A¡¢B¡¢CÊÇÖÐѧ»¯Ñ§³£¼ûµÄÈýÖÖÎïÖÊ£¬ËüÃÇÖ®¼äµÄÏ໥ת»¯¹ØϵÈçÏ£¨²¿·Ö·´Ó¦Ìõ¼þ¼°²úÎïÂÔÈ¥£©¡£

£¨1£©ÈôAÊÇÒ»ÖÖ»ÆÉ«µ¥ÖʹÌÌ壬ÔòB¡úCµÄ»¯Ñ§·½³ÌʽΪ                         ¡£
£¨2£©ÈôAÊÇÒ»ÖÖ»îÆýðÊô£¬CÊǵ­»ÆÉ«¹ÌÌ壬ÔòCµÄÃû³ÆΪ            £¬ÊÔÓû¯Ñ§·½³Ìʽ±íʾ¸ÃÎïÖÊÓë¶þÑõ»¯Ì¼ÆøÌåµÄ·´Ó¦                              ¡£½«C³¤ÆÚ¶ÖÃÓÚ¿ÕÆøÖУ¬×îºó½«±ä³ÉÎïÖÊD£¬DµÄ»¯Ñ§Ê½Îª            ¡£ÏÖÓÐDºÍNaHCO3µÄ¹ÌÌå»ìºÏÎï10g£¬¼ÓÈÈÖÁÖÊÁ¿²»Ôٸı䣬ʣÓà¹ÌÌåÖÊÁ¿Îª9.38 g£¬DµÄÖÊÁ¿·ÖÊýΪ       ¡£
£¨3£©ÈôCÊǺì×ØÉ«ÆøÌ壬A¿ÉÄÜÊÇÒ»ÖÖÄÜʹʪÈóµÄºìɫʯÈïÊÔÖ½±äÀ¶µÄÆøÌå¡£ÏÂͼÊÇʵÑéÊÒÖÆÈ¡AÆøÌåµÄ×°Öã¬Çë½áºÏËùѧ֪ʶ£¬»Ø´ðÏÂÁÐÎÊÌ⣺

¢ÙÊÕ¼¯AµÄ·½·¨ÊÇ       £¬ÑéÖ¤AÊÇ·ñÒѾ­ÊÕ¼¯ÂúµÄ·½·¨ÊÇ        £¨ÈÎдһÖÖ£©¡£
¢Úд³öʵÑéÊÒÖÆÈ¡AµÄ»¯Ñ§·½³Ìʽ                           ¡£
¢ÛÈôÓÐ5£®35gÂÈ»¯ï§²Î¼Ó·´Ó¦£¬Ôò²úÉúµÄAÆøÌåÔÚ±ê×¼×´¿öϵÄÌå»ýΪ      L¡£
¢ÜÊÔд³öCÓëË®·´Ó¦µÄ»¯Ñ§·½³Ìʽ             £¬·´Ó¦¿ÉµÃµ½ËáX£¬XÊÇ       µç
½âÖÊ£¨Ìî¡°Ç¿¡±»ò¡°Èõ¡±£©¡£ÈçÏÂͼ£º×ãÁ¿XµÄŨÈÜÒºÓëCu·´Ó¦£¬Ð´³öÉÕÆ¿Öз¢Éú·´Ó¦µÄÀë×Ó·½³Ìʽ         ¡£ÊµÑéÍê±Ïºó£¬ÊÔ¹ÜÖÐÊÕ¼¯µ½µÄÆøÌåµÄÖ÷Òª³É·ÖΪ    £¨Ð´»¯Ñ§Ê½£©


£¨1£©2SO2£«O22SO3
£¨2£©¹ýÑõ»¯ÄÆ     2Na2O2£«2CO2£½2 Na2CO3£«O2        Na2CO3          83.2%
£¨3£©¢ÙÏòÏÂÅÅ¿ÕÆø·¨   ½«ÊªÈóµÄºìɫʯÈïÊÔÖ½ÖÃÓÚÊԹܿڴ¦£¬ÈôÊÔÖ½±äÀ¶£¬ÔòÖ¤Ã÷°±ÆøÒÑÊÕ¼¯Âú¡£
£¨»òÓÃÕºÓÐŨÑÎËáµÄ²£Á§°ô¿¿½üÊԹܿڴ¦£¬Èô²úÉú´óÁ¿°×ÑÌ£¬ÔòÖ¤Ã÷°±ÆøÒÑÊÕ¼¯Âú£©
¢ÚCa(OH)2£«2NH4ClCaCl2£«2NH3¡ü£«2H2O    ¢Û2.24
¢Ü3NO2£«H2O£½2 HNO3£«NO  Ç¿  Cu£«4H£«£«2 NO3-£½Cu2£«£«2 NO2¡ü£«2H2O  NO

½âÎöÊÔÌâ·ÖÎö£º£¨1£©ÈôAÊÇÒ»ÖÖ»ÆÉ«µ¥ÖʹÌÌ壬ÔòAÊÇSµ¥ÖÊ£¬ÊôÓÚBÊǶþÑõ»¯Áò£¬CÊÇÈýÑõ»¯Áò£¬ÔòB¡úCµÄ»¯Ñ§·½³ÌʽΪ2SO2+O22SO3¡££¨2£©ÈôAÊÇÒ»ÖÖ»îÆýðÊô£¬CÊǵ­»ÆÉ«¹ÌÌ壬ÔòAÊÇÄÆ£¬BÊÇÑõ»¯ÄÆ£¬CÊǹýÑõ»¯ÄÆ£®¹ýÑõ»¯ÄÆÏÈÎüÊÕ¿ÕÆøÖеÄË®ÕôÆø2Na2O2+2H2O=4NaOH+O2¡ü£¬µÃµ½NaOH¡£ÔÙÎüÊÕCO2£¬·¢Éú·´Ó¦Îª£ºCO2£«2NaOH=Na2CO3£«H2O;ÈÜÒºµÄË®·ÖÕô·¢£¬ÐγÉNa2CO3¡¤10H2O¡£¾§Ìå·ç»¯µÃµ½Na2CO3¡£¼ÓÈÈʱ·¢Éú·´Ó¦£º2NaHCO3Na2CO3£«CO2¡ü£«H2O.n(H2CO3)= 10g-9.38g=0.62g¡Â62g/mol=0.01mol.ËùÒÔn(NaHCO3)=0.02mol£®m (NaHCO3)=0.02mol¡Á84g/mol=1.68g
m(Na2CO3)=10g-1.68g=8.32g£¬Òò´ËNa2CO3µÄÖÊÁ¿·ÖÊýΪ(8.32g¡Â10g)¡Á100%=83.2%¡£
£¨3£©ÈôAΪÄÜʹʪÈóµÄºìɫʯÈïÊÔÖ½±äÀ¶µÄÆøÌ壬ÔòAÓ¦¸ÃÊÇ°±Æø£¬BΪNO£»CÊǺì×ØÉ«ÆøÌ壬ӦΪNO2¡£¢ÙAΪ°±Æø£¬¼«Ò×ÈÜÓÚË®£¬ËùÒÔ²»ÄÜÓÃÅÅË®·¨ÊÕ¼¯¡£ÓÉÓÚ°±ÆøµÄÃܶȱȿÕÆøС£¬¿ÉÓÃÏòÏÂÅÅ¿ÕÆø·¨ÊÕ¼¯¡£¼ìÑé°±ÆøÊÇ·ñÊÕ¼¯Âú£¬¿É½«ÊªÈóµÄºìɫʯÈïÊÔÖ½ÖÃÓÚÊԹܿڴ¦£¬ÈôÊÔÖ½±äÀ¶£¬ÔòÖ¤Ã÷°±ÆøÒÑÊÕ¼¯Âú£»»òÓÃÎÞÉ«µÄ·Ó̪ÊÔÖ½ÖÃÓÚÊԹܿڴ¦£¬ÈôÊÔÖ½±äºì£¬ÔòÖ¤Ã÷°±ÆøÒÑÊÕ¼¯Âú£»Ò²¿ÉÒÔÓÃÕºÓÐŨÑÎËáµÄ²£Á§°ô¿¿½üÊԹܿڴ¦£¬Èô²úÉú´óÁ¿°×ÑÌ£¬ÔòÖ¤Ã÷°±ÆøÒÑÊÕ¼¯Âú¡£¢ÚʵÑéÊÒÓÃÇâÑõ»¯¸ÆºÍÂÈ»¯ï§ÔÚ¼ÓÈÈÌõ¼þÏ·´Ó¦×¼±¸°±Æø£¬·´Ó¦µÄ·½³ÌʽΪCa(OH)2£«2NH4ClCaCl2£«2NH3¡ü£«2H2O.¢Ûn£¨NH4Cl£©==0.1mol£¬Ôòn£¨NH3£©=0.1mol£¬V£¨NH3£©="0.1mol" ¡Á22.4L/mol=2.24L£¬
¢ÜCΪNO2£¬ÓëË®·´Ó¦Éú²úÏõËáºÍNO£¬·´Ó¦µÄ·½³ÌʽΪ3NO2+H2O=2HNO3+NO£¬HNO3ÊÇÇ¿µç½âÖÊ£¬¾ßÓÐÇ¿Ñõ»¯ÐÔ£¬¿ÉÓÃÍ­·´Ó¦£¬·´Ó¦µÄÀë×Ó·½³ÌʽΪCu+4H++2NO3-=Cu2++2NO2¡ü+2H2O£¬ÊµÑéÍê±Ïºó£¬ÊÔ¹ÜÖÐÊÕ¼¯µ½µÄÆøÌåµÄÖ÷Òª³É·ÖΪNO£®
¿¼µã£ºÎïÖʵÄÍƶϡ¢ÄÆÔªËصĵ¥Öʼ°»¯ºÏÎïµÄÏ໥ת»¯¡¢»ìºÏÎïÖÐÎïÖʺ¬Á¿µÄ¼ÆËã¡¢°±ÆøµÄʵÑéÊÒÖÆÈ¡¡¢ÊÕ¼¯¡¢¼ìÑé¡¢ÐÔÖÊ¡¢»¯Ñ§·½³Ìʽ¡¢Àë×Ó·½³ÌʽµÄÊéдµÄ֪ʶ¡£

Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£ºµ¥Ñ¡Ìâ

ÔÚ»¯Ñ§Ñ§Ï°ÓëÑо¿ÖÐÀàÍƵÄ˼ά·½·¨ÓÐʱ»á²úÉú´íÎóµÄ½áÂÛ£¬Òò´ËÀàÍƵĽáÂÛ×îÖÕÒª¾­¹ýʵ¼ùµÄ¼ìÑé²ÅÄÜÈ·¶¨ÆäÕýÈ·Óë·ñ¡£ÏÂÁм¸ÖÖÀàÍƽáÂÛÖÐÕýÈ·µÄÊÇ£¨    £©
¢ÙHClÆøÌå¿É±»Å¨ÁòËá¸ÉÔHIÆøÌåÒ²¿É±»Å¨ÁòËá¸ÉÔ
¢Ú¹ýÁ¿CO2ͨÈëƯ°×·ÛÈÜÒº£¬ËùµÃÈÜÒº¾ßÓÐƯ°×ÐÔ£¬¹ýÁ¿SO2ͨÈëƯ°×·ÛÈÜÒº£¬ËùµÃÈÜÒºÒ²¾ßÓÐƯ°×ÐÔ(²»¿¼ÂÇÈܽâ)
¢Û±½²»ÄÜʹËáÐÔ¸ßÃÌËá¼ØÍÊÉ«£¬¼×±½Ò²²»ÄÜʹËáÐÔ¸ßÃÌËá¼ØÍÊÉ«
¢ÜAl(OH)3£®Cu(OH)2ÊÜÈÈÒ׷ֽ⣬Fe(OH)3ÊÜÈÈÒ²Ò×·Ö½â
¢Ý37¡æʱ£¬Fe3+£®Cu2+ÄÜ´ß»¯H2O2µÄ·Ö½â£»100¡æʱ£¬MnO2£®¹ýÑõ»¯ÇâøҲÄÜ´ß»¯H2O2µÄ·Ö½â

A£®¢ÜB£®¢Ú¢ÛC£®¢Ü¢ÝD£®¢Ù¢Ú¢Ü¢Ý

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£ºµ¥Ñ¡Ìâ

Ïò100mL18mol/LµÄÁòËáÖмÓÈë×ãÁ¿Í­Æ¬£¬¼ÓÈȲ¢³ä·Ö·´Ó¦¡£ÏÂÁÐÓйØ˵·¨ÕýÈ·µÄÊÇ

A£®³ä·Ö·´Ó¦ºóתÒÆ1.8molµç×Ó B£®H2SO4Ö»×÷Ñõ»¯¼Á
C£®Èô²»¼ÓÈÈÓ¦Éú³ÉH2 D£®ÏûºÄµÄÍ­µÄÖÊÁ¿Ò»¶¨ÉÙÓÚ57.6g

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£ºÌî¿ÕÌâ

ÇâÄÜÔ´ÊÇÒ»ÖÖÖØÒªµÄÇå½àÄÜÔ´¡£ÏÖÓÐÁ½ÖֿɲúÉúH2µÄ»¯ºÏÎï¼×ºÍÒÒ¡£½«6.00 g¼×¼ÓÈÈÖÁÍêÈ«·Ö½â£¬Ö»µÃµ½Ò»ÖÖ¶ÌÖÜÆÚÔªËصĽðÊôµ¥ÖʺÍ6.72 LH2(ÒÑÕÛËã³É±ê×¼×´¿ö)¡£¼×ÓëË®·´Ó¦Ò²ÄܲúÉúH2£¬Í¬Ê±»¹²úÉúÒ»ÖÖ°×É«³ÁµíÎ¸Ã°×É«³Áµí¿ÉÈÜÓÚNaOHÈÜÒº¡£»¯ºÏÎïÒÒÔÚ´ß»¯¼Á´æÔÚÏ¿ɷֽâµÃµ½H2ºÍÁíÒ»ÖÖµ¥ÖÊÆøÌå±û£¬±ûÔÚ±ê׼״̬ϵÄÃܶÈΪ1.25 g/L¡£Çë»Ø´ðÏÂÁÐÎÊÌ⣺
(1)¼×µÄ»¯Ñ§Ê½ÊÇ_________£»Òҵĵç×ÓʽÊÇ__________¡£
(2)¼×ÓëË®·´Ó¦µÄ»¯Ñ§·½³ÌʽÊÇ__________________________________¡£
(3)ÆøÌå±ûÓë½ðÊôþ·´Ó¦µÄ²úÎïÊÇ_______(Óû¯Ñ§Ê½±íʾ)¡£
(4)ÒÒÔÚ¼ÓÈÈÌõ¼þÏÂÓëCuO·´Ó¦¿ÉÉú³ÉCuºÍÆøÌå±û£¬Ð´³ö¸Ã·´Ó¦µÄ»¯Ñ§·½³Ìʽ_________¡£ÓÐÈËÌá³ö²úÎïCuÖпÉÄÜ»¹º¬ÓÐCu2O£¬ÇëÉè¼ÆʵÑé·½°¸ÑéÖ¤Ö®______________¡£(ÒÑÖªCu2O+2H+==Cu+Cu2++H2O)
(5)¼×ÓëÒÒÖ®¼ä_______(Ìî¡°¿ÉÄÜ¡±»ò¡°²»¿ÉÄÜ¡±)·¢Éú·´Ó¦²úÉúH2£¬ÅжÏÀíÓÉÊÇ________¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£ºÌî¿ÕÌâ


£¨1£©Ð´³öÏÂÁз´Ó¦µÄ»¯Ñ§·½³Ìʽ£º
¢ÙÂÁÈÈ·´Ó¦£¨ÂÁ·ÛÓëËÄÑõ»¯ÈýÌú£©£º                               £»
¢ÚͭƬÓë¹ýÁ¿µÄŨÁòËá¹²ÈÈ£º                             £»
£¨2£©Ð´³öÏÂÁз´Ó¦µÄÀë×Ó·½³Ìʽ£º
¢Ûï§ÑÎÈÜÒºÓëÉÕ¼îÈÜÒº¹²ÈÈ£º                                            £»
¢ÜͭƬÓëŨÏõËá·´Ó¦£º                                            ¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£ºÌî¿ÕÌâ

ÒÑÖªA¡¢B¡¢C¡¢D¡¢E¡¢X´æÔÚÏÂͼʾת»¯¹Øϵ(²¿·ÖÉú³ÉÎïºÍ·´Ó¦Ìõ¼þÂÔ)¡£

£¨1£©ÈôEΪ£¬ÔòAÓëË®·´Ó¦µÄ»¯Ñ§·½³Ìʽ         ¡£±íʾXÈÜÒº³Ê¼îÐÔµÄÀë×Ó·½³ÌʽΪ         £¬Óýṹʽ±íʾC·Ö×Ó£º            ¡£
¢Úµ±XΪ½ðÊôµ¥ÖÊʱ£¬ÔòXÓëBµÄÏ¡ÈÜÒº·´Ó¦Éú³ÉCµÄÀë×Ó·´Ó¦·½³ÌʽΪ         ¡£
£¨2£©ÈôEΪ³£¼ûµ¥ÖÊÆøÌ壬DΪ°×É«½º×´³Áµí£¬AµÄ»¯Ñ§Ê½¿ÉÄÜÊÇ     £¬BÖк¬ÓеĻ¯Ñ§¼üÀàÐÍΪ          £¬CÓëX·´Ó¦µÄÀë×Ó·½³ÌʽΪ                    ¡£
£¨3£©ÈôA¡¢B¾ùΪÆøÌåµ¥ÖÊ£¬D¿ÉÓëË®ÕôÆøÔÚÒ»¶¨Ìõ¼þÏ·¢Éú¿ÉÄæ·´Ó¦Éú³ÉCºÍÒ»ÖÖ¿ÉȼÐÔÆøÌåµ¥ÖÊ£¬Ôò¸Ã¿ÉÄæ·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ                          ¡£t¡æʱ£¬ÔÚÃܱպãÈݵÄijÈÝÆ÷ÖÐͶÈëµÈÎïÖʵÄÁ¿µÄDºÍË®ÕôÆø£¬Ò»¶Îʱ¼äºó´ïµ½Æ½ºâ£¬¸ÃζÈÏ·´Ó¦µÄ»¯Ñ§Æ½ºâ³£ÊýK=1£¬ÔòDµÄת»¯ÂÊΪ           ¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£ºÌî¿ÕÌâ

Ó¡Ë¢µç·µÄ·Ï¸¯Ê´ÒºÖк¬ÓдóÁ¿CuCl2¡¢FeCl2ºÍFeCl3£¬ÈÎÒâÅŷŽ«µ¼Ö»·¾³ÎÛȾ¼°×ÊÔ´µÄÀË·Ñ£¬¿É´Ó¸Ã·ÏÒºÖлØÊÕÍ­£¬²¢½«ÌúµÄ»¯ºÏÎïÈ«²¿×ª»¯ÎªFeCl3ÈÜÒº£¬×÷Ϊ¸¯Ê´ÒºÔ­ÁÏÑ­»·Ê¹Óá£
(1)²âµÃij·Ï¸¯Ê´ÒºÖк¬CuCl2 1.5 mol¡¤L£­1¡¢FeCl2 3.0 mol¡¤L£­1¡¢FeCl3 1.0 mol¡¤L£­1¡¢HCl 3.0 mol¡¤L£­1¡£
È¡·Ï¸¯Ê´Òº200 mL°´ÈçÏÂÁ÷³ÌÔÚʵÑéÊÒ½øÐÐʵÑ飺

»Ø´ðÏÂÁÐÎÊÌ⣺
¢Ù·Ï¸¯Ê´ÒºÖмÓÈë¹ýÁ¿Ìú·Ûºó£¬·¢Éú·´Ó¦µÄÀë×Ó·½³ÌʽΪ________¡£
¢Ú¼ìÑé·Ï¸¯Ê´ÒºÖк¬ÓÐFe3£«µÄʵÑé²Ù×÷ÊÇ________£»ÔÚÉÏÊöÁ÷³ÌÖУ¬¡°¹ýÂË¡±Óõ½µÄ²£Á§ÒÇÆ÷ÓÐÉÕ±­¡¢²£Á§°ô¡¢________¡£
¢ÛÓÉÂËÔüµÃµ½´¿Í­£¬³ýÔÓËùÐèÊÔ¼ÁÊÇ________¡£
(2)ij»¯Ñ§ÐËȤС×éÀûÓÃÏÂͼËùʾװÖÃÖÆÈ¡ÂÈÆø²¢Í¨Èëµ½FeCl2ÈÜÒºÖлñµÃFeCl3ÈÜÒº¡£

¢ÙʵÑ鿪ʼǰ£¬Ä³Í¬Ñ§¶ÔʵÑé×°ÖýøÐÐÁËÆøÃÜÐÔ¼ì²é£¬·½·¨ÊÇ________¡£
¢ÚŨÑÎËáÓë¶þÑõ»¯Ã̼ÓÈÈ·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ________£»ÉÕ±­ÖÐNaOHÈÜÒºµÄ×÷ÓÃÊÇ________¡£
¢Û²Î¿¼(1)ÖÐÊý¾Ý£¬°´ÉÏÊöÁ÷³Ì²Ù×÷£¬Ðè³ÆÈ¡Fe·ÛµÄÖÊÁ¿Ó¦²»ÉÙÓÚ________g£¬ÐèͨÈëCl2µÄÎïÖʵÄÁ¿Ó¦²»ÉÙÓÚ________ mol¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£ºÌî¿ÕÌâ

ÈçͼËùʾ£¬½«¼×¡¢ÒÒÁ½¸ö×°Óв»Í¬ÎïÖʵÄÕëͲÓõ¼¹ÜÁ¬½ÓÆðÀ´£¬½«ÒÒÕëͲÄÚµÄÎïÖÊѹµ½¼×ÕëͲÄÚ£¬½øÐÐϱíËùÁеIJ»Í¬ÊµÑé(ÆøÌåÔÚͬÎÂͬѹϲⶨ)¡£ÊԻشðÏÂÁÐÎÊÌ⣺

(1)ʵÑé1ÖУ¬³Áµí×îÖÕ±äΪ_______É«£¬Ð´³ö³Áµí±äÉ«µÄ»¯Ñ§·½³Ìʽ_____________________¡£
(2)ʵÑé2¼×ÕëͲÄÚµÄÏÖÏóÊÇ£ºÓÐ_______Éú³É£¬¼×Ͳ»îÈû_______Òƶ¯(Ìî¡°ÏòÍ⡱¡¢¡°ÏòÄÚ¡±»ò¡°²»¡±)¡£·´Ó¦ºó¼×ÕëͲÄÚÓÐÉÙÁ¿µÄ²ÐÁôÆøÌ壬ÕýÈ·µÄ´¦Àí·½·¨Êǽ«ÆäͨÈë_______ÈÜÒºÖС£
(3)ʵÑé3ÖУ¬¼×ÖеÄ30 mLÆøÌåÊÇNO2ºÍN2O4µÄ»ìºÏÆøÌ壬ÄÇô¼×ÖÐ×îºóÊ£ÓàµÄÎÞÉ«ÆøÌåÊÇ_______£¬Ð´³öNO2ÓëH2O·´Ó¦µÄ»¯Ñ§·½³Ìʽ____________________________¡£
(4)ʵÑé4ÖУ¬ÒÑÖª£º3Cl2+2NH3=N2+6HCl¡£¼×ÕëͲ³ý»îÈûÓÐÒƶ¯£¬ÕëͲÄÚÓа×Ñ̲úÉúÍ⣬ÆøÌåµÄÑÕÉ«±ä»¯Îª_______¡£×îºóÕëͲÄÚÊ£ÓàÆøÌåµÄÌå»ýԼΪ_______mL¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£ºÌî¿ÕÌâ

¶ÌÖÜÆÚÔªËØA¡¢B¡¢C¡¢D¡¢EÔÚÔªËØÖÜÆÚ±íÖеÄλÖÃÈçÏÂͼËùʾ£¬BÊÇÐγɻ¯ºÏÎïÖÖÀà×î¶àµÄÔªËØ¡£

Çë»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©ÃèÊöDÔÚÔªËØÖÜÆÚ±íÖеÄλÖãº_____________________
£¨2£©±È½ÏA¡¢C¡¢DÔªËؼòµ¥Àë×Ӱ뾶µÄ´óС£º______£¾______£¾______(Ìî΢Á£·ûºÅ)
£¨3£©EµÄÇ⻯ÎïÓëÆä×î¸ß¼ÛÑõ»¯ÎïµÄË®»¯ÎïµÄ¼ØÑι²ÈÈÄÜ·¢Éú·´Ó¦£¬Éú³ÉÒ»ÖÖÆøÌåµ¥ÖÊ£¬·´Ó¦µÄ»¯Ñ§·´Ó¦·½³ÌʽΪ_______________________________________________.
£¨4£©FÓëDͬÖ÷×åÇÒÏàÁÚ£¬Çë˵³öDµÄÇ⻯Îï±ÈFµÄÇ⻯ÎïÎȶ¨µÄ¸ù±¾Ô­Òò£º______________£»
ÓøßÄÜÉäÏßÕÕÉäҺ̬ˮʱ£¬Ò»¸öË®·Ö×ÓÄÜÊͷųöÒ»¸öµç×Ó£¬Í¬Ê±²úÉúÒ»ÖÖ¾ßÓнÏÇ¿µÄÑõ»¯ÐÔµÄÑôÀë×Ó£¬ÊÔд³öÑôÀë×ӵĵç×Óʽ£º________£¬Ð´³ö¸ÃÑôÀë×ÓÓëFÇ⻯ÎïµÄË®ÈÜÒº·´Ó¦µÄÀë×Ó·½³Ìʽ£º__________________________________________________________¡£
£¨5£©ÔÚFeºÍCu µÄ»ìºÏÎïÖмÓÈëÒ»¶¨Á¿µÄCµÄ×î¸ß¼ÛÑõ»¯ÎïµÄË®»¯ÎïÏ¡ÈÜÒº£¬³ä·Ö·´Ó¦ºóÊ£Óà½ðÊôm1g,ÔÙÏòÆäÖмÓÈëÒ»¶¨Á¿µÄÏ¡ÁòËᣬ³ä·Ö·´Ó¦ºó£¬Ê£Óà½ðÊôm2g¡£ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ£¨       £©
A£®¼ÓÈëÏ¡ÁòËáÇ°£¬¼ÓÈëÏ¡ÁòËáºóµÄÈÜÒºÖп϶¨¶¼ÓÐCu2+
B£®¼ÓÈëÏ¡ÁòËáÇ°£¬¼ÓÈëÏ¡ÁòËáºóµÄÈÜÒºÖп϶¨¶¼ÓÐFe2+
C£®m1Ò»¶¨´óÓÚm2
D£®Ê£Óà¹ÌÌåm1gÖÐÒ»¶¨Óе¥ÖÊÍ­£¬Ê£Óà¹ÌÌåm2gÖÐÒ»¶¨Ã»Óе¥ÖÊÍ­

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸