ÌâÄ¿ÄÚÈÝ

ÎÒУ³õÈýij»¯Ñ§ÐËȤС×é¶ÔÑǺþË®¿âµÄË®ÖÊ×´¿ö½øÐÐÏà¹ØµÄÑо¿µ÷²é¡£
£¨1£©³ýÈ¥ºþË®ÖÐÄÑÈÜÐÔ¹ÌÌåÔÓÖʵIJÙ×÷ÊÇ         ¡£
£¨2£©ÎÒÃÇͨ³£°Ñº¬Óн϶à¿ÉÈÜÐԸơ¢Ã¾»¯ºÏÎïµÄË®½Ð       £¨ÌӲˮ¡±»ò¡°ÈíË®¡±£©£¬Éú»îÖнµµÍË®µÄÓ²¶È³£Óõķ½·¨ÊÇ                                   ¡£
£¨3£©½ü¼¸ÄêÕþ¸®¼Ó´óÁ˶ÔÎÛË®ÕûÖεÄÁ¦¶È£¬ÇëÄãÌá³ö·ÀֹˮÎÛȾµÄºÏÀí»¯½¨Òé
                                             £¨ÈÎдһÌõ£©
£¨4£©¾­¹ýÕôÁóµÃµ½µÄ´¿Ë®Í¨µç¿É»ñµÃÁ½ÖÖÆøÌ壬д³öˮͨµç·Ö½âµÄ»¯Ñ§·´Ó¦·½³Ìʽ
                                                  ¡£
£¨1£©¹ýÂË £¨2£©Ó²Ë®£» Öó·Ð £¨3£©Ò»Ë®¶àÓÃ
£¨4£©2H2O  2H2¡ü+ O2¡ü

ÊÔÌâ·ÖÎö£º£¨1£©¹ýÂË¿ÉÒÔ³öÈ¥ÒºÌåÖеĹÌÌå²»ÈÜÎ¹Ê³ýÈ¥ºþË®ÖÐÄÑÈÜÐÔ¹ÌÌåÔÓÖʵIJÙ×÷ÊǹýÂË¡£
£¨2£©ÎÒÃÇͨ³£°Ñº¬Óн϶à¿ÉÈÜÐԸơ¢Ã¾»¯ºÏÎïµÄË®½ÐӲˮ£¬Éú»îÖнµµÍË®µÄÓ²¶È³£Óõķ½·¨ÊÇÉÕ¿ªÖó·Ð¡£
£¨3£©ÎªÁË·ÀֹˮÎÛȾ£¬±£»¤Ë®×ÊÔ´£¬ÎÒÃÇ¿ÉÒÔ×öµÄÓкܶ࣬Èçһˮ¶àÓᢽ«Éú»îÎÛË®¼¯Öд¦Àí¡¢²»ÒªÏòË®ÌåÖÐÈÓÀ¬»øµÈ¡£
£¨4£©Ë®Í¨µç·Ö½âµÄ»¯Ñ§·´Ó¦·½³ÌʽΪ£º2H2O  2H2¡ü+ O2¡ü¡£
µãÆÀ£º±¾ÌâÖеÄÒ×´íµãÊÇ»¯Ñ§·½³ÌʽµÄÊéд£»Êéд»¯Ñ§·½³ÌʽҪ×ñÑ­¿Í¹ÛÊÂʵºÍÖÊÁ¿Êغ㶨ÂÉÁ½¸öÔ­Ôò£¬×¢Ò⻯ѧʽҪÕýÈ·£¬²»ÒªÍü¼Ç·´Ó¦Ìõ¼þ¡¢ÆøÌå»òÕß³Áµí·ûºÅ¡£
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
ѧºÃ»¯Ñ§ÄÜʹÎÒÃǸüºÃµØÈÏʶÉú»îÖи÷ÖÖÏÖÏó£¬Äܹ»ºÏÀíµØ½â¾öʵ¼ÊÎÊÌ⣬ÓÃÄãѧ¹ýµÄ»¯Ñ§ÖªÊ¶»Ø´ðÏÂÁÐÎÊÌâ¡£
»¯Ñ§ÓëË®
£¨1£©×ÔÈ»½çÖеÄË®¶¼²»ÊÇ´¿Ë®£¬¾»Ë®Ê±Ðè¼ÓÈëÃ÷·¯µÄÄ¿µÄÊÇ                        ¡£
£¨2£©Óû³ýȥˮÖв»ÈÜÐÔÔÓÖÊ£¬Ðè½øÐйýÂ˲Ù×÷£¬¸Ã²Ù×÷¹ý³ÌÖв£Á§°ôËùÆðµÄ×÷ÓÃÊÇ      ¡£
£¨3£©Ä³Ð©µØ·½µÄÒûÓÃË®Öк¬ÓÐÉÙÁ¿µÄCa(HCO3)2µÈ¿ÉÈÜÐÔÑΡ£ÉÕˮʱ£¬Ca(HCO3)2·¢Éú·Ö½â·´Ó¦£¬Éú³ÉÄÑÈÜÐÔµÄCaCO3¡£ÊÔд³öCa(HCO3)2ÊÜÈÈ·Ö½âµÄ»¯Ñ§·½³Ìʽ               
                                      £¨2·Ö£©¡£
£¨4£©½ÚԼˮ×ÊÔ´£¬·ÀֹˮÎÛȾÊÇÿ¸ö¹«ÃñÓ¦¾¡µÄÔðÈκÍÒåÎñ¡£ÏÂÁÐ×ö·¨»áÔì³ÉË®ÌåÎÛȾµÄÓУ¨ÌîÐòºÅ£©         ¡£
A£®¹¤Òµ·Ïˮֱ½ÓÅÅ·ÅB£®¹¤Òµ·ÏÆø´¦ÀíºóÅÅ·Å
C£®½ûֹʹÓú¬Á×Ï´Ò·ÛD£®´óÁ¿Ê¹Óû¯·Ê¡¢Å©Ò©
»¯Ñ§Óë½ðÊô¡£
£¨1£©µØ¿ÇÖк¬Á¿×î¸ßµÄ½ðÊôÔªËØÊÇ           ¡£
£¨2£©ÎªÁËÈ«ÃñµÄ½¡¿µ£¬ÎÒ¹úÍƹãʹÓÃÇ¿»¯Ìú½´ÓÍ£¬ÕâÀïµÄ¡°Ìú¡±Ö¸µÄÊÇ________¡£(Ìî¡°µ¥ÖÊ¡±¡¢¡°ÔªËØ¡±»ò¡°Ô­×Ó¡±)¡£
£¨3£©Ð£Ô°ÄÚÌúÖƳµÅïÉúÐâʵÖÊÊÇÌúÓë¿ÕÆøÖеĠ           ·¢Éú»¯Ñ§·´Ó¦£¬Ð´³öÒ»ÖÖ·ÀÖ¹ÆäÉúÐâµÄÒ»ÖÖ·½·¨________________________________________¡£
£¨4£©Ìú·ÉÏÆ̽Ӹֹ쳣ÀûÓÃÂÁÈÈ·´Ó¦£º2Al + Fe2O3  ¸ßΠ 2Fe + Al2O3,¸Ã·´Ó¦ËµÃ÷ÂÁµÄ»î¶¯ÐÔ±ÈÌú     £¨Ìî¡°Ç¿¡±»ò¡°Èõ¡±£©£»»Æ½ðÊÇÒ»ÖÖ¹óÖؽðÊô£¬¸÷ÖֻƽðÊ×ÊÎÒ×ÓÚ±£´æµÄÖ÷ÒªÔ­ÒòÊÇ                  ¡£
»¯Ñ§Óë¼ÆËã
ÓÒͼÊdz¬ÊÐÏúÊÛµÄÒ»ÖÖ¼ÓµâÑαêÇ©ÉϵIJ¿·ÖÎÄ×Ö˵Ã÷¡£

»Ø´ðÏÂÁÐÎÊÌ⣺                                              
£¨1£©Ã¿´ü¸ÃʳÑÎÖеâÔªËصÄÖÊÁ¿       mg¡£
£¨2£©ÖйúÓªÑøѧ»áÍƼö£ºÒ»¸ö18ËêµÄÇàÄêÿÌìÉãÈëµâÔªËصÄÖÊÁ¿Îª0.15mg¡£¼ÙÉèµâµÄÀ´Ô´½ö¿¿ÕâÖÖ¼ÓµâʳÑΣ¬¸ÃÇàÄêÿÌìÉãÈëÕâÖÖʳÑÎӦΪ     g¡£
Ë®ÊÇÈËÀàÉú»îÖв»¿ÉȱÉÙµÄÎïÖÊ¡£
£¨1£©ÏÂͼ¢ÙºÍ¢ÚÊÇÁ½¸ö¼òÒ×¾»Ë®×°Öá£Èô¶ÔijºÓˮˮÑù½øÐгõ²½¾»»¯£ºÊ¹ÓÃ×°ÖâÙʱ£¬Ó¦ÑØ
          ÂýÂýÏò©¶·ÖÐÇãµ¹ºÓË®£¬²¢×¢ÒâÒºÃæʼÖÕÒªµÍÓÚÂËÖ½±ßÔµ£»Ê¹ÓÃ×°ÖâÚʱ£¬»îÐÔÌ¿µÄ×÷ÓÃÊÇ      £¨ÌîÐòºÅ£©¡£
A£®³Áµí          B£®¹ýÂË          C£®Îü¸½          D£®Ê¹Ó²Ë®Èí»¯
£¨2£©ÏÂͼ¢ÛÊÇ×ÔÈ»½çË®µÄÑ­»·Ê¾Òâ¡£Õë¶ÔË®Õô·¢¹ý³ÌµÄ¼¸µã˵·¨ÖУ¬ÕýÈ·µÄÊÇ   £¨ÌîÐòºÅ£©¡£
A£®·ûºÏÖÊÁ¿Êغ㶨ÂÉ                   B£®Ë®µÄ»¯Ñ§ÐÔÖʱ£³Ö²»±ä
C£®Ë®·Ö×ÓûÓз¢Éú¸Ä±ä                 D£®Ë®µÄÎïÀíÐÔÖʱ£³Ö²»±ä

¢Ù            ¢Ú                        ¢Û                 ¢Ü
£¨3£©ÉÏͼ¢ÜΪˮµç½âµÄ×°Öã¬aÊÔ¹ÜÊÕ¼¯µÄÆøÌåÊÇ_______£¬µç½âË®µÄ»¯Ñ§·½³ÌʽΪ__________¡£
ÏÂÁÐÓйØË®µÄ×é³ÉºÍ½á¹¹ÃèÊöÕýÈ·µÄÊÇ___________£¨ÌîÐòºÅ£©
A£®Ë®ÊÇÓÉÇâÔªËغÍÑõÔªËØ×é³ÉµÄ£»
B£®Ë®ÊÇÓÉ´óÁ¿µÄË®·Ö×Ó¹¹³ÉµÄ£»
C£®Ã¿1¸öË®·Ö×ÓÊÇÓÉ2¸öÇâÔ­×ÓºÍ1¸öÑõÔ­×Ó¹¹³ÉµÄ¡£
¢ò£®Ì¼ÔڵؿÇÖеĺ¬Á¿²»¸ß£¬µ«ËüµÄ»¯ºÏÎïÊýÁ¿Öڶ࣬¶øÇÒ·Ö²¼¼«¹ã¡£¸ù¾ÝËùѧ֪ʶ»Ø´ð£º

£¨1£©Í¼¢ÙΪ̼ԭ×ӵĽṹʾÒâͼ£¬Ì¼Ô­×Ó×îÍâ²ãµç×ÓÊýΪ_________£¬³£ÎÂÏÂ̼µÄ»¯Ñ§ÐÔÖÊ_____________£¬£¨Ìî¡°»îÆá±»ò¡°²»»îÆá±£©¡£
£¨2£©Í¼¢Ú¡¢¢Û¡¢¢Ü¶ÔÓ¦ÈýÖÖ̼µ¥ÖÊ£ºÍ¼¢Úµ¥ÖʵÄÃû³ÆÊÇ_________£¬Í¼¢Ûµ¥ÖʵÄÒ»ÖÖÓÃ;ÊÇ
________________£¬Í¼¢Üµ¥ÖʵĻ¯Ñ§Ê½ÊÇ        ¡£
£¨7·Ö£©Ë®ÊÇÈ˼°Ò»ÇÐÉúÎïÉú´æËù±ØÐèµÄ£¬ÎÒÃÇÓ¦¸ÃÁ˽âÓйØË®µÄһЩ֪ʶ¡£
(1) Ӳˮ¸øÉú»îºÍÉú²ú´øÀ´ºÜ¶àÂé·³£¬Éú»îÖпÉÓà              À´Çø·ÖӲˮºÍÈíË®¡£
(2) µØÇò±íÃæÔ¼ÓÐ7l£¥±»Ë®¸²¸Ç£¬µ«¿É¹©ÈËÀàÀûÓõĵ­Ë®×ÜÁ¿È´²»×ã1£¥¡£°®»¤Ë®×ÊÔ´ÊÇÿ¸ö¹«ÃñµÄÔðÈκÍÒåÎñ¡£ÏÂÁÐÐÐΪÊôÓÚ½ÚÔ¼ÓÃË®µÄÊÇ       (ÌîÐòºÅ)
A.Ï´ÊÖ²ÁÏãÔíʱ²»¹ØÉÏË®ÁúÍ·        B.ÓÃÏ´²ËË®½½»¨
C.ÓÃ×ÔÀ´Ë®²»¶ÏΪÎ÷¹Ï³åË®½µÎ     D.ÓÃÏ´ÒÂË®³å²ÞËù
(3) °ÑÏÂÁÐÎïÖÊ·Ö±ð¼ÓÈëÕôÁóË®ÖУ¬Óò£Á§°ô²»¶Ï½Á°è£¬ÄÜÐγÉÎÞÉ«ÈÜÒºµÄÊÇ       £¨ÌîÐòºÅ£©¡£
A.·Û±Ê»Ò     B.ÁòËáÍ­     C.ÕáÌÇ      D.ʳÓÃÓÍ
(4) ±©Óê¹ýºó£¬ºÓË®µÄÄܼû¶ÈºÜµÍ£¬Ä³Í¬Ñ§È¡»ØºÓË®½øÐÐÑо¿¡£Ê×ÏȽøÐйýÂË£¬Èô²ÉÓÃÓÒͼËùʾװÖýøÐйýÂË¡£¸Ãͼ²Ù×÷ÖдæÔÚÒ»´¦Ã÷ÏÔ´íÎóÊÇ                       ¡£

(5) ÓÒͼÊÇÂÈ»¯¼ØµÄÈܽâ¶ÈÇúÏߣ¬»¯Ñ§ÐËȤС×éµÄͬѧÔÚ¿ªÊ¼20¡æµÄl00gË®ÖнøÐÐÁËÈçÏÂͼËùʾµÄʵÑé¡£


ͼÖÐÉÕ±­AÖÐËùµÃµ½µÄÈÜÒºµÄÖÊÁ¿Îª      ¿Ë£»
ͼÖÐÉÕ±­A¡¢B¡¢C¡¢DÖеÄÈÜÒºÊôÓÚ±¥ºÍÈÜÒºµÄÊÇ            £»
ͼÖÐÉÕ±­CºÍDÖеÄÈÜÒºÏàͬµÄÊÇ     (ÌîÐòºÅ)¡£
¢ÙÈÜÖʵÄÖÊÁ¿   ¢ÚÈܼÁµÄÖÊÁ¿   ¢ÛÈÜÒºµÄÖÊÁ¿    ¢ÜÈÜÖʵÄÖÊÁ¿·ÖÊý

Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com

¾«Ó¢¼Ò½ÌÍø