¡¾ÌâÄ¿¡¿Ä³»¯Ñ§ÐËȤС×éÔÚʵÑéÊÒ´Óº£´ø»ÒÖÐÌáÈ¡µâ²¢ÖƱ¸KI¾§Ìå¡£Çë»Ø´ðÏÂÁÐÎÊÌâ

(1)´ÓË®ÈÜÒºÖÐÝÍÈ¡µâ¿ÉÒÔÑ¡ÓõÄÊÔ¼ÁÊÇ____________¡£(ÌîÐòºÅ)

A£®¾Æ¾« B£®CCl4 C£®¼ºÏ© D£®Ö±ÁóÆûÓÍ

(2)KI¾§ÌåµÄÖƱ¸£¬ÊµÑé×°ÖÃÈçͼ£º

ʵÑé²½ÖèÈçÏÂ

i£®ÅäÖÆ0.5mol¡¤L1µÄKOHÈÜÒº¡£

i£®ÔÚÈý¾±Æ¿ÖмÓÈë12.7gµ¥ÖÊI2ºÍ250mL 0.5mol¡¤L1µÄKOHÈÜÒº£¬½Á°èÖÁµâÍêÈ«Èܽ⡣

¢££®Í¨¹ýµÎҺ©¶·Ïò·´Ó¦ºóµÄÈÜÒºÖеμÓÊÊÁ¿¼×Ëᣬ³ä·Ö·´Ó¦ºó£¬HCOOH±»Ñõ»¯ÎªCO2£¬ÔÙÓÃKOHÈÜÒºµ÷pHÖÁ9~10£¬½«ËùµÃÈÜÒºÕô·¢Å¨Ëõ£¬ÀäÈ´½á¾§¡¢¹ýÂË¡¢Ï´µÓ¡¢¸ÉÔï¡£µÃKI²úÆ·8.3g¡£Çë»Ø´ðÏÂÁÐÎÊÌ⣺

¢ÙÅäÖÆ0.5mol¡¤L1 KOHÈÜҺʱ£¬ÏÂÁвÙ×÷µ¼ÖÂÅäµÃµÄÈÜҺŨ¶ÈÆ«¸ßµÄÊÇ_____(ÌîÐòºÅ)¡£

A£®ÍÐÅÌÉÏ·Ö±ð·ÅÖÃÖÊÁ¿ÏàµÈµÄֽƬºó³ÆÁ¿KOH¹ÌÌå

B£®KOH¹ÌÌåÑùÆ·ÖлìÓÐK2O2

C£®³ÆÁ¿ºÃµÄ¹ÌÌå·ÅÈëÉÕ±­ÖÐÈܽâδ¾­ÀäÈ´Ö±½ÓתÒÆÈëÈÝÁ¿Æ¿

D£®Î´Ï´µÓÉÕ±­¼°²£Á§°ôÖ±½ÓÏòÈÝÁ¿Æ¿ÖмÓË®¶¨ÈÝ

E£®¶¨ÈÝʱÑöÊӿ̶ÈÏß

¢Ú²½Ö袢ÖÐI2ÓëKOHÈÜÒº·´Ó¦Éú³ÉµÄÑõ»¯²úÎïºÍ»¹Ô­²úÎïµÄÎïÖʵÄÁ¿Ö®±ÈΪ1¡Ã5£¬Çëд³öÑõ»¯²úÎïµÄ»¯Ñ§Ê½£º____________¡£

¢Û²½Ö袣ÖÐÏòÈÜÒºÖеμÓÊÊÁ¿¼×Ëáʱ£¬Ðè´ò¿ª»îÈû___________¡£(Ìî¡°a¡±¡°b¡±»ò¡°aºÍb¡±)

¢ÜʵÑéÖУ¬¼ÓÈëHCOOH·¢ÉúÑõ»¯»¹Ô­·´Ó¦µÄÀë×Ó·½³ÌʽΪ____________________¡£

¢ÝʵÑéÖÐKIµÄ²úÂÊΪ________________%

¡¾´ð°¸¡¿BD BC KIO3 b 3HCOOH +IO3-===I-+3CO2¡ü+ 3H2O 50

¡¾½âÎö¡¿

£¨1£©´ÓË®ÈÜÒºÖÐÝÍÈ¡µâ£¬×÷ΪÝÍÈ¡¼ÁµÄÎïÖÊÒªÂú×㣺ÈÜÖÊÔÚÝÍÈ¡¼ÁÖÐÈܽâ¶È½Ï´ó¡¢ÝÍÈ¡¼ÁÓëÔ­ÈܼÁ¼°ÈÜÖʾù²»·´Ó¦¡¢ÝÍÈ¡¼ÁÓëÔ­ÈܼÁ²»»¥ÈÜ¡£

A.¾Æ¾«ÓëµâË®²»·´Ó¦£¬µ«ÓëË®»¥ÈÜ£¬¹Ê²»Ñ¡A£»

B.ËÄÂÈ»¯Ì¼ÓëµâË®²»·´Ó¦£¬ÓëË®²»»¥ÈÜ£¬ÇÒµâÔÚËÄÂÈ»¯Ì¼ÖеÄÈܽâ¶È¸ü´ó£¬¹ÊÑ¡B£»

C.¼ºÏ©¿ÉÒԺ͵ⷴӦ£¬²»ÄÜ×öÝÍÈ¡¼Á£¬¹Ê²»Ñ¡C£»

D.Ö±ÁóÆûÓ͵ÄÖ÷Òª³É·ÝÊÇÍéÌþÓë»·ÍéÌþ£¬ÓëµâË®²»·´Ó¦£¬ÓëË®²»»¥ÈÜ£¬ÇÒµâÔÚÆäÖеÄÈܽâ¶È¸ü´ó£¬¹ÊÑ¡D¡£±¾Ð¡Ìâ´ð°¸Îª£ºBD¡£

£¨2£©¢ÙA.KOH¹ÌÌå¾ßÓÐÎüË®ÐÔ£¬ÇÒÄÜÓë¿ÕÆøÖжþÑõ»¯Ì¼·´Ó¦£¬ÔÚֽƬÉϳÆÁ¿KOH¹ÌÌ壬»áʹËù³ÆÁ¿µÄKOHÖÊÁ¿Æ«Ð¡£¬µ¼ÖÂÅäµÃµÄÈÜҺŨ¶ÈÆ«µÍ£¬¹Ê²»Ñ¡A£»

B.1molK2O2ÓëË®·´Ó¦Éú³É2molKOH£¬1molK2O2µÄÖÊÁ¿Îª110g£¬¶ø2molKOHµÄÖÊÁ¿Îª112g£¬ÈôKOH¹ÌÌåÑùÆ·ÖлìÓÐK2O2ÔòʹËùÅäÈÜÒºÖÐÈÜÖÊKOHµÄÎïÖʵÄÁ¿Ôö´ó£¬µ¼ÖÂÅäµÃµÄÈÜҺŨ¶ÈÆ«¸ß£¬¹ÊÑ¡B£»

C.ÈÜҺδ¾­ÀäÈ´¼´×¢ÈëÈÝÁ¿Æ¿£¬ÀäÈ´ºóÈÜÒºÌå»ýËõС£¬µ¼ÖÂŨ¶ÈÆ«´ó£¬¹ÊÑ¡C£»

D.δϴµÓÉÕ±­¼°²£Á§°ôÖ±½ÓÏòÈÝÁ¿Æ¿ÖмÓË®¶¨ÈÝ£¬µ¼ÖÂÈÜÖʵÄÎïÖʵÄÁ¿Æ«Ð¡£¬ÅäÖƵÄÈÜҺŨ¶ÈÆ«µÍ£¬¹Ê²»Ñ¡D£»

E.¶¨ÈÝʱÑöÊӿ̶ÈÏߣ¬µ¼ÖÂÈÜÒºµÄÌå»ýÆ«´ó£¬ËùÒÔÅäÖÆÈÜÒºµÄŨ¶ÈÆ«µÍ£¬¹Ê²»Ñ¡E¡£±¾Ð¡Ìâ´ð°¸Îª£ºBC¡£

¢ÚI2ÓëKOHÈÜÒº·´Ó¦£¬I2¼È±»Ñõ»¯ÓÖ±»»¹Ô­£¬ÈÝÒ×Åжϻ¹Ô­²úÎïΪKI£¬ÈôÉú³ÉµÄÑõ»¯²úÎïºÍ»¹Ô­²úÎïµÄÎïÖʵÄÁ¿Ö®±ÈΪ1£º5£¬¸ù¾ÝµÃʧµç×ÓÊغ㣬¿ÉÅжϳöÑõ»¯²úÎïÖеâÔªËØ»¯ºÏ¼ÛΪ+5¼Û£¬¿ÉÍƳöÑõ»¯²úÎïΪKIO3¡£±¾Ð¡Ìâ´ð°¸Îª£ºKIO3¡£

¢Û²½Ö袣ÖÐÏòÈÜÒºÖеμÓÊÊÁ¿¼×Ëáʱ£¬Ê¹ÓõÄÊǺãѹµÎҺ©¶·£¬Æðµ½ÁËƽºâѹǿ×÷Óã¬Òò´ËÖ»Ðè´ò¿ª»îÈûb£¬¼´¿ÉÒÔʹ¼×Ëá˳ÀûµÎÏ¡£±¾Ð¡Ìâ´ð°¸Îª£ºb¡£

¢ÜÓÉÐÅÏ¢¿ÉÖª£¬¼ÓÈë¼×ËáµÄ×÷ÓÃÊÇ»¹Ô­µâËá¼Ø£¬HCOOH±»Ñõ»¯ÎªCO2£¬¸ù¾ÝµÃʧµç×ÓÊغãºÍµçºÉÊغãд³öHCOOH·¢ÉúÑõ»¯»¹Ô­·´Ó¦µÄÀë×Ó·½³ÌʽΪ£º3HCOOH +IO3-===I-+3CO2¡ü+ 3H2O¡£±¾Ð¡Ìâ´ð°¸Îª£º3HCOOH +IO3-===I-+3CO2¡ü+ 3H2O¡£

¢Ý12.7gI2µÄÎïÖʵÄÁ¿Îª0.05mol£¬KOHµÄÎïÖʵÄÁ¿Îª0.125mol£¬ÓÉ¿ÉÖª£¬KOH¹ýÁ¿£¬KIO3±»HCOOH»¹Ô­Ò²Éú³ÉKI£¬¹ÊÀíÂÛÉÏ0.05molI2¿ÉÉú³É0.1molKI£¨ÖÊÁ¿Îª16.6g£©£¬ËùÒÔʵÑéÖÐKIµÄ²úÂÊΪ¡£±¾Ð¡Ìâ´ð°¸Îª£º50%¡£

Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

¡¾ÌâÄ¿¡¿°´ÒªÇó¶ÔÏÂͼÖÐÁ½¼«½øÐбØÒªµÄÁª½Ó²¢Ìî¿Õ£º

£¨1£©ÔÚAͼÖУ¬Ê¹Í­Æ¬ÉÏðH2ÆøÅÝ¡£Çë¼ÓÒÔ±ØÒªµÄ

Áª½Ó£¬ÔòÁª½ÓºóµÄ×°ÖýÐ____________¡£µç¼«·´Ó¦Ê½£º

п°å£º_____________________£»Í­°å£º_______________________¡£

£¨2£©ÔÚBͼÖУ¬Èôa,bΪ¶èÐԵ缫£¬Ê¹a¼«Îö³öÍ­£¬ÔòbÎö³ö£º_________________¡£

¼ÓÒÔ±ØÒªµÄÁª½Óºó£¬¸Ã×°ÖýÐ________________¡£µç¼«·´Ó¦Ê½£¬a¼«£º______________________ b¼«£º______________________¡£¾­¹ýÒ»¶Îʱ¼äºó£¬Í£Ö¹·´Ó¦²¢½Á¾ùÈÜÒº£¬ÈÜÒºµÄpHÖµ__________£¨Éý¸ß¡¢½µµÍ¡¢²»±ä£©£¬¼ÓÈëÒ»¶¨Á¿µÄ_________ºó£¬ÈÜÒºÄָܻ´ÖÁÓëµç½âÇ°ÍêÈ«Ò»Ö¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

¡¾ÌâÄ¿¡¿ÏÖÓÐHA¡¢HBºÍH2CÈýÖÖËá¡£ÊÒÎÂÏÂÓÃ0.1mol¡¤L£­1NaOHÈÜÒº·Ö±ðµÎ¶¨20.00 mLŨ¶È¾ùΪ0.1mol¡¤L£­1µÄHA¡¢HBÁ½ÖÖËáµÄÈÜÒº£¬µÎ¶¨¹ý³ÌÖÐÈÜÒºµÄpHËæµÎÈëµÄNaOH ÈÜÒºÌå»ýµÄ±ä»¯ÈçͼËùʾ¡£

£¨1£©aµãʱµÄÈÜÒºÖÐÓÉË®µçÀë³öµÄc(H+)=________mol¡¤L£­1£¬Ka(HB)=________¡£

£¨2£©ÓëÇúÏßI ÉϵÄcµã¶ÔÓ¦µÄÈÜÒºÖи÷Àë×ÓŨ¶ÈÓÉ´óµ½Ð¡µÄ˳ÐòΪ________£»bµã¶ÔÓ¦µÄÈÜÒºÖÐc(HB)____c(B£­)(Ìî¡°>¡±¡°<¡±»ò¡°=¡±)¡£

£¨3£©ÒÑÖª³£ÎÂÏÂÏò0.1mol¡¤L£­1µÄNaHC ÈÜÒºÖеÎÈ뼸µÎʯÈïÊÔÒººóÈÜÒº±ä³ÉºìÉ«¡£

¢ÙÈô²âµÃ´ËÈÜÒºµÄpH=1£¬ÔòNaHCµÄµçÀë·½³ÌʽΪ_______________¡£

¢ÚÈôÔÚ´ËÈÜÒºÖÐÄܼì²âµ½H2C ·Ö×Ó£¬Ôò´ËÈÜÒºÖÐc(C2£­)________c(H2C)(Ìî¡°>¡±¡°<¡±»ò¡°=¡±)¡£

¢ÛÈôH2CµÄÒ»¼¶µçÀëΪH2C=H++ HC£­£¬³£ÎÂÏÂ0.1mol¡¤L£­1H2CÈÜÒºÖеÄc(H+ )=0.11mol¡¤L£­1£¬Ôò0.1mol¡¤L£­1NaHCÈÜÒºÖеÄc(H+)________0.01mol¡¤L£­1(Ìî¡°>¡±¡°<¡±»ò¡°=¡±)¡£

£¨4£©ÒÑ֪ζÈʱ£¬0.1 mol¡¤L£­1µÄijһԪËáHBÔÚË®ÖÐÓÐ 0.1% ·¢ÉúµçÀ룬»Ø´ðÏÂÁи÷ÎÊÌ⣺

¢Ù¸ÃÈÜÒºµÄpH£½________¡£

¢ÚHBµÄµçÀëƽºâ³£ÊýK£½________¡£

¢ÛÓÉHBµçÀë³öµÄc(H£«)ԼΪˮµçÀë³öµÄc(H£«)µÄ________±¶¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

¡¾ÌâÄ¿¡¿ÓÐÏÂÁÐÎå×éÎïÖÊ£ºA¡¢ O2ºÍO3 B ¡¢ClºÍCl C ¡¢CH4 ÓëC7H16 D¡¢CH3CH2CH2CH3 Óë¡¡¡¡¡¡¡¡E¡¢Óë

£¨1£©______×éÁ½ÖÖÎïÖÊ»¥ÎªÍ¬Î»ËØ£»

£¨2£©______×éÁ½ÖÖÎïÖÊ»¥ÎªÍ¬ËØÒìÐÎÌ壻

£¨3£©______×éÁ½ÖÖÎïÖÊ»¥ÎªÍ¬ÏµÎ

£¨4£©______×éÁ½ÖÖÎïÖÊ»¥ÎªÍ¬·ÖÒì¹¹Ì壻

£¨5£©______×éÁ½ÖÖÎïÖÊʵΪͬһÎïÖÊ¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

¡¾ÌâÄ¿¡¿ÏÂÁÐΪԪËØÖÜÆÚ±íÖеÄÒ»²¿·Ö£¬Óû¯Ñ§Ê½»òÔªËØ·ûºÅ»Ø´ðÏÂÁÐÎÊÌâ¡£

¢ñA

¢òA

¢óA

¢ôA

¢õA

¢öA

¢÷A

0

2

¢Þ

¢ß

3

¢Ù

¢Û

¢Ý

¢à

¢â

4

¢Ú

¢Ü

¢á

£¨1£©10ÖÖÔªËØÖУ¬»¯Ñ§ÐÔÖÊ×î²»»îÆõÄÊÇ__________¡£

£¨2£©¢Ù¢Ú¢ÝÖУ¬×î¸ß¼ÛÑõ»¯ÎïµÄË®»¯Î¼îÐÔ×îÇ¿µÄÊÇ__________¡£

£¨3£©10ÖÖÔªËØÖÐ×î¸ß¼ÛÑõ»¯ÎïµÄË®»¯ÎËáÐÔ×îÇ¿µÄÊÇ__________¡£

£¨4£©ÔªËØ¢ß×é³ÉµÄº¬·Ç¼«ÐÔ¼üµÄ·Ö×ӵĵç×Óʽ£º__________¡£

£¨5£©Çø·Ö¢Ù¡¢¢ÚµÄ̼ËáÕýÑεļòµ¥ÊµÑé·½·¨__________¡£

£¨6£©¢ÙºÍ¢Ý×î¸ß¼ÛÑõ»¯Îï¶ÔÓ¦µÄË®»¯ÎïÏ໥·´Ó¦µÄÀë×Ó·½³ÌʽΪ__________¡£

£¨7£©¢ÛµÄµ¥ÖÊÓë¢ÞµÄ×î¸ß¼ÛÑõ»¯Îï·´Ó¦µÄ·½³Ìʽ£º__________¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

¡¾ÌâÄ¿¡¿²ÝËá(ÒÒ¶þËá)¿É×÷»¹Ô­¼ÁºÍ³Áµí¼Á£¬ÓÃÓÚ½ðÊô³ýÐâ¡¢Ö¯ÎïƯ°×ºÍÏ¡ÍÁÉú²ú¡£Ò»ÖÖÖƱ¸²ÝËá(º¬2¸ö½á¾§Ë®)µÄ¹¤ÒÕÁ÷³ÌÈçÓÒ£º

»Ø´ðÏÂÁÐÎÊÌ⣺

£¨1£©COºÍNaOHÔÚÒ»¶¨Ìõ¼þϺϳɼ×ËáÄÆ¡¢¼×ËáÄƼÓÈÈÍÑÇâµÄ»¯Ñ§·´Ó¦·½³Ìʽ·Ö±ðΪ£º__________________¡¢_______________¡£

£¨2£©¸ÃÖƱ¸¹¤ÒÕÖÐÓÐÁ½´Î¹ýÂ˲Ù×÷£¬¹ýÂ˲Ù×÷¢ÙµÄÂËÒºÊÇ___________£¬ÂËÔüÊÇ________£»¹ýÂ˲Ù×÷¢ÚµÄÂËÒºÊÇ____________ºÍ____________£¬ÂËÔüÊÇ_______¡£

£¨3£©¹¤ÒÕ¹ý³ÌÖТۺܵ͢ÄÄ¿µÄÊÇ______________¡£

£¨4£©ÓÐÈ˽¨Òé¼×ËáÄÆÍÑÇâºóÖ±½ÓÓÃÁòËáËữÖƱ¸²ÝËá¡£¸Ã·½°¸µÄȱµãÊDzúÆ·²»´¿£¬ÆäÖк¬ÓеÄÔÓÖÊÖ÷ÒªÊÇ____________________¡£

£¨5£©½á¾§Ë®ºÏ²ÝËá³ÉÆ·µÄ´¿¶ÈÓøßÃÌËá¼Ø·¨²â¶¨¡£

³ÆÁ¿²ÝËá³ÉÆ·0.250 gÈÜÓÚË®£¬ÓÃ0.0500 mol¡¤L-1µÄËáÐÔKMnO4ÈÜÒºµÎ¶¨£¬ÖÁdz·ÛºìÉ«²»ÏûÍÊ£¬ÏûºÄKMnO4ÈÜÒº15.00 mL£¬·´Ó¦µÄÀë×Ó·½³ÌʽΪ__________________£»

ÁÐʽ¼ÆËã¸Ã³ÉÆ·µÄ´¿¶È____________________________¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

¡¾ÌâÄ¿¡¿Ò»¶¨Ìõ¼þÏ£¬ÏÂÁз´Ó¦ÖÐË®ÕôÆøº¬Á¿Ë淴Ӧʱ¼äµÄ±ä»¯Ç÷ÊÆ·ûºÏÌâͼ10 µÄÊÇ

A. CO2(g)£«2NH3(g)CO(NH2)2(s)£«H2O(g)£»¡÷H£¼0

B. CO2(g)£«H2(g)CO(g)£«H2O(g)£»¡÷H£¾0

C. CH3CH2OH (g)CH2=CH2(g)£«H2O(g)£»¡÷H£¾0

D. 2C6H5CH2CH3(g)£«O2(g)2 C6H5CH=CH2(g)£«2H2O(g)£»¡÷H£¼0

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

¡¾ÌâÄ¿¡¿¡°¾ÆÊdzµÄÏ㡱£¬¾ÍÊÇÒòΪ¾ÆÔÚ´¢´æ¹ý³ÌÖÐÉú³ÉÁËÓÐÏãζµÄÒÒËáÒÒõ¥£¬ÔÚʵÑéÊÒÎÒÃÇÒ²¿ÉÒÔÓÃÈçͼËùʾµÄ×°ÖÃÖÆÈ¡ÒÒËáÒÒõ¥¡£»Ø´ðÏÂÁÐÎÊÌ⣺

£¨1£©Ð´³öÖÆÈ¡ÒÒËáÒÒõ¥µÄ»¯Ñ§·´Ó¦·½³Ìʽ£º_____________

£¨2£©ÔÚ´óÊÔ¹ÜÖÐÅäÖÆÒ»¶¨±ÈÀýµÄÒÒ´¼¡¢ÒÒËáºÍŨÁòËáµÄ»ìºÏÒºµÄ˳ÐòÊÇ£º________________¡£

£¨3£©Å¨ÁòËáµÄ×÷ÓÃÊÇ£º¢Ù_________£»¢Ú________¡£

£¨4£©±¥ºÍ̼ËáÄÆÈÜÒºµÄÖ÷Òª×÷ÓÃÊÇ________¡¢____ ¡¢______¡£

£¨5£©×°ÖÃÖÐͨÕôÆøµÄµ¼¹ÜÒª²åÔÚ±¥ºÍ̼ËáÄÆÈÜÒºµÄÒºÃæÉÏ£¬²»ÄܲåÈëÈÜÒºÖУ¬Ä¿µÄÊÇ___________¡£

£¨6£©ÈôÒª°ÑÖƵõÄÒÒËáÒÒõ¥·ÖÀë³öÀ´£¬Ó¦²ÉÓõÄʵÑé²Ù×÷ÊÇ__________¡£

£¨7£©×ö´ËʵÑéʱ£¬ÓÐʱ»¹ÏòÊ¢ÒÒËáºÍÒÒ´¼µÄÊÔ¹ÜÀï¼ÓÈ뼸¿éËé´ÉƬ£¬ÆäÄ¿µÄÊÇ_________¡£

£¨8£©Éú³ÉÒÒËáÒÒõ¥µÄ·´Ó¦ÊÇ¿ÉÄæ·´Ó¦£¬·´Ó¦Îï²»ÄÜÍêÈ«±ä³ÉÉú³ÉÎ·´Ó¦Ò»¶Îʱ¼äºó£¬¾Í´ïµ½Á˸÷´Ó¦µÄÏ޶ȣ¬Ò²¼´´ïµ½»¯Ñ§Æ½ºâ״̬¡£ÏÂÁÐÃèÊöÄÜ˵Ã÷ÒÒ´¼ÓëÒÒËáµÄõ¥»¯·´Ó¦ÒÑ´ïµ½»¯Ñ§Æ½ºâ״̬µÄÓÐ(ÌîÐòºÅ)________¡£

¢Ùµ¥Î»Ê±¼äÀÉú³É1molÒÒËáÒÒõ¥£¬Í¬Ê±Éú³É1molË®

¢Úµ¥Î»Ê±¼äÀÉú³É1molÒÒËáÒÒõ¥£¬Í¬Ê±Éú³É1molÒÒËá

¢Ûµ¥Î»Ê±¼äÀÏûºÄ1molÒÒ´¼£¬Í¬Ê±ÏûºÄ1molÒÒËá

¢ÜÕý·´Ó¦µÄËÙÂÊÓëÄæ·´Ó¦µÄËÙÂÊÏàµÈ

¢Ý»ìºÏÎïÖи÷ÎïÖʵÄŨ¶È²»Ôٱ仯

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

¡¾ÌâÄ¿¡¿´Óº¬ÓÐCuCl2¡¢FeCl2¡¢FeCl3µÄ¹¤Òµ·ÏÒºÖлØÊÕÍ­²¢ÖƱ¸ÂÈ»¯Ìú¾§ÌåµÄÁ÷³ÌÈçÏ£º

ÔòÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ

A. ÊÔ¼ÁaÊÇÌú£¬ÊÔ¼ÁbÊÇÏ¡ÁòËá

B. ²Ù×÷¢ñ¡¢²Ù×÷¢ò¡¢²Ù×÷¢óËùÓõÄÒÇÆ÷ÍêÈ«Ïàͬ

C. ÊÔ¼ÁcÊÇÂÈÆø,·´Ó¦µÄÀë×Ó·½³ÌʽΪ2Fe2++Cl22Fe3++2Cl-

D. ÓÃKSCNÈÜÒº¿É¼ìÑéÈÜÒºWÖÐÊÇ·ñÓÐFe2+

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸