÐУ®
£¨3£©¿ÎÍâ»î¶¯Ð¡×é·Ö³ÉµÚһС×éºÍµÚ¶þС×飬ʹÓÃÏàͬµÄʵÑé×°ÖúÍÈÜÒºA£¬·Ö±ð²âÁ¿»¯Ñ§ÊµÑéÊҺͽÌÊҵĿÕÆøÖеÄS02º¬Á¿£®µ±·´Ó¦Ç¡ºÃÍêÈ«½øÐУ¬¼Ç¼³éÆø´ÎÊýÈçÏ£¨¼ÙÉèÿ´Î³éÆø500mL£©£®Ç뽫±í¶þÌîдÍêÕû£¨¼ÆËãʱ±£Áô¶þλÓÐЧÊý×Ö£©£®£¨I-127¡¡S-32¡¡O-16£©
±í¶þ¡¡²»Í¬×é±ðµÄ²âÁ¿Öµ
×é¡¡±ð | µÚһС×飨ʵÑéÊÒ£© | µÚ¶þС×飨½ÌÊÒ£© |
³éÆø´ÎÊý | 110 | 150 |
¿ÕÆøÖÐS02µÄº¬Á¿£¨µ¥Î»£ºmg?m-3£© |
¶þÑõ»¯ÁòÊÇ´óÆøÎÛȾÎïÖ®Ò»£¬±íһΪÎÒ¹ú»·¾³¿ÕÆøÖÊÁ¿±ê×¼ÖжÔÿ´Î¿ÕÆøÖÊÁ¿²â¶¨ÖеÄS02×î¸ßŨ¶ÈÏÞÖµ£®
¹ú¼Ò»·±£×ֹܾ涨´Ó2005Äê1ÔÂ1ÈÕÆ𽫸÷ÀàʵÑéÊÒÄÉÈë»·±£¼à¹Ü·¶Î§£®Îª´ÖÂԵزⶨÖÜΧ»·¾³ÖеÄSO2º¬Á¿£¬Ä³¿ÎÍâ»î¶¯Ð¡×éÉè¼ÆÁËÈçÏÂͼµÄʵÑé×°Öã®
£¨1£©¼ì²é×°ÖõÄÆøÃÜÐÔʱ£¬ÏÈÔÚÊÔ¹ÜÖÐ×°ÈëÊÊÁ¿µÄË®£¨±£Ö¤²£Á§µ¼¹ÜµÄ϶˽þûÔÚË®ÖУ©£¬È»ºóÏòÍâÇáÇáÀ¶¯×¢ÉäÆ÷µÄ»îÈûʱ£¬½«»á¿´µ½______ £¨ÌîдʵÑéÏÖÏ󣩣¬ÔòÖ¤Ã÷¸Ã×°ÖõÄÆøÃÜÐÔÁ¼ºÃ£®
£¨2£©ÒÑÖª¶þÑõ»¯ÁòÓëµâË®µÄ·´Ó¦Îª£ºSO2+I2+2H2O¨TH2SO4+2HI£®ÏòÊÔ¹ÜÖмÓÈë1.0mLÈÜÖÊÖÊÁ¿·ÖÊýΪ1.27×10-4µÄµâË®£¨ ´ËʱÈÜÒºµÄÃܶÈÓëË®µÄÃܶȽüËÆ £©£¬ÓÃÊÊÁ¿µÄÕôÁóˮϡÊͺóÔÙ¼ÓÈë2¡«3µÎÎÞÉ«µí·ÛÈÜÒº£¨Óöµ½µâµ¥ÖʱäÀ¶É«£©£¬ÅäÖƳÉÈÜÒºA£®²â¶¨Ö¸¶¨µØµãµÄ¿ÕÆøÖÐSO2µÄº¬Á¿Ê±£¬ÍÆÀ×¢ÉäÆ÷µÄ»îÈû·´¸´³éÆø£¬AÈÜÒºÓÉ______É«±äΪ______ɫʱ·´Ó¦Ç¡ºÃÍêÈ«½øÐУ®
£¨3£©¿ÎÍâ»î¶¯Ð¡×é·Ö³ÉµÚһС×éºÍµÚ¶þС×飬ʹÓÃÏàͬµÄʵÑé×°ÖúÍÈÜÒºA£¬·Ö±ð²âÁ¿»¯Ñ§ÊµÑéÊҺͽÌÊҵĿÕÆøÖеÄS02º¬Á¿£®µ±·´Ó¦Ç¡ºÃÍêÈ«½øÐУ¬¼Ç¼³éÆø´ÎÊýÈçÏ£¨¼ÙÉèÿ´Î³éÆø500mL£©£®Ç뽫±í¶þÌîдÍêÕû£¨¼ÆËãʱ±£Áô¶þλÓÐЧÊý×Ö£©£®£¨I-127 S-32 O-16£©
±í¶þ ²»Í¬×é±ðµÄ²âÁ¿Öµ
£¨4£©Í¨¹ý²â¶¨²¢¼ÆË㣬ÄãÅжϳöËù²â»¯Ñ§ÊµÑéÊҵĿÕÆøÖÐS02µÄº¬Á¿ÊôÓÚ______±ê×¼£¨Ìî±íÒ»ÖÐËùÁоٵĵȼ¶£©£®
S02×î¸ßŨ¶ÈÏÞÖµ | ||
Ò»¼¶±ê×¼ | ¶þ¼¶±ê×¼ | Èý¼¶±ê×¼ |
0.15 | 0.50 | 0.70 |
£¨1£©¼ì²é×°ÖõÄÆøÃÜÐÔʱ£¬ÏÈÔÚÊÔ¹ÜÖÐ×°ÈëÊÊÁ¿µÄË®£¨±£Ö¤²£Á§µ¼¹ÜµÄ϶˽þûÔÚË®ÖУ©£¬È»ºóÏòÍâÇáÇáÀ¶¯×¢ÉäÆ÷µÄ»îÈûʱ£¬½«»á¿´µ½______ £¨ÌîдʵÑéÏÖÏ󣩣¬ÔòÖ¤Ã÷¸Ã×°ÖõÄÆøÃÜÐÔÁ¼ºÃ£®
£¨2£©ÒÑÖª¶þÑõ»¯ÁòÓëµâË®µÄ·´Ó¦Îª£ºSO2+I2+2H2O¨TH2SO4+2HI£®ÏòÊÔ¹ÜÖмÓÈë1.0mLÈÜÖÊÖÊÁ¿·ÖÊýΪ1.27×10-4µÄµâË®£¨ ´ËʱÈÜÒºµÄÃܶÈÓëË®µÄÃܶȽüËÆ £©£¬ÓÃÊÊÁ¿µÄÕôÁóˮϡÊͺóÔÙ¼ÓÈë2¡«3µÎÎÞÉ«µí·ÛÈÜÒº£¨Óöµ½µâµ¥ÖʱäÀ¶É«£©£¬ÅäÖƳÉÈÜÒºA£®²â¶¨Ö¸¶¨µØµãµÄ¿ÕÆøÖÐSO2µÄº¬Á¿Ê±£¬ÍÆÀ×¢ÉäÆ÷µÄ»îÈû·´¸´³éÆø£¬AÈÜÒºÓÉ______É«±äΪ______ɫʱ·´Ó¦Ç¡ºÃÍêÈ«½øÐУ®
£¨3£©¿ÎÍâ»î¶¯Ð¡×é·Ö³ÉµÚһС×éºÍµÚ¶þС×飬ʹÓÃÏàͬµÄʵÑé×°ÖúÍÈÜÒºA£¬·Ö±ð²âÁ¿»¯Ñ§ÊµÑéÊҺͽÌÊҵĿÕÆøÖеÄS02º¬Á¿£®µ±·´Ó¦Ç¡ºÃÍêÈ«½øÐУ¬¼Ç¼³éÆø´ÎÊýÈçÏ£¨¼ÙÉèÿ´Î³éÆø500mL£©£®Ç뽫±í¶þÌîдÍêÕû£¨¼ÆËãʱ±£Áô¶þλÓÐЧÊý×Ö£©£®£¨I-127 S-32 O-16£©
±í¶þ ²»Í¬×é±ðµÄ²âÁ¿Öµ
×é ±ð | µÚһС×飨ʵÑéÊÒ£© | µÚ¶þС×飨½ÌÊÒ£© |
³éÆø´ÎÊý | 110 | 150 |
¿ÕÆøÖÐS02µÄº¬Á¿ |