îÑÊÇÒ»ÖÖ»îÆýðÊô£¬¾ßÓÐÃܶÈС¡¢ÈÛµã¸ß¡¢¿ÉËÜÐÔÇ¿¡¢»úеǿ¶È¸ßµÈÐÔÄÜ¡£¹¤ÒµÉϳ£ÓÃÁòËá·Ö½âÌúîÑ¿óʯÀ´ÖƱ¸¶þÑõ»¯îÑ£¬ÓÃÒÔÒ±Á¶îÑ£¬Ö÷ÒªÓÐÒÔÏÂÎå¸ö·´Ó¦£º
¢ÙFeTiO3£«2H2SO4=TiOSO4£«FeSO4£«2H2O
¢ÚTiOSO4£«2H2O=H2TiO3¡ý£«H2SO4
¢ÛH2TiO3TiO2£«H2O
¢ÜTiO2£«2C£«2Cl2TiCl4¡ü£«2CO¡ü
¢ÝTiCl4£«2Mg2MgCl2£«Ti
(1)Õë¶ÔÒÔÉÏÎå¸ö·´Ó¦£¬ÏÂÁÐÐðÊö´íÎóµÄÊÇ________¡£
A£®·´Ó¦¢ÙÊÇ·ÇÑõ»¯»¹Ô­·´Ó¦
B£®·´Ó¦¢ÚÉú³ÉÁËÁ½ÖÖËá
C£®·´Ó¦¢ÜÖеÄTiO2ÊÇÑõ»¯¼Á
D£®·´Ó¦¢Ý±íÏÖÁ˽ðÊôþ±È½ðÊôîѵĻ¹Ô­ÐÔÇ¿
(2)îѾßÓкÜÇ¿µÄÄ͸¯Ê´ÐÔ£¬ÒÔ϶ÔÆäÔ­ÒòµÄ·ÖÎöÕýÈ·µÄÊÇ________¡£
A£®îÑÊÇÏñ½ð¡¢²¬Ò»ÑùµÄ²»»îÆýðÊô
B£®½ðÊôîѵıíÃæÒ×ÐγÉÖÂÃܵÄÑõ»¯Ä¤
C£®îÑÓëÑõÆø¡¢ËáµÈ¸¯Ê´¼Á²»·´Ó¦
D£®îÑÓкܸߵÄÇ¿¶È

Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£ºÌî¿ÕÌâ

(14·Ö)ÖÆÉÕ¼îËùÓÃÑÎË®ÐèÁ½´Î¾«ÖÆ¡£µÚÒ»´Î¾«ÖÆÖ÷ÒªÊÇÓóÁµí·¨³ýÈ¥´ÖÑÎË®ÖÐCa2£«¡¢Mg2£«¡¢SO42£­µÈÀë×Ó£¬¹ý³ÌÈçÏ£º
¢ñ. Ïò´ÖÑÎË®ÖмÓÈë¹ýÁ¿BaCl2ÈÜÒº£¬¹ýÂË£»
¢ò. ÏòËùµÃÂËÒºÖмÓÈë¹ýÁ¿Na2CO3ÈÜÒº£¬¹ýÂË£»
¢ó. ÂËÒºÓÃÑÎËáµ÷½ÚpH£¬»ñµÃµÚÒ»´Î¾«ÖÆÑÎË®¡£
£¨1£©¹ý³Ì¢ñ³ýÈ¥µÄÀë×ÓÊÇ______¡£
£¨2£©¹ý³Ì¢ñ¡¢¢òÉú³ÉµÄ²¿·Ö³Áµí¼°ÆäÈܽâ¶È(20 ¡æ/g)ÈçÏÂ±í£¬ÇëÒÀ¾Ý±íÖÐÊý¾Ý½âÊÍÏÂÁÐÎÊÌ⣺

CaSO4
Mg2(OH)2CO3
CaCO3
BaSO4
BaCO3
2.6¡Á10£­2
2.5¡Á10£­4
7.8¡Á10£­4
2.4¡Á10£­4
1.7¡Á10£­3
 
¢Ù¹ý³Ì¢ñÑ¡ÓÃBaCl2¶ø²»Ñ¡ÓÃCaCl2µÄÔ­ÒòΪ___________________________________¡£ 
¢Ú¹ý³ÌIIÖ®ºó¼ì²âCa2£«¡¢Mg2£«¼°¹ýÁ¿Ba2£«ÊÇ·ñ³ý¾¡Ê±£¬Ö»Ðè¼ì²âBa2£«¼´¿É£¬Ô­ÒòÊÇ____________¡£
£¨3£©µÚ¶þ´Î¾«ÖÆÒª³ýȥ΢Á¿µÄI£­¡¢IO3£­ ¡¢NH4£« ¡¢Ca2£«¡¢Mg2£«£¬Á÷³ÌʾÒâÈçÏ£º

¢Ù ¹ý³Ì¢ô³ýÈ¥µÄÀë×ÓÓÐ______¡¢_______¡£
¢Ú ÑÎË®bÖк¬ÓÐSO42£­¡£Na2S2O3½«IO3£­  »¹Ô­ÎªI2µÄÀë×Ó·½³ÌʽÊÇ___________________________¡£
¢Û ¹ý³ÌVIÖУ¬²úÆ·NaOHÔÚµç½â²ÛµÄ__________ÇøÉú³É(Ìî¡°Ñô¼«¡±»ò¡°Òõ¼«¡±)£¬¸Ãµç½â²ÛΪ______Àë×Ó½»»»Ä¤µç½â²Û(Ìî¡°Ñô¡±»ò¡°Òõ¡±)¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£ºÌî¿ÕÌâ

µªÑõ»¯ÎïÊÇ´óÆøÎÛȾÎïÖ®Ò»£¬Ïû³ýµªÑõ»¯ÎïµÄ·½·¨ÓжàÖÖ¡£

£¨1£©ÀûÓü×Íé´ß»¯»¹Ô­µªÑõ»¯Îï¡£ÒÑÖª£º
¢ÙCH4 (g)£«4NO2(g)£½4NO(g)£«CO2(g)£«2H2O(g£©  ¡÷H £½£­574 kJ/mol
¢ÚCH4(g)£«4NO(g£©£½ 2N2(g)£«CO2(g)£«2H2O(g£© ¡÷H £½£­1160 kJ/mol
ÔòCH4 ½«NO2 »¹Ô­ÎªN2 µÄÈÈ»¯Ñ§·½³ÌʽΪ£º                        ¡£
£¨2£©ÀûÓÃNH3´ß»¯»¹Ô­µªÑõ»¯ÎSCR¼¼Êõ)¡£¸Ã¼¼ÊõÊÇÄ¿Ç°Ó¦ÓÃ×î¹ã·ºµÄÑÌÆøµªÑõ»¯ÎïÍѳý¼¼Êõ¡£ ·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ:ΪÌá¸ßµªÑõ»¯ÎïµÄת»¯ÂʿɲÉÈ¡µÄ´ëÊ©ÊÇ                                  £¨Ð´³ö1Ìõ¼´¿É£©¡£
£¨3£©ÀûÓÃClO2Ñõ»¯µªÑõ»¯Îï¡£Æäת»¯Á÷³ÌÈçÏÂ:  NONO2N2¡£ÒÑÖª·´Ó¦¢ñµÄ»¯Ñ§·½³ÌʽΪ2NO+ ClO2 + H2O £½NO2 + HNO3 + HCl£¬Ôò·´Ó¦¢òµÄ»¯Ñ§·½³ÌʽÊÇ              £»ÈôÉú³É11.2 L N2£¨±ê×¼×´¿ö£©£¬ÔòÏûºÄClO2          g ¡£
£¨4£©ÓûîÐÔÌ¿»¹Ô­·¨´¦ÀíµªÑõ»¯ÎÓйط´Ó¦Îª£ºC£¨s£©+2NO£¨g£©N2 £¨g£©+CO2 £¨g£©¡÷H£®Ä³Ñо¿Ð¡×éÏòijÃܱÕÈÝÆ÷¼ÓÈëÒ»¶¨Á¿µÄ»îÐÔÌ¿ºÍNO£¬ºãΣ¨T1¡æ£©Ìõ¼þÏ·´Ó¦£¬·´Ó¦½øÐе½²»Í¬Ê±¼ä²âµÃ¸÷ÎïÖʵÄŨ¶ÈÈçÏ£º

Ũ¶È/mol?L-1/
ʱ¼ä/min
NO
N2
CO2
0
0.100
0
0
10
0.058
0.021
0.021
20
0.040
0.030
0.030
30
0.040
0.030
0.030
40
0.032
0.034
0.017
50
0.032
0.034
0.017
 
¢ÙT1¡æʱ£¬¸Ã·´Ó¦µÄƽºâ³£ÊýK=           £¨±£ÁôÁ½Î»Ð¡Êý£©£®¢Ú30minºó£¬¸Ä±äijһÌõ¼þ£¬·´Ó¦ÖØдﵽƽºâ£¬Ôò¸Ä±äµÄÌõ¼þ¿ÉÄÜÊÇ               £®¢ÛÈô30minºóÉý¸ßζÈÖÁT2¡æ£¬´ïµ½Æ½ºâʱ£¬ÈÝÆ÷ÖÐNO¡¢N2¡¢CO2µÄŨ¶ÈÖ®±ÈΪ5£º3£º3£¬Ôò¸Ã·´Ó¦µÄ¡÷H    0£¨Ìî¡°£¾¡±¡¢¡°=¡±»ò¡°£¼¡±£©£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£ºÌî¿ÕÌâ

(1)µç½â±¥ºÍʳÑÎˮ֮ǰʳÑÎË®ÐèÒª¾«ÖÆ£¬Ä¿µÄÊdzýÈ¥´ÖÑÎÖеÄCa2£«¡¢Mg2£«¡¢SO42£­µÈÔÓÖÊÀë×Ó£¬Ê¹ÓõÄÊÔ¼ÁºÍ²Ù×÷ÓÐa.Na2CO3ÈÜÒº£¬b.Ba(OH)2ÈÜÒº£¬c.Ï¡ÑÎËᣬd.¹ýÂË£¬ÆäºÏÀíµÄ¼ÓÈë˳ÐòΪ________(Ìî×Öĸ´úºÅ)¡£
(2)µç½â±¥ºÍʳÑÎˮʱÀë×Ó½»»»Ä¤µÄ×÷ÓÃÊÇ_____________________________
(3)µç½â±¥ºÍʳÑÎˮʱ£¬Èç¹ûÔÚÈÝ»ýΪ10 LµÄÀë×Ó½»»»Ä¤µç½â²ÛÖУ¬1 minÔÚÑô¼«¿É²úÉú11.2 L(±ê×¼×´¿ö)Cl2£¬ÕâʱÈÜÒºµÄpHÊÇ(ÉèÌå»ýά³Ö²»±ä)________¡£
(4)Cl2³£ÓÃÓÚ×ÔÀ´Ë®µÄɱ¾úÏû¶¾£¬ÏÖÓÐÒ»ÖÖÐÂÐÍÏû¶¾¼ÁClO2£¬ÈôËüÃÇÔÚɱ¾ú¹ý³ÌÖл¹Ô­²úÎï¾ùΪCl£­£¬Ïû¶¾µÈÁ¿µÄ×ÔÀ´Ë®£¬ËùÐèCl2ºÍClO2µÄÎïÖʵÄÁ¿Ö®±ÈΪ________¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£ºÌî¿ÕÌâ

ÎïÖÊÔÚË®ÈÜÒºÖÐÓв»Í¬µÄÐÐΪ¡£°´ÒªÇó»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©Na2SO3ÈÜÒºÏÔ¼îÐÔ£¬ÆäÔ­ÒòÊÇ______________________________(ÓÃÀë×Ó·½³Ìʽ±íʾ)£¬¸ÃÈÜÒºÖи÷Àë×ÓŨ¶ÈÓÉ´óµ½Ð¡µÄ˳ÐòΪ______________________¡£
£¨2£©ÊÒÎÂÏÂÏò10mL°±Ë®ÈÜÒºÖмÓˮϡÊͺó£¬ÏÂÁÐÁ¿Ôö´óµÄÓÐ__________(Ìî±àºÅ£¬ÏÂͬ)£¬¼õСµÄÓÐ___________£¬²»±äµÄÓÐ____________¡£
a£®ÈÜÒºÖÐÀë×ÓŨ¶È         b£®°±Ë®µÄµçÀë³Ì¶È
c£®Ë®µÄÀë×Ó»ý³£Êý          d£®c(H+)/ c(NH3¡¤H2O)
£¨3£©ÑÇÂÈËáÄÆ£¨NaClO2£©ÊÇÒ»ÖÖÇ¿Ñõ»¯ÐÔƯ°×¼Á£¬¹ã·ºÓÃÓÚ·ÄÖ¯¡¢Ó¡È¾ºÍʳƷ¹¤Òµ¡£NaClO2±äÖÊ¿É·Ö½âΪNaClO3ºÍNaCl¡£È¡µÈÖÊÁ¿ÒѱäÖʺÍδ±äÖʵÄNaClO2ÊÔÑù¾ùÅä³ÉÈÜÒº£¬·Ö±ðÓë×ãÁ¿FeSO4ÈÜÒº·´Ó¦Ê±£¬ÏûºÄFe2+µÄÎïÖʵÄÁ¿               £¨Ìî¡°Ïàͬ¡±»ò¡°²»Ïàͬ¡±£©£¬ÆäÔ­ÒòÊÇ                                   ¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£ºÌî¿ÕÌâ

Ïò100 mL FeI2ÈÜÒºÖÐÖð½¥Í¨ÈëCl2£¬»áÒÀ´ÎÉú³ÉI2¡¢Fe3£«¡¢IO3-£¬ÆäÖÐFe3£«¡¢I2µÄÎïÖʵÄÁ¿Ëæn(Cl2)µÄ±ä»¯ÈçͼËùʾ£¬Çë»Ø´ðÏÂÁÐÎÊÌ⣺

£¨1£©ÓÉͼ¿ÉÖª£¬I£­¡¢Fe2£«¡¢I2ÈýÖÖÁ£×ӵĻ¹Ô­ÐÔÓÉÇ¿µ½ÈõµÄ˳ÐòΪ________£¾________£¾________£»
£¨2£©µ±n(Cl2)£½0.12 molʱ£¬ÈÜÒºÖеÄÀë×ÓÖ÷ҪΪ________________________________£¬
´Ó¿ªÊ¼Í¨ÈëCl2µ½n(Cl2)£½0.12 molʱµÄ×Ü·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ______________________£»
£¨3£©µ±ÈÜÒºÖÐn(Cl£­)¡Ãn(IO3-)£½8¡Ã1ʱ£¬Í¨ÈëµÄCl2ÔÚ±ê×¼×´¿öϵÄÌå»ýΪ________¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£ºÌî¿ÕÌâ

¸ßÌúËá¼Ø(K2FeO4)ÊÇÒ»ÖÖÐÂÐÍ¡¢¸ßЧ¡¢¶à¹¦ÄÜÂÌÉ«Ë®´¦Àí¼Á£¬±ÈCl2¡¢O2¡¢ClO2¡¢KMnO4Ñõ»¯ÐÔ¸üÇ¿£¬ÎÞ¶þ´ÎÎÛȾ£¬¹¤ÒµÉÏÊÇÏÈÖƵøßÌúËáÄÆ£¬È»ºóÔÚµÍÎÂÏ£¬Ïò¸ßÌúËáÄÆÈÜÒºÖмÓÈëKOHÖÁ±¥ºÍ£¬Ê¹¸ßÌúËá¼ØÎö³ö¡£
(1)¸É·¨ÖƱ¸¸ßÌúËá¼ØµÄÖ÷Òª·´Ó¦Îª£º2FeSO4£« 6Na2O2=2Na2FeO4£« 2Na2O £« 2Na2SO4£« O2¡ü
¢Ù¸Ã·´Ó¦ÖеÄÑõ»¯¼ÁÊÇ________£¬»¹Ô­¼ÁÊÇ________£¬Ã¿Éú³É1 mol Na2FeO4תÒÆ________molµç×Ó¡£
¢Ú¼òҪ˵Ã÷K2FeO4×÷Ϊˮ´¦Àí¼ÁʱËùÆðµÄ×÷ÓÃ__________________________________
(2)ʪ·¨ÖƱ¸¸ßÌúËá¼Ø(K2FeO4)µÄ·´Ó¦ÌåϵÖÐÓÐÁùÖÖÁ£×Ó£ºFe(OH)3¡¢ClO£­¡¢OH£­¡¢FeO42¡ª¡¢Cl£­¡¢H2O¡£
¢Ùд³ö²¢Åäƽʪ·¨ÖƸßÌúËá¼Ø·´Ó¦µÄÀë×Ó·½³Ìʽ£º____________________________
________________________________________________________________________¡£
¢ÚÿÉú³É1 mol FeO42¡ª×ªÒÆ________molµç×Ó£¬Èô·´Ó¦¹ý³ÌÖÐתÒÆÁË0.3 molµç×Ó£¬Ôò»¹Ô­²úÎïµÄÎïÖʵÄÁ¿Îª________mol¡£
¢ÛµÍÎÂÏ£¬ÔÚ¸ßÌúËáÄÆÈÜÒºÖмÓÈëKOHÖÁ±¥ºÍ¿ÉÎö³ö¸ßÌúËá¼Ø(K2FeO4)£¬ËµÃ÷ʲôÎÊÌâ_______________________________________________¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£ºÌî¿ÕÌâ

½üÄêÀ´£¬¸ßÃÌËá¼ØÔÚÒûÓÃË®ºÍ¹¤ÒµÎÛË®´¦ÀíÁìÓòµÄÏû·ÑÐèÇóÔö³¤½Ï¿ì¡£ÊµÑéÊÒ¿ÉÓöþÑõ»¯ÃÌΪÖ÷ÒªÔ­ÁÏÖƱ¸¸ßÃÌËá¼Ø¡£Æ䲿·ÖÁ÷³ÌÈçÏ£º
 
(1)µÚ¢Ù²½ÖвÉÓÃÌúÛáÛö¶ø²»ÓôÉÛáÛöµÄÔ­ÒòÊÇ(Óû¯Ñ§·½³Ìʽ±íʾ)________________________________________¡£
(2)KOH¡¢KClO3ºÍMnO2¹²ÈÛ·´Ó¦Éú³ÉÄ«ÂÌÉ«K2MnO4µÄ»¯Ñ§·½³ÌʽΪ________________________________________¡£
(3)µÚ¢Ü²½Í¨ÈëCO2¿ÉÒÔʹMnO42¡ª·¢Éú·´Ó¦£¬Éú³ÉMnO4¡ªºÍMnO2¡£ÔòK2MnO4ÍêÈ«·´Ó¦Ê±£¬×ª»¯ÎªKMnO4µÄ°Ù·ÖÂÊԼΪ________(¾«È·µ½0.1%)¡£
(4)µÚ¢Ý²½³ÃÈȹýÂ˵ÄÄ¿µÄÊÇ______________________________________¡£
(5)µÚ¢Þ²½¼ÓÈÈŨËõÖÁÒºÃæÓÐϸС¾§ÌåÎö³öʱ£¬Í£Ö¹¼ÓÈÈ£¬ÀäÈ´½á¾§¡¢________¡¢Ï´µÓ¡¢¸ÉÔï¡£¸ÉÔï¹ý³ÌÖУ¬Î¶Ȳ»Ò˹ý¸ß£¬ÒòΪ____________________________________¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£ºÌî¿ÕÌâ

ÏÖÓÐһδÅäƽµÄÑõ»¯»¹Ô­·´Ó¦£º
KClO3£«PH3£«H2SO4¡úK2SO4£«H3PO4£«H2O£«X
£¨1£©¸Ã·´Ó¦µÄ»¹Ô­¼ÁÊÇ_________¡£
£¨2£©ÒÑÖª0.2 mol KClO3ÔÚ·´Ó¦Öеõ½1 molµç×ÓÉú³ÉX£¬ÔòXµÄ»¯Ñ§Ê½ÊÇ__________¡£
£¨3£©¸ù¾ÝÉÏÊö·´Ó¦¿ÉÍÆÖª__________________£¨ÌîдÐòºÅ£©¡£

A£®Ñõ»¯ÐÔ£ºKClO3£¾H3PO4B£®Ñõ»¯ÐÔ£ºH3PO4£¾KClO3
C£®»¹Ô­ÐÔ£ºPH3£¾XD£®»¹Ô­ÐÔ£ºX£¾PH3

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸