¡¾ÌâÄ¿¡¿¾Û´×ËáÒÒÏ©õ¥EÊÇ´×ËáÒÒÏ©õ¥DµÄ¾ÛºÏÎӢÎÄËõдΪPVAc£¬Ö÷ÒªÓÃ×÷Í¿ÁÏ£¬Ò²¿ÉÓÃ×÷ÖÆÈ¡¾ÛÒÒÏ©´¼ºÍ¾ÛÒÒÏ©´¼ËõÈ©µÄÔ­ÁÏ¡£¹¤ÒµÉÏ¿ÉÓÃÒÔϺϳÉ·ÏßÖÆÈ¡£º

ÒÑÖª£ºAµÄÕôÆøÃܶÈÏà¶ÔÇâÆøµÄÃܶÈÊÇ14¡£Çë»Ø´ðÏÂÁÐÎÊÌ⣺

£¨1£©AµÄ½á¹¹¼òʽΪ__________£¬DµÄ·Ö×ÓʽΪ__________£¬BÖйÙÄÜÍŵÄÃû³ÆΪ__________£¬·´Ó¦¢ÝµÄ·´Ó¦ÀàÐÍΪ__________¡£

£¨2£©ÍêȫȼÉÕµÈÎïÖʵÄÁ¿µÄA¡¢B¡¢C£¬ºÄÑõÁ¿´Ó´óµ½Ð¡µÄ˳ÐòΪ__________£¨ÓÃ×Öĸ±íʾ£©¡£

£¨3£©·´Ó¦¢ÜµÄ»¯Ñ§·½³ÌʽΪ________________________________________¡£

£¨4£©DÓжàÖÖͬ·ÖÒì¹¹Ì壬¼ÈÄÜ·¢ÉúË®½â·´Ó¦£¬ÓÖÄÜ·¢ÉúÒø¾µ·´Ó¦µÄDµÄͬ·ÖÒì¹¹ÌåÓÐ__________ÖÖ£¬ÆäÖк˴Ź²ÕñÇâÆ×ÓÐ3×é·å£¬ÇÒ·åÃæ»ýÖ®±ÈΪ1£º1£º4µÄͬ·ÖÒì¹¹ÌåµÄ½á¹¹¼òʽΪ__________¡£

£¨5£©¸ù¾ÝÒÑÓÐ֪ʶ²¢½áºÏÏà¹ØÐÅÏ¢£¬Ð´³öÒÔCH3CH=CH2ºÍCH3CH2CH2OHΪԭÁÏÖƱ¸µÄºÏ³É·ÏßÁ÷³Ìͼ£¨ÎÞ»úÊÔ¼ÁÈÎÓã©£º____________________¡£

ºÏ³É·ÏßÁ÷³ÌͼʾÀýÈçÏ£ºCH3CH2BrCH3CH2OHCH3COOCH2CH3

¡¾´ð°¸¡¿CH2=CH2 C4H6O2 ôÇ»ù ¼Ó¾Û·´Ó¦ A=B>C CH2=CH2+CH3COOH+O2CH2=CH-OOCCH3+H2O 4 CH3CH2CH2OHCH3CH2CHO CH3CH2COOHCH3CH2COOC£¨CH3£©=CH2

¡¾½âÎö¡¿

ÒÑÖªAµÄÕôÆøÃܶÈÏà¶ÔÇâÆøµÄÃܶÈÊÇ14£¬ÔòAµÄĦ¶ûÖÊÁ¿Îª28g/mol£¬A¡úB¡úC¡úCH3COOH¹ý³ÌÖУ¬CÔ­×ÓÊýĿδ±ä£¬ÔòAµÄ·Ö×ÓʽΪC2H4£¬¼´ÒÒÏ©£»¿ÉÈ·¶¨BΪÒÒ´¼£»CΪÒÒÈ©£»AÓëÒÒËá·¢ÉúÈ¡´ú·´Ó¦Éú³ÉD£¬ÎªCH2=CH-OOCCH3£»D·¢Éú¼Ó¾Û·´Ó¦Éú³ÉE¡£

£¨1£©AΪÒÒÏ©£¬Æä½á¹¹¼òʽΪCH2=CH2£»DΪCH2=CH-OOCCH3£¬·Ö×ÓʽΪC4H6O2£»BΪÒÒ´¼£¬º¬ÓеĹÙÄÜÍÅΪôÇ»ù£»·´Ó¦¢ÝΪDµÄ¼Ó¾Û·´Ó¦£»

£¨2£©A¡¢B¡¢C·Ö±ðΪÒÒÏ©¡¢ÒÒ´¼¡¢ÒÒÈ©£¬·Ö×ÓʽΪC2H4¡¢C2H6O¡¢C2H4O£¬¾ùΪ1molʱ£¬ºÄÑõÁ¿·Ö±ðΪ3mol¡¢3mol¡¢2.5mol£¬ÔòÓÉ´óµ½Ð¡µÄ˳ÐòΪA=B>C£»

£¨3£©·´Ó¦¢ÜΪÒÒÏ©¡¢ÒÒËá¡¢ÑõÆø·´Ó¦Éú³ÉCH2=CH-OOCCH3ºÍË®£¬·½³ÌʽΪCH2=CH2+CH3COOH+O2 CH2=CH-OOCCH3+H2O£»

£¨4£©DµÄͬ·ÖÒì¹¹ÌåÖУ¬¼ÈÄÜ·¢ÉúË®½â·´Ó¦£¬ÓÖÄÜ·¢ÉúÒø¾µ·´Ó¦µÄÓлúÎïÖк¬ÓÐõ¥»ù£¬ÇÒõ¥»ùÔÚÒ»¶Ë£¬Í¬·ÖÒì¹¹ÌåÓÐCH2=CH-CH2OOCH¡¢CH2=C£¨CH3£©OOCH¡¢CH3CH=CHOOCH¡¢£¬¹²¼Æ4ÖÖ£»ºË´Å¹²ÕñÇâÆ×ÓÐ3×é·å£¬ÔòÓÐ2ÖÖÀàÐ͵ÄÇâÔ­×Ó£¬·Ö×ÓÖÐÖ»ÓÐ6¸öÇâÔ­×Ó£¬·åÃæ»ýÖ®±ÈΪ£¬Ôò¸öÊýΪ1¡¢1¡¢4£¬½á¹¹¼òʽΪ£»

£¨5£©¸ù¾ÝÁ÷³Ì¼°Ëùѧ֪ʶ£¬ÖƱ¸£¬¿ÉÏÈÖÆÈ¡±ûËᣬÔÙʹ±ûËáÓë±ûÏ©·¢ÉúÈ¡´ú·´Ó¦£¬×îºó¼Ó¾Û£¬¼´¿É£¬Á÷³ÌΪCH3CH2CH2OHCH3CH2CHO CH3CH2COOHCH3CH2COOC£¨CH3£©=CH2¡£

Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

¡¾ÌâÄ¿¡¿£¨ÌâÎÄ£©[»¯Ñ§¡ª¡ªÑ¡ÐÞ5£ºÓлú»¯Ñ§»ù´¡]

½üÀ´Óб¨µÀ£¬µâ´ú»¯ºÏÎïEÓ뻯ºÏÎïHÔÚCr-Ni´ß»¯Ï¿ÉÒÔ·¢ÉúżÁª·´Ó¦£¬ºÏ³ÉÒ»ÖÖ¶à¹ÙÄÜÍŵĻ¯ºÏÎïY£¬ÆäºÏ³É·ÏßÈçÏ£º

ÒÑÖª£º

»Ø´ðÏÂÁÐÎÊÌ⣺

£¨1£©AµÄ»¯Ñ§Ãû³ÆÊÇ________________¡£

£¨2£©BΪµ¥ÂÈ´úÌþ£¬ÓÉBÉú³ÉCµÄ»¯Ñ§·½³ÌʽΪ________________¡£

£¨3£©ÓÉAÉú³ÉB¡¢GÉú³ÉHµÄ·´Ó¦ÀàÐÍ·Ö±ðÊÇ________________¡¢________________¡£

£¨4£©DµÄ½á¹¹¼òʽΪ________________¡£

£¨5£©YÖк¬Ñõ¹ÙÄÜÍŵÄÃû³ÆΪ________________¡£

£¨6£©EÓëFÔÚCr-Ni´ß»¯ÏÂÒ²¿ÉÒÔ·¢ÉúżÁª·´Ó¦£¬²úÎïµÄ½á¹¹¼òʽΪ________________¡£

£¨7£©XÓëD»¥ÎªÍ¬·ÖÒì¹¹Ì壬ÇÒ¾ßÓÐÍêÈ«Ïàͬ¹ÙÄÜÍÅ¡£XµÄºË´Å¹²ÕñÇâÆ×ÏÔʾÈýÖÖ²»Í¬»¯Ñ§»·¾³µÄÇ⣬Æä·åÃæ»ýÖ®±ÈΪ3¡Ã3¡Ã2¡£Ð´³ö3ÖÖ·ûºÏÉÏÊöÌõ¼þµÄXµÄ½á¹¹¼òʽ________________¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

¡¾ÌâÄ¿¡¿ÏÂÁÐÐðÊöÕýÈ·µÄÊÇ £¨ £©

A. º¬ÓÐAgClºÍAgI¹ÌÌåµÄÐü×ÇÒº£ºc(Ag£«)£¾c(C1£­)£½c(I£­)

B. ÔÚº¬ÓÐBaSO4³ÁµíµÄÈÜÒºÖмÓÈëNa2SO4¹ÌÌ壬c(Ba2£«)Ôö´ó

C. AgClÔÚͬŨ¶ÈµÄCaCl2ºÍNaClÈÜÒºÖеÄÈܽâ¶ÈÏàͬ

D. CaCO3 ÄÑÈÜÓÚÏ¡ÁòËᣬµ«¿ÉÈÜÓÚ´×Ëá

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

¡¾ÌâÄ¿¡¿°´ÒªÇóÌî¿Õ£º

I.£¨1£©AlCl3µÄË®ÈÜÒºpH______7£¨Ì¡¢=¡¢£¼£½£¬ÆäÔ­ÒòΪ______________£¨ÓÃÀë×Ó·½³Ìʽ±íʾ£©£¬½«ÆäÈÜÒº¼ÓÈÈÕô¸É²¢×ÆÉÕ×îÖյõ½ÎïÖÊÊÇ_____________________£¨Ìѧʽ£©¡£

£¨2£©³£ÎÂÏ£¬Cr(OH)3µÄÈܶȻýKsp=c(Cr3+)¡¤c3(OH)=1032£¬ÒªÊ¹c(Cr3+)½µÖÁ105mol/L£¬ÈÜÒºµÄpHÓ¦µ÷ÖÁ___¡£

£¨3£©ÎïÖʵÄÁ¿Å¨¶ÈÏàͬµÄÈýÖÖÈÜÒº£º¢Ù(NH4)2SO4 ¢Ú°±Ë® ¢ÛNH4HSO4£¬c(NH4+)´óС˳ÐòÕýÈ·µÄÊÇ______¡££¨ÓÃÐòºÅ±íʾ£©

£¨4£©³£ÎÂÏÂÁ½ÖÖÈÜÒº£ºa£®pH=4 NH4Cl b£®pH=4ÑÎËáÈÜÒº£¬ÆäÖÐË®µçÀë³öC£¨H+£©Ö®±ÈΪ______¡£

II£®ÊÒÎÂÏ£¬Ä³Ò»ÔªÈõËáHAµÄµçÀë³£ÊýK£½1.6¡Á10£­6¡£ Ïò20.00 mL Ũ¶ÈԼΪ0.1 mol¡¤L£­1 HAÈÜÒºÖÐÖðµÎ¼ÓÈë0.1000 mol¡¤L£­1 µÄ±ê×¼NaOHÈÜÒº£¬ÆäpH±ä»¯ÇúÏßÈçͼËùʾ(ºöÂÔζȱ仯)¡£Çë»Ø´ðÏÂÁÐÓйØÎÊÌ⣺

£¨1£©a¡¢b¡¢c¡¢dËĵãÖÐË®µÄµçÀë³Ì¶È×î´óµÄÊÇ________µã£¬µÎ¶¨¹ý³ÌÖÐÒËÑ¡ÓÃ________×÷ָʾ¼Á£¬µÎ¶¨ÖÕµãÔÚ___(Ìî¡°cµãÒÔÉÏ¡±»ò¡°cµãÒÔÏ¡±)¡£

£¨2£©µÎ¶¨¹ý³ÌÖв¿·Ö²Ù×÷ÈçÏ£¬ÏÂÁи÷²Ù×÷ʹ²âÁ¿½á¹ûÆ«¸ßµÄÊÇ___________£¨Ìî×ÖĸÐòºÅ£©¡£

A£®µÎ¶¨Ç°¼îʽµÎ¶¨¹ÜδÓñê×¼NaOHÈÜÒºÈóÏ´

B£®ÓÃÕôÁóˮϴ¾»×¶ÐÎÆ¿ºó£¬Á¢¼´×°ÈëHAÈÜÒººó½øÐеζ¨

C£®µÎ¶¨¹ý³ÌÖУ¬ÈÜÒº³öÏÖ±äÉ«ºó£¬Á¢¼´Í£Ö¹µÎ¶¨

D£®µÎ¶¨½áÊøºó£¬ÑöÊÓÒºÃ棬¶ÁÈ¡NaOHÈÜÒºÌå»ý

£¨3£©ÈôÖظ´Èý´ÎµÎ¶¨ÊµÑéµÄÊý¾ÝÈçϱíËùʾ£¬¼ÆËãµÎ¶¨Ëù²âHAÈÜÒºµÄÎïÖʵÄÁ¿Å¨¶ÈΪ_______mol/L¡££¨±£Áô4λÓÐЧÊý×Ö£©

ʵÑéÐòºÅ

NaOHÈÜÒºÌå»ý/mL

´ý²âHAÈÜÒºÌå»ý/mL

1

21.01

20.00

2

20.99

20.00

3

21.60

20.00

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

¡¾ÌâÄ¿¡¿ÏòNa2CO3¡¢NaHCO3»ìºÏÒºÖÐÖðµÎ¼ÓÈëÏ¡ÑÎËᣬÉú³ÉÆøÌåµÄÁ¿ËæÏ¡ÑÎËá¼ÓÈëÁ¿µÄ±ä»¯¹ØϵÈçÏÂͼËùʾ¡£ÔòÏÂÁÐÀë×Ó×éÔÚ¶ÔÓ¦µÄÈÜÒºÖÐÒ»¶¨ÄÜ´óÁ¿¹²´æµÄÊÇ£¨ £©

A.aµã¶ÔÓ¦ÈÜÒºÖУºCa2£«¡¢Mg2£«¡¢Br£­¡¢NO3¡ª

B.bµã¶ÔÓ¦ÈÜÒºÖУºAl3£«¡¢Fe3£«¡¢MnO4¡ª¡¢NO3¡ª

C.cµã¶ÔÓ¦ÈÜÒºÖУºNa£«¡¢Ca2£«¡¢NO3¡ª¡¢Cl£­

D.dµã¶ÔÓ¦ÈÜÒºÖУºF£­¡¢NO3¡ª¡¢Fe2£«¡¢Ag£«

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

¡¾ÌâÄ¿¡¿¹¤ÒµÉÏÓÃÂÁÍÁ¿ó(Ö÷Òª³É·ÖΪAl2O3£¬º¬Fe2O3ÔÓÖÊ)ΪԭÁÏÒ±Á¶ÂÁµÄ¹¤ÒÕÁ÷³ÌÈçÏ£º

ÏÂÁÐÐðÊöÕýÈ·µÄÊÇ

A. ÊÔ¼ÁX¿ÉÒÔÊÇÇâÑõ»¯ÄÆÈÜÒº£¬Ò²¿ÉÒÔÊÇÑÎËá

B. ·´Ó¦¢Ù¡¢¹ýÂ˺óËùµÃ³ÁµíΪÇâÑõ»¯Ìú

C. ͼÖÐËùʾת»¯·´Ó¦¶¼²»ÊÇÑõ»¯»¹Ô­·´Ó¦

D. ·´Ó¦¢ÚµÄ»¯Ñ§·½³ÌʽΪNaAlO2£«CO2£«2H2O=Al(OH)3¡ý£«NaHCO3

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

¡¾ÌâÄ¿¡¿Í¸Ã÷¾Ûõ¥²£Á§¸Ö¿ÉÓÃÓÚÖÆÔìµ¼µ¯µÄÀ×´ïÕÖºÍÓԱʹÓõÄÑõÆøÆ¿¡£ÖƱ¸ËüµÄÒ»ÖÖÅä·½Öк¬ÓÐÏÂÁÐËÄÖÖÎïÖÊ£º

ÌîдÏÂÁпհףº

£¨1£©¼×Öв»º¬ÑõÔ­×ӵĹÙÄÜÍÅÊÇ___£»ÏÂÁÐÊÔ¼ÁÄÜÓë¼×·´Ó¦¶øÍÊÉ«µÄÊÇ___(Ìî×Öĸ)¡£

a£®Br2/CCl4ÈÜÒº b£®Ê¯ÈïÈÜÒº c£®ËáÐÔKMnO4ÈÜÒº

£¨2£©¼×µÄͬ·ÖÒì¹¹ÌåÓжàÖÖ£¬Ð´³öÆäÖÐÒ»ÖÖ²»º¬¼×»ùµÄôÈËáµÄ½á¹¹¼òʽ£º____¡£

£¨3£©ÒÑÖª£ºC2H5Br£«NaOHCH3CH2OH£«NaBr£¬µí·Ûͨ¹ýÏÂÁÐת»¯¿ÉÒԵõ½ÒÒ(CH2OHCH2OH)£º

µí·ÛAB(C2H5OH)C(C2H4)D(C2H4Br2)ÒÒ

¢ÙAµÄ·Ö×ÓʽÊÇ____£¬ÊÔ¼ÁX¿ÉÒÔÊÇ_____¡£

¢Úд³öÓÉDÉú³ÉÒÒ»¯Ñ§·½³Ìʽ£º_______¡£

£¨4£©ÒÑÖª£º

+HCl£¨-RΪôÇ»ù£©

+H2

¸ù¾ÝÒÑÓÐ֪ʶ²¢½áºÏÏà¹ØÐÅÏ¢£¬Ð´³öÒÔ±½¡¢ÒÒÏ©¡¢ÂÈ»¯ÇâΪԭÁÏÖƱ¸±ûµÄºÏ³É·ÏßÁ÷³Ìͼ(ÎÞ»úÊÔ¼ÁÈÎÓÃ)¡£ºÏ³É·ÏßÁ÷³ÌͼʾÀýÈçÏ£º

CH3CH2BrCH3CH2OHCH3COOCH2CH3______¡£

£¨5£©Ð´³ö±ûÔÚÒý·¢¼ÁµÄÌõ¼þÏÂÉú³É¸ß·Ö×Ó»¯ºÏÎïµÄ»¯Ñ§·½³Ìʽ£º_____¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

¡¾ÌâÄ¿¡¿ÓÃNA±íʾ°¢·ü¼ÓµÂÂÞ³£ÊýµÄÖµ¡£ÏÂÁÐÅжϴíÎóµÄÊÇ£¨ £©

A.NA¸öH£«µÄÖÊÁ¿Îª1 g

B.46g NO2ºÍN2O4»ìºÏÆøÌåËùº¬ÑõÔ­×ÓÊýĿΪ2NA

C.ÔÚ³£Î³£Ñ¹Ï£¬11.2L N2º¬ÓеķÖ×ÓÊýСÓÚ0.5NA

D.56gÌúÓë×ãÁ¿µÄÑÎËá·´Ó¦£¬×ªÒƵĵç×ÓΪ3NA

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

¡¾ÌâÄ¿¡¿ÏÂͼÊǺϳɰ±·´Ó¦µÄÕý¡¢Äæ·´Ó¦ËÙÂÊË淴Ӧʱ¼ä±ä»¯µÄʾͼ£¬ÓйØÐðÊö´íÎóµÄÊÇ

A. ״̬¢ñºÍ״̬¢òʱ£¬·´Ó¦¾ù´¦ÓÚƽºâ״̬

B. ״̬¢ñ±ä»¯Îª×´Ì¬¢òµÄ¹ý³Ì£¬³ÆΪ»¯Ñ§Æ½ºâÒƶ¯

C. t1ʱ¿ÌƽºâÏòÕý·´Ó¦·½ÏòÒƶ¯£¬Æ½ºâ³£ÊýÔö´ó

D. ͬһÖÖ·´Ó¦ÎïÔÚ״̬IºÍ״̬IIʱ£¬Å¨¶È²»ÏàµÈ

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸