ÌâÄ¿ÄÚÈÝ

ÈçͼËùʾÊÇÔÚʵÑéÊÒ½øÐа±Æø¿ìËÙÖƱ¸ÓëÐÔÖÊʵÑéµÄ×éºÏ×°Ö㬲¿·Ö¹Ì¶¨×°ÖÃδ»­³ö¡£

£¨l£©Ð´³ö×°ÖÃAÖÐËù·¢ÉúµÄ»¯Ñ§·´Ó¦                                   
£¨2£©×°ÖÃBÖÐÊ¢·ÅÊÔ¼ÁÊÇ                          
£¨3£©µãȼC´¦¾Æ¾«µÆ£¬¹Ø±Õµ¯»É¼Ð2£¬´ò¿ªµ¯»É¼Ð1£¬´Ó·ÖҺ©¶··Å³öŨ°±Ë®ÖÁ½þûÉÕÆ¿ÖйÌÌåºó¹Ø±Õ·ÖҺ©¶·£¬ÉÔºóƬ¿Ì£¬×°ÖÃCÖкÚÉ«¹ÌÌåÖð½¥±äºì£¬×°ÖÃEÖÐÈÜÒºÀï³öÏÖ´óÁ¿ÆøÅÝ£¬Í¬Ê±²ú
Éú              £¨Ìîд·´Ó¦ÏÖÏ󣩣»´ÓEÖÐÒݳöÒºÃæµÄÆøÌå¿ÉÒÔÖ±½ÓÅÅÈë¿ÕÆø£¬Çëд³öÔÚCÖз¢Éú·´Ó¦µÄ»¯Ñ§·½³Ìʽ           
£¨4£©ÒÑÖªCu2OÊÇÒ»ÖÖºìÉ«¹ÌÌåÎïÖÊ, ÔÚ¸ßÎÂÌõ¼þÏ¿ÉÓÉCuO·Ö½âµÃµ½£º4CuO£½2Cu2O+O2¡ü£¬Éú³ÉµÄCu2O Ò²Äܱ»NH3»¹Ô­¡£µ±CÖйÌÌåÈ«²¿±äºìÉ«ºó£¬¹Ø±Õµ¯»É¼Ð1£¬ÂýÂýÒÆ¿ª¾Æ¾«µÆ£¬´ýÀäÈ´ºó£¬³ÆÁ¿CÖйÌÌåÖÊÁ¿¡£Èô·´Ó¦Ç°¹ÌÌåÖÊÁ¿Îª16g£¬·´Ó¦ºó³ÆÖعÌÌåÖÊÁ¿¼õÉÙ2£®4g¡£Í¨¹ý¼ÆËãÈ·¶¨¸Ã¹ÌÌå²úÎïµÄ³É·ÖÊÇ                   £¨Óû¯Ñ§Ê½±íʾ£©
£¨5£©Ôڹرյ¯»É¼Ð1ºó£¬´ò¿ªµ¯»É¼Ð2£¬²ÐÓàÆøÌå½øÈëFÖУ¬ºÜ¿ì·¢ÏÖ×°ÖÃFÖвúÉú°×ÑÌ£¬Í¬Ê±·¢ÏÖGÖÐÈÜҺѸËÙµ¹ÎüÁ÷ÈëFÖС£Ð´³ö²úÉú°×Ñ̵Ļ¯Ñ§·½³Ìʽ                 

£¨1£©NH3¡¤H2O£«CaO£½ Ca(OH)2 + NH3 ¡ü        £¨2£©¼îʯ»Ò»òÉúʯ»Ò
£¨3£©°×É«³Áµí£»2NH3£«3CuO3Cu+N2¡ü£«3H2O  £¨4£©Cu2O¡¢Cu
£¨5£©3Cl2£«8NH3£½N2£«6NH4Cl

½âÎöÊÔÌâ·ÖÎö£º£¨l£©×°ÖÃAΪ°±ÆøµÄ·¢Éú×°Öã¬ÀûÓÃŨ°±Ë®ºÍÉúʯ»Ò·´Ó¦Éú³ÉÇâÑõ»¯¸ÆºÍ°±Æø£¬·¢ÉúµÄ»¯Ñ§·´Ó¦ÎªNH3¡¤H2O£«CaO£½ Ca(OH)2 + NH3 ¡ü£»£¨2£©×°ÖÃBΪ°±ÆøµÄ¸ÉÔï×°Öã¬Ê¢·ÅÊÔ¼ÁÊǼîʯ»Ò»òÉúʯ»Ò£»   £¨3£©×°ÖÃEµÄ×÷ÓÃΪ³ýÈ¥¹ýÁ¿µÄ°±Æø£¬·¢ÉúµÄ·´Ó¦ÎªSO2+2NH3¡¤H2O£½£¨NH4£©2SO3+H2O£¬
£¨NH4£©2SO3+BaCl2Ba SO3+ NH4Cl£¬×°ÖÃEÖеÄÏÖÏóΪ£ºÈÜÒºÀï³öÏÖ´óÁ¿ÆøÅÝ£¬Í¬Ê±²úÉú°×É«³Áµí£»¸ù¾ÝÌâÒâÖª£¬×°ÖÃCÖз¢ÉúµÄ·´Ó¦Îª°±ÆøÓëÑõ»¯Í­ÔÚ¼ÓÈÈÌõ¼þÏ·´Ó¦Éú³ÉÍ­¡¢µªÆøºÍË®£¬»¯Ñ§·½³ÌʽΪ2NH3£«3CuO3Cu+N2¡ü£«3H2O£»£¨4£©16gCuOÖк¬ÓÐÍ­ÔªËØÖÊÁ¿Îª16g¡Á64/80=12.8g£¬º¬ÓÐÑõÔªËØÖÊÁ¿Îª16g-12.8g=3.2g£¬·´Ó¦ºó³ÆÖعÌÌåÖÊÁ¿¼õÉÙ2.4g£¬Ê£Óà¹ÌÌåÖÊÁ¿Îª16g-2.4g=13.6g£¬´óÓÚ12.8g£¬¹ÊÊ£Óà¹ÌÌ庬ÓÐCu¡¢OÔªËØ£¬n£¨Cu£©=0.2mol£¬º¬ÓÐÑõÔªËصÄÖÊÁ¿Îª13.6g-12.8g=0.8g£¬n£¨O£©=0.05mol£¬n£¨Cu£©£ºn£¨O£©=0.2mol£º0.05mol=4£º1£¾2£º1£¬Ê£Óà¹ÌÌåΪCu2O¡¢Cu£»£¨5£©Ôڹرյ¯»É¼Ð1ºó£¬´ò¿ªµ¯»É¼Ð2£¬²ÐÓàÆøÌå½øÈëFÖУ¬×°ÖÃFÖвúÉú°×ÑÌ£¬·¢ÉúµÄ·´Ó¦Îª3Cl2£«8NH3£½N2£«6NH4Cl¡£
¿¼µã£º¿¼²é°±ÆøµÄÖƱ¸ÓëÐÔÖÊʵÑé¡£

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

£¨16£©Ä³¿ÎÍâ»î¶¯Ð¡×éÉè¼ÆÁËÒÔÏÂʵÑé·½°¸ÑéÖ¤CuÓëŨÏõËá·´Ó¦µÄ¹ý³ÌÖпÉÄܲúÉúNO¡£ÆäʵÑéÁ÷³ÌͼÈçÏ£º
£¨1£©²â¶¨ÏõËáµÄÎïÖʵÄÁ¿·´Ó¦½áÊøºó£¬´ÓÏÂͼB×°ÖÃÖÐËùµÃ100mLÈÜÒºÖÐÈ¡³ö25.00mLÈÜÒº£¬ÓÃ0.1mol¡¤L-1µÄNaOHÈÜÒºµÎ¶¨£¬Ó÷Ó̪×÷ָʾ¼Á£¬µÎ¶¨Ç°ºóµÄµÎ¶¨¹ÜÖÐÒºÃæµÄλÖÃÈçÓÒÉÏͼËùʾ¡£ÔÚBÈÝÆ÷ÖÐÉú³ÉÏõËáµÄÎïÖʵÄÁ¿Îª              mol¡£

£¨2£©²â¶¨NOµÄÌå»ý
¢Ù´ÓÉÏͼËùʾµÄ×°ÖÃÖУ¬ÄãÈÏΪӦѡÓà    ×°ÖýøÐÐCuÓëŨÏõËᷴӦʵÑ飬ѡÓõÄÀíÓÉÊÇ      ¡£
¢ÚÑ¡ÓÃÉÏͼËùʾÒÇÆ÷×éºÏÒ»Ì׿ÉÓÃÀ´Íê³ÉʵÑé²¢²â¶¨Éú³ÉNOÌå»ýµÄ×°Öã¬ÆäºÏÀíµÄÁ¬½Ó˳ÐòÊÇ£¨Ìî¸÷µ¼¹Ü¿Ú±àºÅ£©             ¡£
¢ÛÔڲⶨNOµÄÌå»ýʱ£¬ÈôÁ¿Í²ÖÐË®µÄÒºÃæ±È¼¯ÆøÆ¿µÄÒºÃæÒªµÍ£¬´ËʱӦ½«Á¿Í²µÄλÖà    £¨¡°Ï½µ¡±»ò¡°Éý¸ß¡±£©£¬ÒÔ±£Ö¤Á¿Í²ÖеÄÒºÃæÓ뼯ÆøÆ¿ÖеÄÒºÃæ³Öƽ¡£
£¨3£©ÆøÌå³É·Ö·ÖÎö£ºÈôʵÑé²âµÃNOµÄÌå»ýΪ112.0mL£¨ÒÑÕÛËãµ½±ê×¼×´¿ö£©£¬ÔòCuÓëŨÏõËá·´Ó¦µÄ¹ý³ÌÖР     £¨Ìî¡°ÓС±»ò¡°Ã»ÓС±£©NO²úÉú£¬×÷´ËÅжϵÄÒÀ¾ÝÊÇ                 ¡£
£¨4£©ÊµÑéÇ°£¬ÓÃÍÐÅÌÌìƽ³ÆÈ¡µÄͭƬÖÁÉÙӦΪ       g¡£

£¨16·Ö£©Ä³Ñо¿ÐÔѧϰС×éΪÑо¿Ìú·ÛÓëŨÁòËá·´Ó¦ËùÉú³ÉÆøÌåµÄ³É·Ý²¢²â¶¨¸÷ÆøÌåµÄº¬Á¿£¬½øÐÐÁËÈçÏÂʵÑ飺¡¾ÊµÑéÍƲ⡿×ãÁ¿µÄÌú·ÛÓëŨÁòËá·´Ó¦ÄÜÉú³ÉSO2ºÍH2Á½ÖÖÆøÌå¡£
£¨1£©¸ÃС×é×÷³ö´ËÍƲâµÄÀíÓÉÊÇ£º                                                    ¡£
¡¾ÊµÑé×¼±¸¡¿a£®¹©Ñ¡ÔñµÄÒ©Æ·£ºÌú·Û¡¢Å¨ÁòËá¡¢Ñõ»¯Í­·ÛÄ©¡¢0.2 mol/LµÄH2C2O4±ê×¼ÈÜÒº¡¢0.1 mol/LµÄËáÐÔKMnO4±ê×¼ÈÜÒº¡¢Ëá¼îָʾ¼Á¡£
b£®ÊµÑé×°ÖÃÉè¼Æ¼°×é×°(¼ÓÈȼ°¼Ð³Ö×°ÖþùÒÑÂÔÈ¥)

¡¾ÊµÑé¹ý³Ì¼°Êý¾Ý´¦Àí¡¿
£¨2£©BÖз¢Éú·´Ó¦µÄÀë×Ó·½³ÌʽΪ£º                                                  ¡£
£¨3£©ÊµÑéÇ°ÏÈͨÈëÒ»¶Îʱ¼äµÄN2£¬ÆäÄ¿µÄÊÇ                                           ¡£
£¨4£©B¡¢C¡¢DÖÐËùÊ¢ÊÔ¼Á¾ù×ãÁ¿£¬Ôò֤ʵÉú³ÉµÄÆøÌåÖÐͬʱ´æÔÚSO2ºÍH2µÄÏÖÏóÊÇ       
                                                                               ¡£
£¨5£©AÖз´Ó¦½áÊøºó£¬¼ÌÐøͨN2ʹAÖÐÉú³ÉµÄÆøÌåÈ«²¿¸Ï³ö£¬´ýB¡¢DÖз´Ó¦ÍêÈ«ºó£¬ÏȺóÈý´ÎÈ¡ÓÃBÖз´Ó¦ºóµÄÈÜÒºÓÚ׶ÐÎÆ¿ÖУ¬Ã¿´ÎÈ¡ÓÃ25 mL£¬ÓÃH2C2O4±ê×¼ÈÜÒº½øÐвⶨ¡£
¢ÙH2C2O4±ê×¼ÈÜÒºÓëËáÐÔKMnO4ÈÜÒº·´Ó¦µÄÀë×Ó·½³ÌʽÈçÏ£¬Ç뽫¸Ã·½³ÌʽÍê³É²¢Åäƽ¡£
(  )H2C2O4+(  )MnO4- +(  )H+ £½(  )Mn2+ +(  ) H2O+(  ) (      )
¢Ú·´Ó¦ÍêÈ«µÄÏÖÏóÊÇ                                                       ¡£
¢ÛÖظ´²â¶¨Á½´Î£¬Æ½¾ùÿ´ÎºÄÓÃH2C2O4±ê×¼ÈÜÒº15.63 mL£¬ÔòÌúÓëŨÁòËá·´Ó¦²úÉúµÄSO2ÆøÌå
µÄÎïÖʵÄÁ¿Îª               £»¾­³ÆÁ¿£¬ÊµÑéÇ°ºó×°ÖÃDµÄÖÊÁ¿¼õÉÙ0.8 g£¬Ôò²úÉúµÄÆøÌåÖÐSO2µÄÌå»ý·ÖÊýΪ           ¡£

(12·Ö)ijÑо¿Ð¡×éÓû̽¾¿SO2µÄ»¯Ñ§ÐÔÖÊ£¬Éè¼ÆÁËÈçÏÂʵÑé·½°¸¡£

£¨1£©ÔÚBÖмìÑéSO2µÄÑõ»¯ÐÔ£¬ÔòBÖÐËùÊ¢ÊÔ¼Á¿ÉΪ________¡£
£¨2£©ÔÚCÖÐ×°FeCl3ÈÜÒº£¬¼ìÑéSO2µÄ»¹Ô­ÐÔ£¬ÔòCÖз´Ó¦µÄÀë×Ó·½³ÌʽΪ__________________________¡£
£¨3£©ÔÚDÖÐ×°ÐÂÖÆƯ°×·ÛŨÈÜÒº¡£Í¨ÈëSO2Ò»¶Îʱ¼äºó£¬DÖгöÏÖÁË´óÁ¿°×É«³Áµí¡£Í¬Ñ§ÃǶ԰×É«³Áµí³É·Ö½øÐÐÁË̽¾¿¡£Çë»Ø´ðÏÂÁÐÎÊÌ⣺
ÏÞÑ¡µÄÒÇÆ÷ºÍÊÔ¼Á£º¹ýÂË×°Öá¢ÊԹܡ¢µÎ¹Ü¡¢´øµ¼¹ÜµÄµ¥¿×Èû¡¢ÕôÁóË®¡¢0£®5 mol¡¤L£­1ÑÎËá¡¢0£®5 mol¡¤L£­1H2SO4ÈÜÒº¡¢0£®5 mol¡¤L£­1BaCl2ÈÜÒº¡¢Æ·ºìÈÜÒº¡¢ÐÂÖƳÎÇåʯ»ÒË®¡£
(¢¡)¼ÙÉèÒ»£º¸Ã°×É«³ÁµíΪCaSO3£»
¼ÙÉè¶þ£º¸Ã°×É«³ÁµíΪ________£»
¼ÙÉèÈý£º¸Ã°×É«³ÁµíΪÉÏÊöÁ½ÖÖÎïÖʵĻìºÏÎï¡£
(¢¢)»ùÓÚ¼ÙÉèÒ»£¬ÌîдÏÂ±í£º

ʵÑé²Ù×÷
Ô¤ÆÚÏÖÏóºÍ½áÂÛ
½«DÖгÁµí¹ýÂË£¬Ï´µÓ¸É¾»±¸ÓÃ
 
ÓÃÁíÒ»¸É¾»ÊÔ¹ÜÈ¡ÉÙÁ¿³ÁµíÑùÆ·£¬¼ÓÈë
______                             
__________                       
(¢£)Èô¼ÙÉè¶þ³ÉÁ¢£¬ÊÔд³öÉú³É¸Ã°×É«³ÁµíµÄ»¯Ñ§·½³Ìʽ£º
__________________________________________________¡£

£¨16·Ö£©ÂÈÆø¿ÉÓ볱ʪµÄÏûʯ»Ò·´Ó¦ÖÆÈ¡ÉÙÁ¿Æ¯°×·Û£¬Ò²¿ÉÔÚŨÈÜÒºÌõ¼þÏÂÓëʯ»Òʯ·´Ó¦Éú³É½ÏŨµÄHClOÈÜÒº¡£
¢ñ.¼×Ñо¿ÐÔѧϰС×éÀûÓÃÂÈÆøÖÆÉÙÁ¿Æ¯°×·Û£¨ÈçͼËùʾ£©£º
  
£¨1£©AÒÇÆ÷µÄÃû³ÆÊÇ         £¬ËùÊ¢ÊÔ¼ÁÊÇ            ¡£
£¨2£©´ËʵÑé½á¹ûËùµÃCa(ClO)2²úÂÊÌ«µÍ¡£¾­·ÖÎö²¢²éÔÄ×ÊÁÏ·¢ÏÖÖ÷ÒªÔ­ÒòÊÇÔÚUÐ͹ÜÖдæÔÚÁ½¸ö¸±·´Ó¦£º
¢ÙζȽϸßʱÂÈÆøÓëÏûʯ»Ò·´Ó¦Éú³ÉÁËCa(ClO3)2£¬Îª±ÜÃâ´Ë¸±·´Ó¦µÄ·¢Éú£¬¿É²ÉÈ¡µÄ´ëÊ©ÊÇ    ¡£´Ë¸±·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ£º                      ¡£
¢Úд³öÁíÒ»¸ö¸±·´Ó¦µÄ»¯Ñ§·½³Ìʽ                ¡£Îª±ÜÃâ´Ë¸±·´Ó¦·¢Éú£¬¿ÉÔÚBCÖ®¼ä¼Ó¶àÒ»¸ö×°Öã¬ÇëÔÚ´ðÌâ¾íµÄ·½¿òÖл­³ö¸Ã×°Ö㬲¢±êÃ÷ËùÓõÄÊÔ¼Á¡£
¢ò. ÒÒÑо¿ÐÔѧϰС×éÑо¿±¥ºÍÂÈË®Óëʯ»ÒʯµÄ·´Ó¦£º
¢ÙÔÚÊÔ¹ÜÖмÓÈë¹ýÁ¿µÄ¿é״̼Ëá¸Æ£¬ÔÙ¼ÓÈëÔ¼20mL±¥ºÍÂÈË®£¨ÈçͼËùʾ£©£¬³ä·Ö·´Ó¦£¬ÓÐÉÙÁ¿ÆøÅݲúÉú£¬ÈÜҺdz»ÆÂÌÉ«ÍÊÈ¥£»
¢Ú¹ýÂË£¬½«ÂËÒºµÎÔÚÓÐÉ«²¼ÌõÉÏ£¬·¢ÏÖÆä±ÈÂÈË®µÄƯ°×ÐÔ¸üÇ¿£»
¢ÛΪÁËÈ·¶¨·´Ó¦²úÎ½«ÂËÒº·ÖΪÈý·Ý£¬·Ö±ð½øÐÐÒÔÏÂʵÑ飺
µÚÒ»·ÝÓëʯ»ÒË®»ìºÏ£¬Á¢¼´²úÉú´óÁ¿°×É«³Áµí£»
µÚ¶þ·ÝÓëÏ¡ÑÎËá»ìºÏ£¬Á¢¼´²úÉú´óÁ¿ÎÞÉ«ÆøÌ壻
½«µÚÈý·Ý¼ÓÈÈ£¬¿´µ½ÈÜÒº±ä»ë×ÇÇÒÓдóÁ¿ÎÞÉ«ÆøÌå²úÉú¡£ ¾­¼ì²â£¬ÉÏÊöʵÑéÖвúÉúµÄÎÞÉ«ÆøÌå¾ùΪCO2¡£Çë»Ø´ð£º
£¨3£©·´Ó¦ºóËùµÃµÄÈÜҺƯ°×ÐÔÔöÇ¿µÄÔ­ÒòÊÇ                                     ¡£
£¨4£©ÒÀ¾ÝÉÏÊöʵÑé¿ÉÍÆÖª£º¢ÚµÄÂËÒºÖеÄÈÜÖʳýCaCl2¡¢HClOÍ⣬»¹º¬ÓР          ¡£

°²»ÕÊ¡´Ó2013Äê12ÔÂ1ÈÕÁãʱÆ𣬳µÓÃÆûÓÍÉý¼¶Îª¡°¹ú¢ô¡±±ê×¼£¬¶Ô¶þÑõ»¯ÁòµÄÅÅ·ÅÓÐÁË´ó´óµÄ¸ÄÉÆ¡£ÒÑÖªSO2¿ÉÒÔÓÃFe( NO3)3ÈÜÒºÎüÊÕ£¬ 0£®1mol/LµÄFe(NO3)3ÈÜÒºµÄpH£½2¡£Ä³Ñ§Ï°Ð¡×é¾Ý´ËÕ¹¿ªÈçÏÂÏà¹Ø̽¾¿£º
¡¾Ì½¾¿I¡¿Í­ÓëŨÁòËáµÄ·´Ó¦Ì½¾¿£º
(l)È¡12£®8gͭƬÓÚÈý¾±ÉÕÆ¿ÖУ¬Í¨N2Ò»¶Îʱ¼äºóÔÙ¼ÓÈë20 mL 18 mol?L-1µÄŨÁòËᣬ¼ÓÈÈ¡£×°ÖÃAÖÐÓа×Îí£¨ÁòËáËáÎí£©Éú³É£¬×°ÖÃBÖвúÉú°×É«³Áµí£¬³ä·Ö·´Ó¦ºó,ÉÕÆ¿ÖÐÈÔÓÐͭƬʣÓà¡£

¢Ù¸ÃС×éͬѧÈÏΪÉÕÆ¿ÖгýÓÐͭƬʣÓàÍ⻹ӦÓн϶àµÄÁòËáÊ£Ó࣬ÆäÔ­ÒòÊÇ£º ___________________  ¡£
¢Ú¸ÃС×éͬѧÓûͨ¹ý²â¶¨²úÉúÆøÌåµÄÁ¿À´ÇóÓàËáµÄÎïÖʵÄÁ¿£¬Éè¼ÆÁ˶àÖÖʵÑé·½°¸¡£ÏÂÁз½°¸²»¿ÉÐеÄÊÇ______         ¡£
A£®½«²úÉúµÄÆøÌ建»ºÍ¨¹ýÔ¤ÏȳÆÁ¿µÄÊ¢Óмîʯ»ÒµÄ¸ÉÔï¹Ü,½áÊø·´Ó¦ºóÔٴγÆÖØ
B£®½«²úÉúµÄÆøÌ建»ºÍ¨Èë×ãÁ¿ÁòËáËữµÄ¸ßÃÌËá¼ØÈÜÒººó£¬ÔÙ¼ÓÈë×ãÁ¿µÄBaCl2ÈÜÒº£¬²âÁ¿ËùµÃ³ÁµíµÄÖÊÁ¿
C£®ÓÃÅű¥ºÍNaHSO3ÈÜÒºµÄ·½·¨²â¶¨Æä²úÉúÆøÌåµÄÌå»ý(ÕÛËã³É±ê×¼×´¿ö£©
¡¾Ì½¾¿II¡¿×°ÖÃBÖвúÉú³ÁµíµÄÔ­Òò̽¾¿£º
£¨2£©¼ÓÈëŨÁòËá֮ǰÏÈͨN2Ò»¶Îʱ¼ä£¬ÆäÄ¿µÄÊÇ____                                 ¡£
£¨3£©¾­¹ýÌÖÂÛ£¬¸ÃС×é¶Ô×°ÖÃBÖвúÉú³ÁµíµÄÔ­Òò£¬Ìá³öÏÂÁвÂÏë(²»¿¼ÂǸ÷ÒòËصĵþ¼Ó£©£º
²ÂÏë1: ×°ÖÃAÖеİ×Îí½øÈëB²ÎÓë·´Ó¦
²ÂÏë2£ºSO2±»Fe3+Ñõ»¯ÎªSO42-
²ÂÏë3£º                                  ¡£
£¨4£©¼×ͬѧÈÏΪֻҪÔÚ×°ÖÃA¡¢B¼äÔö¼ÓÏ´ÆøÆ¿C£¬¾Í¿ÉÒÔÅųý×°ÖÃAÖа×ÎíÓ°Ï죬ÔòCÖÐÊ¢·ÅµÄÊÔ¼ÁÊÇ                      ¡£
£¨5£©ÒÒͬѧȡ³öÉÙÁ¿×°ÖÃBÖÐÇåÒº£¬¼ÓÈ뼸µÎËáÐÔ¸ßÃÌËá¼Ø£¬·¢ÏÖ×ϺìÉ«ÍÊÈ¥£¬¾Ý´ËÈÏΪ²ÂÏë2³ÉÁ¢¡£ÄãÊÇ·ñͬÒâÆä½áÂÛ£¿²¢ËµÃ÷ÀíÓÉ£º                                    ¡£
¡¾Ë¼¿¼Óë½»Á÷¡¿
£¨6£©ÊµÑé½áÊøºó£¬ÈôʹÉÕÆ¿ÖÐͭƬ¼ÌÐøÈܽ⣬ÏÂÁз½°¸(±ØҪʱ¿É¼ÓÈÈ£©¿ÉÐеÄÊÇ         ¡£
A£®´ò¿ªµ¯»É¼Ð£¬Í¨ÈëO2                  B£®ÓÉ·ÖҺ©¶·¼ÓÈëH2O2ÈÜÒº
C£®ÓÉ·ÖҺ©¶·¼ÓÈëNaNO3ÈÜÒº           D£®ÓÉ·ÖҺ©¶·¼ÓÈëNa2SO4ÈÜÒº

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

¾«Ó¢¼Ò½ÌÍø