ÌâÄ¿ÄÚÈÝ

»¯Ñ§ÐËȤС×éµÄͬѧΪ²â¶¨Ä³Na2CO3ºÍNaClµÄ¹ÌÌå»ìºÏÎïÑùÆ·ÖÐNa2CO3µÄÖÊÁ¿·ÖÊý½øÐÐÁËÒÔÏÂʵÑ飬ÇëÄã²ÎÓë²¢Íê³É¶ÔÓйØÎÊÌâµÄ½â´ð¡£

ͼ1                                      Í¼2  
£¨1£©¼×ͬѧÓÃͼ1ËùʾװÖòⶨCO2µÄÖÊÁ¿¡£ÊµÑéʱϡÁòËáÊÇÓëÑùÆ·ÖеĠ         (Ìî¡°Na2CO3¡±»ò"NaCl¡±)·¢Éú·´Ó¦¡£ÒÇÆ÷bµÄÃû³ÆÊÇ            ¡£Ï´ÆøÆ¿cÖÐÊ¢×°µÄÊÇŨÁòËᣬ´ËŨÁòËáµÄ×÷ÓÃÊÇ          ¡£
£¨2£©ÒÒͬѧÓÃͼ2ËùʾװÖã¬È¡Ò»¶¨ÖÊÁ¿µÄÑùÆ·(Ϊm g£»ÒѲâµÃ)ºÍ×ãÁ¿Ï¡ÁòËá·´Ó¦½øÐÐʵÑ飬Íê³ÉÑùÆ·ÖÐNa2CO3¡±ÖÊÁ¿·ÖÊýµÄ²â¶¨¡£
¢ÙʵÑéÇ°£¬¼ì²é¸Ã×°ÖÃÆøÃÜÐԵķ½·¨ÊÇÏÈ´ò¿ª»îÈûa£¬ÓÉb×¢ÈëË®ÖÁÆä϶˲£Á§¹ÜÖÐÐγÉÒ»¶ÎË®Öù£¬ÔÙ½«ÕëͲ»îÈûÏòÄÚÍÆѹ£¬Èôb϶˲£Á§¹ÜÖÐµÄ         ÉÏÉý£¬Ôò×°ÖÃÆøÃÜÐÔÁ¼ºÃ¡£
¢ÚÔÚʵÑéÍê³Éʱ£¬ÄÜÖ±½Ó²âµÃµÄÊý¾ÝÊÇCO2µÄ           (Ìî¡°Ìå»ý¡¯¡¯»ò¡°ÖÊÁ¿¡¯¡¯)¡£
£¨3£©±ûͬѧÓÃÏÂͼËùʾ·½·¨ºÍ²½ÖèʵÑ飺

¢Ù²Ù×÷IÉæ¼°µÄʵÑéÃû³ÆÓÐ          ¡¢Ï´µÓ£»²Ù×÷¢òÉæ¼°µÄʵÑéÃû³ÆÓиÉÔï¡¢        ¡£
¢Ú±û²âµÃµÄÑùÆ·ÖÐNa2CO3ÖÊÁ¿·ÖÊýµÄ¼ÆËãʽΪ            ¡£
£¨4£©±ê×¼×´¿öÏ£¬½«672 mL CO2ÆøͨÈë50 mL1mol/LKOHÈÜÒºÖУ¬ÍêÈ«·´Ó¦ºó£¬ËùµÃÈÜÒºÖÐK2CO3ºÍKHCO3µÄÎïÖʵÄÁ¿Ö®±ÈΪ(É跴ӦǰºóÈÜÒºÌå»ý±ä»¯ºöÂÔ²»¼Æ)                  ¡£

£¨1£©Na2CO3 (1·Ö) ·ÖҺ©¶·(1·Ö) ³ýÈ¥CO2ÖеÄË®ÕôÆø(1·Ö)
£¨2£©¢ÙÒºÃæ(1·Ö)¢ÚÌå»ý(1·Ö)
£¨3£©¢Ù¹ýÂË(1·Ö) ³ÆÁ¿(1·Ö) ¢Ú106y/197x (1·Ö)
£¨4£©n(K2CO3):n(KHCO3)=2:1(2·Ö)

½âÎöÊÔÌâ·ÖÎö£º£¨1£© NaCl²»ºÍÏ¡ÁòËá·´Ó¦£¬¹ÊÑ¡Na2CO3¡£ÒÇÆ÷bµÄÃû³ÆÊÇ·ÖҺ©¶·¡£Å¨ÁòËáµÄ×÷ÓÃÊdzýÈ¥CO2ÖеÄË®ÕôÆø£¨»ò¸ÉÔïCO2ÆøÌ壩¡££¨2£© ¢Ù½«ÕëͲ»îÈûÏòÄÚÍÆѹ£¬Ôö´óÁËÈÝÆ÷ÖеÄѹǿ£¬¹ÊÈôb϶˲£Á§¹ÜÖеÄÒºÃæÉÏÉý£¬Ôò×°ÖÃÆøÃÜÐÔÁ¼ºÃ¡£¢ÚCO2ÊÇÆøÌ壬¹ÊÄÜÖ±½Ó²âµÃµÄÊý¾ÝÊÇCO2µÄÌå»ý¡££¨3£© ¢Ù³ÁµíÉú³É£¬¹Ê²Ù×÷IÐèÒªÉæ¼°¹ýÂ˲Ù×÷¡£ÒªÖªµÀ¹ÌÌåµÄÖÊÁ¿ÐèÒª³ÆÖØ¡£¢Ú¾­¹ý»¯Ñ§Ê½µÄ¼ÆË㣬ÑùÆ·ÖÐNa2CO3ÖÊÁ¿·ÖÊýµÄ¼ÆËãʽΪ106y/197x¡££¨4£©·¢ÉúµÄ·´Ó¦Îª0.03CO2+0.05KOH=XK2CO3+YKHCO3+0.025H2O£»X+Y=0.03£¬2X+Y=0.05£¬½âµÃX=0.02£¬Y=0.01¡£¹ÊÈÜÒºÖÐK2CO3ºÍKHCO3µÄÎïÖʵÄÁ¿Ö®±ÈΪn(K2CO3):n(KHCO3)0.02£º0.01=2:1¡£
¿¼µã£º´ËÌ⿼²é³ýȥijNaClÑùÆ·ÖеÄÉÙÁ¿Na2CO3¼°ÑùÆ·ÖÐNa2CO3µÄÖÊÁ¿·ÖÊý£¬Éæ¼°³ýÔÓÔ­Àí¡¢¿Æѧ̽¾¿¹ý³Ì£¬ÊÇÒ»µÀ×ÛºÏÐÔÇ¿µÄºÃÌâ¡£

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

²ÝËáÑÇÌú¾§Ìå(FeC2O4¡¤2H2O)ÓÃ×÷·ÖÎöÊÔ¼Á¼°ÏÔÓ°¼ÁºÍÐÂÐ͵ç³Ø²ÄÁÏÁ×ËáÑÇÌú﮵ÄÉú²ú¡£»Ø´ðÏÂÁÐÎÊÌ⣺
I£®ÐËȤС×é¶Ô²ÝËáÑÇÌú¾§ÌåµÄ·Ö½â²úÎï½øÐÐʵÑéºÍ̽¾¿¡£Ì½¾¿·Ö½âµÃµ½µÄ¹ÌÌå²úÎïÖÐÌúÔªËصĴæÔÚÐÎʽ¡£
£¨1£©Ìá³ö¼ÙÉè
¼ÙÉèÒ»£º___________£»   ¼ÙÉè¶þ£ºÈ«²¿ÊÇFeO £»      ¼ÙÉèÈý£ºFeOºÍFe»ìºÏÎï¡£
£¨2£©Éè¼ÆʵÑé·½°¸Ö¤Ã÷¼ÙÉèÈý¡£

ʵÑé²½Öè
ÏÖÏóÓë½áÂÛ
²½Öè1£ºÏòÊÔ¹ÜÖмÓÈëÉÙÁ¿¹ÌÌå²úÎÔÙ¼ÓÈë×ãÁ¿         £¬³ä·ÖÕðµ´
ÈôÈÜÒºÑÕÉ«Ã÷ÏԸı࣬ÇÒÓР      Éú³É£¬ÔòÖ¤Ã÷ÓÐÌúµ¥ÖÊ´æÔÚ
²½Öè2£º½«²½Öè1Öеõ½µÄ×ÇÒº¹ýÂË£¬²¢ÓÃÕôÁóˮϴµÓÖÁÏ´µÓÒºÎÞÉ«
 
²½Öè3£ºÈ¥²½Öè2µÃµ½ÉÙÁ¿¹ÌÌåÓëÊÔ¹ÜÖУ¬µÎ¼Ó
                  
                      
 
ÏÞÑ¡ÊÔ¼Á£ºÏ¡ÑÎËá¡¢ÐÂÖƵÄÂÈË®¡¢0.1mol£®L-1CuSO4ÈÜÒº¡¢20% KSCNÈÜÒº¡¢ÕôÁóË®¡£
¢ò£®ÐËȤС×éÔÚÎÄÏ×ÖвéÔĵ½£¬FeC2O4¡¤2H2OÊÜÈÈ·Ö½âʱ£¬¹ÌÌåÖÊÁ¿Ëæζȱ仯µÄÇúÏßÈçÏÂͼËùʾ£¬Ð´³ö¼ÓÈȵ½400¡æʱ£¬FeC2O4¡¤2H2O¾§ÌåÊÜÈÈ·Ö½âµÄ»¯Ñ§·½³ÌʽΪ£º_______________

¸ù¾ÝͼÏó£¬ÈçÓÐ1.0g²ÝËáÑÇÌú¾§ÌåÔÚÛáÛöÖг¨¿Ú³ä·Ö¼ÓÈÈ£¬×îÖÕ²ÐÁôºÚÉ«¹ÌÌåµÄÖÊÁ¿´óÓÚ0.4g¡£Ä³Í¬Ñ§Óɴ˵óö½áÂÛ£º¼ÙÉè¶þ²»³ÉÁ¢¡£ÄãÊÇ·ñͬÒâ¸ÃͬѧµÄ½áÂÛ£¬²¢¼òÊöÀíÓÉ£º______________________¡£            

¹ýÑõ»¯ÄÆ(Na2O2)ÊÇÖÐѧ³£¼ûÎïÖÊ¡£ÒÑÖª£º¹ýÑõ»¯ÄÆÓëCO2·´Ó¦ÓÐÆøÌåÉú³É£¬¶ø½«SO2ͨÈë¹ýÑõ»¯ÄÆ·ÛÄ©ÖÐÒ²ÓÐÆøÌåÉú³É¡£ÓÐÈËÌá³öCO2¡¢SO2Óë¹ýÑõ»¯ÄƵķ´Ó¦Ô­ÀíÏàͬ£¬µ«Ò²ÓÐÈËÌá³öSO2¾ßÓнÏÇ¿µÄ»¹Ô­ÐÔ£¬Äܱ»¹ýÑõ»¯ÄÆÑõ»¯Éú³ÉÁòËáÄÆ£¬CO2ÎÞÇ¿»¹Ô­ÐÔ£¬·´Ó¦Ô­Àí²»Ïàͬ¡£¾Ý´ËÉè¼ÆÈçÏÂʵÑé²Ù×÷½øÐÐÅжϡ£
ʵÑéÒ»£ºÏòÒ»¶¨Á¿µÄ¹ýÑõ»¯ÄƹÌÌåÖÐͨÈë×ãÁ¿µÄSO2£¬È¡·´Ó¦ºóµÄ¹ÌÌå½øÐÐʵÑé̽¾¿£¬ÒÔÖ¤Ã÷¹ýÑõ»¯ÎïÓëSO2·´Ó¦µÄÌص㡣
£¨1£©Ìá³ö¼ÙÉ裺¼ÙÉè1£º·´Ó¦ºó¹ÌÌåÖÐÖ»ÓÐ________£¬Ö¤Ã÷SO2δ±»Ñõ»¯£»
¼ÙÉè2£º·´Ó¦ºó¹ÌÌåÖÐÖ»ÓÐ________£¬Ö¤Ã÷SO2ÍêÈ«±»Ñõ»¯£»
¼ÙÉè3£º__________________________Ö¤Ã÷______________________¡£
ʵÑé̽¾¿£ºÊµÑé¶þ£ºÍ¨¹ý²âÁ¿ÆøÌåµÄÌå»ýÅжϷ¢ÉúµÄ»¯Ñ§·´Ó¦£¬ÊµÑé×°ÖÃÈçÏ£º

£¨2£©ÊÔ¼ÁA¿ÉÒÔÑ¡ÓÃ________£¬ÊÔ¼ÁBµÄ×÷ÓÃÊÇ________¡£
£¨3£©ÊµÑé²âµÃ×°ÖÃCÖйýÑõ»¯ÄÆÖÊÁ¿Ôö¼ÓÁËm1 g£¬×°ÖÃDÖÊÁ¿Ôö¼ÓÁËm2 g£¬×°ÖÃEÖÐÊÕ¼¯µ½µÄÆøÌåΪV L(ÒÑ»»Ëã³É±ê×¼×´¿öÏÂ)£¬ÓÃÉÏÊöÓйزâÁ¿Êý¾ÝÅжϣ¬ SO2δ±»Ñõ»¯Ê±¡¢ÍêÈ«±»Ñõ»¯µÄV-m1¹Øϵʽ¡£
δ±»Ñõ»¯£º____________£¬ÍêÈ«±»Ñõ»¯£º____________¡£
£¨4£©ÈôSO2ÍêÈ«±»Ñõ»¯£¬Ð´³ö·´Ó¦µÄ»¯Ñ§·½³Ìʽ£º __________________________¡£

ij̽¾¿Ð¡×é²ÉÓÃÏÂͼËùʾװÖýøÐÐFe·ÛÓëË®ÕôÆøµÄ·´Ó¦¡£

£¨1£©ÊµÑéÇ°¼ì²é×°ÖÃÆøÃÜÐԵķ½·¨Îª________________________________________________________¡£
£¨2£©¼ìÑéʵÑéÖÐÉú³ÉÆøÌåµÄʵÑé²Ù×÷ÊÇ_____________________________________________¡£
£¨3£©½«Ì½¾¿Ð¡×é·ÖΪÁ½×飬°´ÌâͼװÖýøÐжԱÈʵÑ飬¼××éÓþƾ«ÅçµÆ¡¢ÒÒ×éÓþƾ«µÆ¼ÓÈÈ£¬·´Ó¦²úÎï¾ùΪºÚÉ«·ÛÄ©(´¿¾»Îï)£¬Á½×é·Ö±ðÓòúÎï½øÐÐÒÔÏÂʵÑé¡£

²½Öè
²Ù×÷
¼××éÏÖÏó
ÒÒ×éÏÖÏó
1
È¡ºÚÉ«·ÛÄ©¼ÓÈëÏ¡ÑÎËá
Èܽ⣬ÎÞÆøÅÝ
Èܽ⣬ÎÞÆøÅÝ
2
È¡²½Öè1ÖÐÈÜÒº£¬µÎ¼ÓËáÐÔKMnO4ÈÜÒº
×ÏÉ«ÍÊÈ¥
×ÏÉ«ÍÊÈ¥
3
È¡²½Öè1ÖÐÈÜÒº£¬µÎ¼ÓKSCNÈÜÒº
񄧍
ÎÞÏÖÏó
4
Ïò²½Öè3ÈÜÒºÖеμÓÐÂÖÆÂÈË®
ºìÉ«ÍÊÈ¥
Ïȱäºì£¬ºóÍÊÉ«
 
¢ÙÒÒ×éµÃµ½µÄºÚÉ«·ÛÄ©ÊÇ               ¡£
¢Ú¼××é²½Öè1Öз´Ó¦µÄÀë×Ó·½³ÌʽΪ                                      ¡£
¢ÛÒÒ×é²½Öè4ÖУ¬ÈÜÒº±äºìµÄÔ­ÒòΪ                                              £»ÈÜÒºÍÊÉ«¿ÉÄܵÄÔ­ÒòÊÇ                £»ÑéÖ¤·½·¨Îª                                                    ¡£

ijÑо¿ÐÔѧϰС×飬ΪÁË̽¾¿¹ýÑõ»¯ÄƵÄÇ¿Ñõ»¯ÐÔ£¬Éè¼ÆÁËÈçͼµÄʵÑé×°Öá£

ʵÑé²½Öè¼°ÏÖÏóÈçÏ£º
¢Ù¼ì²é×°ÖÃÆøÃÜÐÔºó£¬×°ÈëÒ©Æ·²¢Á¬½ÓÒÇÆ÷¡£
¢Ú»ºÂýͨÈëÒ»¶¨Á¿µÄN2ºó£¬½«×°ÖÃDÁ¬½ÓºÃ(µ¼¹ÜÄ©¶ËδÉìÈ뼯ÆøÆ¿ÖÐ)£¬ÔÙÏòÔ²µ×ÉÕÆ¿ÖлºÂýµÎ¼ÓŨÑÎËᣬ·´Ó¦¾çÁÒ£¬²úÉú»ÆÂÌÉ«ÆøÌå¡£
¢ÛÒ»¶Îʱ¼äºó£¬½«µ¼¹ÜÄ©¶ËÉìÈ뼯ÆøÆ¿ÖÐÊÕ¼¯ÆøÌå¡£×°ÖÃDÖÐÊÕ¼¯µ½ÄÜʹ´ø»ðÐǵÄľÌõ¸´È¼µÄÎÞÉ«ÆøÌå¡£
¢Ü·´Ó¦½áÊøºó£¬¹Ø±Õ·ÖҺ©¶·µÄ»îÈû£¬ÔÙͨÈëÒ»¶¨Á¿µÄN2£¬ÖÁ×°ÖÃÖÐÆøÌåÎÞÉ«¡£
»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©×°ÖÃBÖеÄʪÈóµÄºìÉ«Ö½ÌõÍÊÉ«£¬Ö¤Ã÷AÖз´Ó¦ÓÐ________(Ìѧʽ)Éú³É¡£ÈôBÖиķÅʪÈóµÄµí·ÛKIÊÔÖ½£¬½öƾÊÔÖ½±äÀ¶µÄÏÖÏó²»ÄÜÖ¤Ã÷ÉÏÊö½áÂÛ£¬ÇëÓÃÀë×Ó·½³Ìʽ˵Ã÷Ô­Òò________________¡£
£¨2£©×°ÖÃCµÄ×÷ÓÃÊÇ_________________________________________________________¡£
£¨3£©¼×ͬѧÈÏΪO2ÊÇNa2O2±»ÑÎËáÖеÄHCl»¹Ô­ËùµÃ¡£ÒÒͬѧÈÏΪ´Ë½áÂÛ²»ÕýÈ·£¬Ëû¿ÉÄܵÄÀíÓÉΪ¢Ù_________________________________________________________________£»
¢Ú______                                                          __¡£
£¨4£©ÊµÑéÖ¤Ã÷£¬Na2O2ÄÜÓë¸ÉÔïµÄHCl·´Ó¦£¬Íê³É²¢Åäƽ¸Ã»¯Ñ§·½³Ìʽ¡£

¸Ã·´Ó¦________(Ìî¡°ÄÜ¡±»ò¡°²»ÄÜ¡±)ÓÃÓÚʵÑéÊÒ¿ìËÙÖÆÈ¡´¿¾»µÄCl2£¬ÀíÓÉÊÇ___________________________________________________________________________________________________________________________________(ÒªÇó´ð³öÒªµã)¡£

ÌúÊÇÈËÌå±ØÐëµÄ΢Á¿ÔªËØ£¬ÖÎÁÆȱÌúÐÔƶѪµÄ³£¼û·½·¨ÊÇ·þÓò¹ÌúÒ©Îï¡£¡°ËÙÁ¦·Æ¡±(Ö÷Òª³É·Ö£ºçúçêËáÑÇÌú£¬³Ê°µ»ÆÉ«)ÊÇÊг¡ÉÏÒ»ÖÖ³£¼ûµÄ²¹ÌúÒ©Îï¡£¸ÃÒ©Æ·²»ÈÜÓÚË®µ«ÄÜÈÜÓÚÈËÌåÖеÄθËá¡£
ijͬѧΪÁ˼ì²â¡°ËÙÁ¦·Æ¡±Ò©Æ¬ÖÐFe2£«µÄ´æÔÚ£¬Éè¼Æ²¢½øÐÐÁËÈçÏÂʵÑ飺

£¨1£©ÊÔ¼Á1ÊÇ            £¬¼ÓÈëÐÂÖÆÂÈË®ºóÈÜÒºÖз¢ÉúµÄÀë×Ó·´Ó¦·½³ÌʽÊÇ£º                                £¬                               £»
£¨2£©¼ÓÈëKSCNÈÜÒººó£¬ÔÚδ¼ÓÐÂÖÆÂÈË®µÄÇé¿öÏ£¬ÈÜÒºÖÐÒ²²úÉúÁ˺ìÉ«£¬Æä¿ÉÄܵÄÔ­ÒòÊÇ                                      £»
£¨3£©ÔÚʵÑéÖз¢ÏÖ·ÅÖÃÒ»¶Îʱ¼ä£¬ÈÜÒºµÄÑÕÉ«»áÖð½¥ÍÊÈ¥¡£ÎªÁ˽øÒ»²½Ì½¾¿ÈÜÒºÍÊÉ«µÄÔ­Òò£¬¼×¡¢ÒÒ¡¢±ûÈýλͬѧÊ×ÏȽøÐÐÁ˲ÂÏ룺

񅧏
²Â          Ïë
¼×
ÈÜÒºÖеģ«3¼ÛFeÓÖ±»»¹Ô­Îª£«2¼ÛFe
ÒÒ
ÈÜÒºÖеÄSCN£­±»¹ýÁ¿µÄÂÈË®Ñõ»¯
±û
ÐÂÖƵÄÂÈË®¾ßÓÐƯ°×ÐÔ£¬½«¸ÃÈÜҺƯ°×
»ùÓÚÒÒͬѧµÄ²ÂÏ룬ÇëÉè¼ÆʵÑé·½°¸£¬ÑéÖ¤ÒÒͬѧµÄ²ÂÏëÊÇ·ñÕýÈ·¡£Ð´³öÓйصÄʵÑé²Ù×÷¡¢Ô¤ÆÚÏÖÏóºÍ½áÂÛ¡££¨²»Ò»¶¨ÌîÂú£¬Ò²¿ÉÒÔ²¹³ä£©
񅧏
ʵÑé²Ù×÷
Ô¤ÆÚÏÖÏóºÍ½áÂÛ
¢Ù
 
 
 
 
 
 
 
 
 

Ϊ²â¶¨Na2CO3ºÍNaHCO3¹ÌÌå»ìºÏÎïÖÐNa2CO3µÄÖÊÁ¿·ÖÊý£¬³ÆÈ¡Ò»¶¨ÖÊÁ¿µÄÑùÆ·£¬¼×ͬѧÀûÓÃͼIËùʾװÖòâÁ¿²úÉúCO2µÄÌå»ý£¬ÒÒͬѧÀûÓÃͼIIËùʾװÖÃͨ¹ý¸ÉÔï¹ÜµÄÔöÖزâÁ¿²úÉúCO2µÄÖÊÁ¿£¬ÒÑÖªËùÓÃÏ¡ÁòËá¾ù×ãÁ¿¡£

£¨l£©Ê¢·ÅÏ¡ÁòËáµÄÒÇÆ÷Ãû³ÆΪ                        ¡£
£¨2£©ÊÔ¼ÁXΪ                  £»ÊÔ¼ÁYΪ                  ¡£
£¨3£©¼×ͬѧÔÚ½øÐÐʵÑéʱ£¬Îª¼õСÎó²î£¬Ó¦×¢ÒâµÄÊÂÏîÓУ¨ÌîÑ¡Ïî×Öĸ£©          ¡£
A£®¶ÁÊýǰӦʹÕûÌ××°ÖÃÀäÈ´ÖÁÊÒÎÂ
B£®µ÷ÕûZµÄ¸ß¶ÈʹÁ¿Æø×°ÖÃ×óÓÒÒºÃæÏàƽ
C£®¶ÁÊýʱÊÓÏßÓëZÄÚ°¼ÒºÃæ×îµÍµãÏàÇÐ
D£®¶ÁÊýǰӦͨÈëÒ»¶¨Á¿µÄN2ʹÉú³ÉµÄCO2È«²¿½øÈëÁ¿Æø×°ÖÃ
£¨4£©°´ÒÒͬѧµÄʵÑé·½°¸½øÐÐʵÑ飬ʹ²âµÃµÄNa2CO3µÄÖÊÁ¿·ÖÊýÆ«¸ßµÄÒòËØÓУ¨Ð´Ò»ÖÖ£©
                                   £¬Ê¹²âµÃµÄNa2CO3µÄÖÊÁ¿·ÖÊýÆ«µÍµÄÒòËØÓÐ
£¨Ð´Ò»ÖÖ£©                               ¡£
£¨5£©ÎªÍê³ÉÏàͬµÄ²â¶¨ÈÎÎñ£¬ÏÂÁÐʵÑé·½°¸²»ÄܴﵽʵÑéÄ¿µÄµÄÊÇ          £¨ÌîÑ¡Ïî×Öĸ£©¡£
A£®È¡mg»ìºÏÎïÓë×ãÁ¿Ba£¨OH£©2ÈÜÒº³ä·Ö·´Ó¦£¬¹ýÂË¡¢Ï´µÓ¡¢ºæ¸ÉµÃng¹ÌÌå
B£®È¡mg»ìºÏÎïÓë×ãÁ¿ÑÎËá³ä·Ö·´Ó¦£¬½«ÈÜÒº¼ÓÈÈ¡¢Õô¸É¡¢×ÆÉÕµÃng¹ÌÌå
C£®È¡mg»ìºÏÎï³ä·Ö¼ÓÈÈ£¬¹ÌÌåÖÊÁ¿¼õÉÙng
D£®½«Í¼II×°ÖÃÖеÄÏ¡ÁòËá¸ÄΪϡÑÎËá½øÐÐʵÑé

Ìú»ÆÊÇÒ»ÖÖÖØÒªµÄÑÕÁÏ£¬»¯Ñ§Ê½ÎªFe2O3¡¤xH2O£¬¹ã·ºÓÃÓÚÍ¿ÁÏ¡¢Ï𽺡¢ËÜÁÏ¡¢ÎĽÌÓÃÆ·µÈ¹¤Òµ¡£ÊµÑéÊÒÄ£Ä⹤ҵÀûÓÃÁòËáÔü£¨º¬Fe2O3¼°ÉÙÁ¿µÄCaO¡¢MgOµÈ£©ºÍ»ÆÌú¿ó·Û£¨Ö÷Òª³É·ÖΪFeS2£©ÖƱ¸Ìú»ÆµÄÁ÷³ÌÈçÏ£º

£¨1£©²Ù×÷¢ñÓë²Ù×÷¢òÖж¼Óõ½²£Á§°ô£¬²£Á§°ôÔÚÁ½ÖÖ²Ù×÷ÖеÄ×÷Ó÷ֱðÊÇ         ¡¢           ¡£
£¨2£©ÊÔ¼Áa×îºÃÑ¡Óà     £¨¹©Ñ¡ÔñʹÓõÄÓУºÂÁ·Û¡¢¿ÕÆø¡¢Å¨HNO3£©£»Æä×÷ÓÃÊÇ                   ¡£
£¨3£©ÉÏÊö²½ÖèÖÐÐèÓõ½°±Æø¡£ÏÂÁÐ×°ÖÿÉÓÃÓÚʵÑéÊÒÖÆ°±ÆøµÄÊÇ              £¨ÌîÐòºÅ£©¡£

£¨4£©¼ìÑéÈÜÒºZÖк¬Óеķ½·¨ÊÇ                              ¡£
£¨5£©²éÔÄ×ÊÁÏÖª£¬ÔÚ²»Í¬Î¶ÈÏÂFe2O3±»CO»¹Ô­£¬²úÎï¿ÉÄÜΪFe3O4¡¢FeO»òFe£¬¹ÌÌåÖÊÁ¿Ó뷴ӦζȵĹØϵÈçÏÂͼËùʾ¡£

¸ù¾ÝͼÏóÍƶÏ670¡æʱFe2O3»¹Ô­²úÎïµÄ»¯Ñ§Ê½Îª              £¬²¢Éè¼ÆÒ»¸ö¼òµ¥µÄʵÑ飬֤Ã÷¸Ã»¹Ô­²úÎïµÄ³É·Ö£¨¼òÊöʵÑé²Ù×÷¡¢ÏÖÏóºÍ½áÂÛ£©¡£                                 ¡£ÒÇÆ÷×ÔÑ¡¡£¿É¹©Ñ¡ÔñµÄÊÔ¼Á£ºÏ¡H2SO4¡¢Ï¡ÑÎËá¡¢H2O2ÈÜÒº¡¢NaOHÈÜÒº¡¢KSCNÈÜÒº¡£

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

¾«Ó¢¼Ò½ÌÍø