ÌâÄ¿ÄÚÈÝ

¡¾ÌâÄ¿¡¿Á×ËáÂÈà­ÊÇÒ»ÖÖ¹ÅÀϵĿ¹Å±¼²ºÍÖÎÁÆ°¢ÃװͲ¡Ò©ÎïÖÖºÍÎҲÊÇÒ»ÖÖÖÎÁÆ×ÔÉíÃâÒßÐÔ¼²²¡µÄÒ©Îï¡£2020Äê2ÔÂ19ÈÕÔÚ¡¶ÐÂÐ͹Ú×´²¡¶¾·ÎÑ×ÕïÁÆ·½°¸(ÊÔÐеÚÁù°æ)¡·ÀïÃæÌá³öÐÂÔö¿Ú·þÁ×ËáÂÈÔû×÷Ϊ¿¹Ð¹ڲ¡¶¾¸ÐȾÖÎÁÆÓÃÒ©¡£ÆäÖмäÌåHµÄÒ»ÖֺϳÉ·ÏßÈçÏ£º

ÒÑÖª£ºAΪ°ëÏËάËصÄÒ»ÖÖ£¬ÊôÓÚ¶àÌÇ£¬BΪÎìÌÇ£¬ B¡¢CÖоùº¬ÓÐÈ©»ù£»CÖк¬ÓÐÎåÔª»·×´½á¹¹ÇÒº¬Ò»ÖÖÓëDÏàͬµÄ¹ÙÄÜÍÅ£»CÖв»º¬Ì¼Ì¼Èý¼ü¡£

(1)DÖÐËùº¬¹ÙÄÜÍŵÄÃû³ÆÊÇ______¡£

(2)¢ÙµÄ·´Ó¦ÊÔ¼ÁºÍÌõ¼þÊÇ________¡£

(3)̼ԭ×ÓÉÏÁ¬ÓÐ4¸ö²»Í¬µÄÔ­×Ó»ò»ùÍÅʱ£¬¸Ã̼³ÆΪÊÖÐÔ̼£¬Ð´³öBµÄ½á¹¹¼òʽ£¬ÓÃÐǺŠ(*)±ê³öBÖеÄÊÖÐÔ̼ԭ×Ó______¡£

(4)CµÄ½á¹¹¼òʽΪ_______¡£

(5)¢ÝµÄ·´Ó¦ÀàÐÍÊÇ________£¬¢ÞµÄ»¯Ñ§·½³ÌʽΪ________¡£

(6)»¯ºÏÎïWÊÇEµÄͬ·ÖÒì¹¹Ì壬WÄÜ·¢ÉúË®½â·´Ó¦£¬·ûºÏÌâÒâµÄWÓÐ_____ÖÖ(²»º¬Á¢Ìå½á¹¹)£¬ºË´Å¹²ÕñÇâÆ×Ö»ÓÐÁ½×é·åµÄ½á¹¹¼òʽÊÇ________¡£

(7)Éè¼ÆÒÔ(»·Ñõ±ûÍé)ΪԭÁÏÖƱ¸µÄºÏ³É·Ïß(ÎÞ»úÊÔ¼ÁÈÎÓÃ)______¡£

¡¾´ð°¸¡¿ÃѼü H2O/H+£¬¼ÓÈÈ È¡´ú·´Ó¦ +NH(C2H5)2¡ú+HCl 9 HCOOC(CH3)3 »ò

¡¾½âÎö¡¿

A·Ö×ÓʽÊÇ(C5H8O4)n£¬Îª°ëÏËάËصÄÒ»ÖÖ£¬ÔÚËáÐÔÌõ¼þÏ£¬ÔÚ¼ÓÈÈʱ·¢ÉúË®½â·´Ó¦²úÉúBΪÎìÌÇ£¬ÇÒº¬ÓÐÈ©»ù£¬ÔòB½á¹¹¼òʽΪCH2OH(CHOH)3CHO£¬BÔÚÒ»¶¨Ìõ¼þÏ·´Ó¦²úÉúC5H4O2£¬¸ù¾ÝB¡¢C·Ö×ÓʽµÄ²»Í¬£¬¿ÉÖªC·Ö×Ó±ÈBÉÙ3¸öH2OµÄ×é³É£¬ÇÒº¬ÓÐÈ©»ù£¬º¬ÓÐÎåÔª»·×´½á¹¹£¬ÇÒCÖв»º¬Ì¼Ì¼Èý¼ü£¬ËµÃ÷B±äΪC·¢ÉúÁËÏûÈ¥·´Ó¦£¬ÔòC½á¹¹¼òʽΪ£»CÓëH2ÔÚCu´æÔںͼÓÈÈ204¡«210¡æʱ£¬·´Ó¦²úÉúD£º£¬DÔÚÒ»¶¨Ìõ¼þÏ·´Ó¦²úÉúE£º£¬EÓëHCl·¢ÉúÈ¡´ú·´Ó¦²úÉúF£º£¬ÓëNH(C2H5)2·¢ÉúÈ¡´ú·´Ó¦²úÉúG£º£¬GÓëH2ÏÈ·¢Éú¼Ó³É·´Ó¦£¬È»ºóÔÙÓëNH3·¢ÉúÈ¡´ú·´Ó¦²úÉúH£º¡£

¸ù¾ÝÉÏÊö·ÖÎö¿ÉÖªBÊÇCH2OH(CHOH)3CHO£¬CÊÇ£¬FÊÇ£¬GÊÇ¡£

(1)D½á¹¹¼òʽÊÇ£¬º¬ÓеĹÙÄÜÍÅΪÃѼü£»

(2)AÊÇÒ»ÖÖ°ëÏËάËØ£¬ÔÚËá×÷´ß»¯¼ÁÌõ¼þϼÓÈÈ£¬·¢ÉúË®½â·´Ó¦²úÉúÎìÌÇB£ºCH2OH(CHOH)3CHO£¬ËùÒԢٵķ´Ó¦ÊÔ¼ÁºÍÌõ¼þÊÇH2O/H+£¬¼ÓÈÈ£»

(3) B½á¹¹¼òʽÊÇ£ºCH2OH(CHOH)3CHO£¬¸ù¾ÝÊÖÐÔ̼ԭ×ӵĺ¬Ò壬ÓÃÐǺŠ(*)±ê³öBÖеÄÊÖÐÔ̼ԭ×ÓΪ£º£»

(4)CµÄ½á¹¹¼òʽΪ£»

(5)EÊÇ£¬ÓëHClÔÚÒ»¶¨Ìõ¼þÏ·¢ÉúÈ¡´ú·´Ó¦²úÉúF£º£¬ËùÒԢݵķ´Ó¦ÀàÐÍÊÇÈ¡´ú·´Ó¦£»FÊÇ£¬ÓëNH(C2H5)2ÔÚÒ»¶¨Ìõ¼þÏ·¢ÉúÈ¡´ú·´Ó¦²úÉúG: £¬ËùÒԢ޵Ļ¯Ñ§·½³ÌʽΪ+NH(C2H5)2¡ú+HCl£»

(6)EÊÇ£¬»¯ºÏÎïWÊÇEµÄͬ·ÖÒì¹¹Ì壬WÄÜ·¢ÉúË®½â·´Ó¦£¬ËµÃ÷º¬ÓÐõ¥»ù£¬ÊôÓÚ±¥ºÍÒ»Ôªõ¥£¬¿ÉÄÜÊÇHCOO-C4H9£¬CH3COOC3H7¡¢CH3CH2COOC2H5¡¢C3H7-COOCH3£¬ÓÉÓÚ±û»ù¡ªC3H7ÓÐ2ÖÖ²»Í¬½á¹¹£¬¶¡»ù¡ªC4H9ÓÐËÄÖÖ²»Í¬½á¹¹£¬ËùÒÔHCOO-C4H9ÓÐ4Öֽṹ£»CH3COOC3H7¡¢C3H7-COOCH3ÓÐ2Öֽṹ£»CH3CH2COOC2H5Ö»ÓÐ1Öֽṹ£¬Òò´Ë·ûºÏÌâÒâµÄW¿ÉÄÜÖÖÀàÊýĿΪ4+2+1+2=9ÖÖ£¬ÆäÖк˴Ź²ÕñÇâÆ×Ö»ÓÐÁ½×é·åµÄ½á¹¹¼òʽÊÇHCOOC(CH3)3£»

(7)»·Ñõ±ûÍé()ÔÚH2/H2O¼°PdCl2£¬HCl×÷ÓÃÏ·´Ó¦²úÉú£¬±»´ß»¯Ñõ»¯²úÉú£¬¸ÃÎïÖÊÓëH2·¢Éú¼Ó³É·´Ó¦²úÉú£¬2¸ö·Ö×ÓµÄÓëŨÁòËá»ìºÏ¼ÓÈÈ£¬·¢Éúõ¥»¯·´Ó¦²úÉú£¬¹ÊÓÉÖÆÈ¡µÄ·´Ó¦Á÷³ÌΪ£º£»»òΪ£º

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

¡¾ÌâÄ¿¡¿³£¼ûµÄµç×ÓÆøÌåÓÐBCl3¡¢N2O¡¢SiH4¼°SiHCl3µÈ¡£»Ø´ðÏÂÁÐÎÊÌ⣺

(1)ÆøÌåB2H6ÓëÂÈÆø»ìºÏ¿ÉÉú³ÉÆø̬BCl3£¬Ã¿Éú³É1.0 g BCl3·Å³ö5.9 kJµÄÈÈÁ¿£¬¸Ã·´Ó¦µÄÈÈ»¯Ñ§·½³ÌʽΪ______¡£

(2)25¡æʱ·´Ó¦ S(s) +H2(g)H2S(g) Kp1=6.0¡Á105

Si(s)+2H2(g)SiH4(g) Kp2=7.8¡Á106

Ôò·´Ó¦ Si(s)+2H2S(g)SiH4(g)+2S(s) Kp=_____(KpΪÒÔ·Öѹ±íʾµÄƽºâ³£Êý£¬ÏÂͬ)¡£

(3)¶à¾§¹èÖÆÖз¢ÉúһϵÁз´Ó¦£º

(I)4SiHCl3(g)Si(s)+3SiCl4(g)+2H2(g) ¡÷H1=a kJ /mol

(II)SiCl4(g)+H2(g)SiHCl3(g)+HCl(g) ¡÷H2=b kJ/mo1

(III)SiCl2(g)+H2(g)Si(s)+2HCl(g) ¡÷H3=c kJ/mo1

¢Ù·´Ó¦SiHCl3 (g)SiCl2 (g) +HCl (g) ¡÷H=____kJ/mo1 (Óú¬a¡¢b¡¢cµÄ´úÊýʽ±íʾ)

¢Ú·´Ó¦(I)(II)(III)µÄKpÓëζȵĹØϵÈçÏÂͼ

ÊôÓÚÎüÈÈ·´Ó¦µÄÊÇ_________(ÌîI¡¢II»òIII)£»Í¼ÖÐMµã·Öѹ¼äÂú×ã¹Øϵ£ºp(SiCl4)=______(ÓÃÏà¹ØÎïÖʵķÖѹp±íʾ)¡£

(4)Ò»ÖÖÖÆÈ¡N2OµÄ·½·¨Îª O2NNH2(aq)¡úN2O(g)+H2O(1)£¬¸Ã·´Ó¦µÄÀú³ÌÈçÏ£º

(I)O2NNH2(aq)O2NNH-(aq) +H+(aq) (¿ìËÙƽºâ)

(II)O2NNH-(aq) N2O(g) +OH-(aq) (Âý)

(III)H+(aq)+OH-(aq) H2O(1) (¿ì)

¢Ù»î»¯ÄÜ×î´óµÄ·´Ó¦²½ÖèÊÇ_________(ÌîI¡¢II»òIII)¡£

¢ÚÒÑÖª·´Ó¦(I)µÄËÙÂÊ·½³Ìv(Õý)=k1c(O2NNH2)£¬v(Äæ)=k -1 c(O2NNH-)c(H+)£¬(k1¡¢k -1·Ö±ðΪÕýÄæ·´Ó¦ËÙÂʳ£Êý£¬·´Ó¦(I)´ïµ½Æ½ºâʱ£¬Æ½ºâ³£ÊýK=__________(ÓÃk1¡¢k -1±íʾ)¡£

¢ÛÒÑÖª×Ü·´Ó¦ËÙÂÊ·½³ÌΪv=K £¬·´Ó¦(II)µÄv(Õý)=k2c(O2NNH-)£¬ÔòK=________ (ÓÃk1¡¢k -1¡¢k2¡¢k3±íʾ)

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

¾«Ó¢¼Ò½ÌÍø