ÌâÄ¿ÄÚÈÝ

¡¾ÌâÄ¿¡¿ÊÇÒ»ÖÖÖؽðÊôÀë×Ó£¬ÓÐÒ»»·¾³¼à²âС×éÓûÀûÓᢡ¢¡¢NaOHµÈÊÔ¼Á²â¶¨Ä³¹¤³§·ÏË®ÖеÄŨ¶È¡£

(1)ÏÖÐèÅäÖƱê×¼NaOHÈÜÒº£¬ËùÐèÒªµÄ²£Á§ÒÇÆ÷³ýÁ¿Í²¡¢ÈÝÁ¿Æ¿¡¢²£Á§°ôÍ⣬»¹ÐèÒª______¡¢_____¡£

(2)Ðè׼ȷ³ÆÈ¡NaOH¹ÌÌåµÄÖÊÁ¿Îª______¡£

(3)ÔÚÅäÖÃÒÔÉÏÈÜҺʱ£¬ÏÂÁвÙ×÷»áʹËùÅäÈÜҺŨ¶ÈÆ«µÍµÄÊÇ____(¶àÑ¡Ìâ)¡£

£®ÈÝÁ¿Æ¿Ï´µÓ¸É¾»ºóδ¸ÉÔï £®¶¨Èݺó¾­Õñµ´¡¢Ò¡ÔÈ¡¢¾²Ö㬷¢ÏÖÒºÃæϽµ£¬ÔÙ¼ÓÊÊÁ¿µÄÕôÁóË®

£®¶¨ÈÝʱ¸©Êӿ̶ÈÏß £®ÉÕ±­ºÍ²£Á§°ôδϴµÓ

(4)´Ó¶Ô»¯ºÏÎï·ÖÀà·½·¨³ö·¢£¬Ö¸³öÏÂÁи÷×éÎïÖÊÖÐÓëÆäËûÎïÖÊÀàÐͲ»Í¬µÄÒ»ÖÖÎïÖÊ£®

£®¡¢¡¢¡¢________£»

£®¡¢¡¢¡¢________£»

£®¡¢¡¢¡¢________£»

£®¡¢¡¢¡¢________¡£

¡¾´ð°¸¡¿½ºÍ·µÎ¹Ü ÉÕ±­ 1.0 BD SO2 NaClO3 HCl K2CO3 »ò

¡¾½âÎö¡¿

ÓùÌÌåÀ´ÅäÖÆÒ»¶¨ÎïÖʵÄÁ¿Å¨¶ÈµÄÈÜҺʱµÄ²½ÖèÊǼÆËã¡¢³ÆÁ¿¡¢Èܽ⡢ÀäÈ´¡¢ÒÆÒº¡¢Ï´µÓ¡¢¶¨ÈÝ¡¢Ò¡ÔÈ£¬¸ù¾Ý±ê×¼NaOHÈÜÒº£¬ÀûÓÃn=cVÀ´¼ÆËãÎïÖʵÄÁ¿£¬ÔÙÀûÓÃm=nMÀ´¼ÆËãÆäÖÊÁ¿£¬ÔÚ½øÐÐÎó²î·ÖÎöʱ£¬¸ù¾Ý½øÐзÖÎö¡£

£¨1£©¸ù¾ÝʵÑé²½Ö裺³ÆÁ¿¡¢Èܽ⡢ÀäÈ´¡¢ÒÆÒº¡¢Ï´µÓ¡¢¶¨ÈÝ¡¢Ò¡ÔÈ£¬ÐèÒªÓõ½µÄ²£Á§ÒÇÆ÷ÓУºÁ¿Í²¡¢ÈÝÁ¿Æ¿¡¢²£Á§°ô¡¢½ºÍ·µÎ¹Ü¡¢ÉÕ±­£¬¹Ê´ð°¸Îª£º½ºÍ·µÎ¹Ü£»ÉÕ±­£»

£¨2£©¸ù¾Ýn=cV¿ÉÖªÐèÒªµÄNaOHµÄÎïÖʵÄÁ¿n=0.25L¡Á0.1mol/L=0.025mol£¬ÖÊÁ¿m=nM=0.025mol¡Á40g/mol=1.0g£¬¹Ê´ð°¸Îª£º1.0£»

£¨3£©A£®¶¨Èݲ½ÖèÖÐÐè¼ÓÈëË®£¬ËùÒÔÅäÖÃÇ°£¬ÈÝÁ¿Æ¿ÖÐÓÐÉÙÁ¿ÕôÁóË®¶Ô½á¹ûÎÞÓ°Ï죬¹ÊA²»Ñ¡£»

B£®¶¨Èݺó¾­Õñµ´¡¢Ò¡ÔÈ¡¢¾²Ö㬷¢ÏÖÒºÃæϽµ£¬ÔÙ¼ÓÊÊÁ¿µÄÕôÁóË®£¬ÈÜÒºµÄÌå»ýVÆ«´ó£¬Ê¹½á¹ûÆ«µÍ£¬¹ÊB·ûºÏÌâÒ⣻

C£®¶ÁÊýʱ£¬¸©Êӿ̶ÈÏߣ¬µ¼ÖÂÈÜÒºµÄÌå»ýV¼õС£¬ËùÒÔ½á¹ûÆ«¸ß£¬¹ÊC²»Ñ¡£»

D£®ÉÕ±­ºÍ²£Á§°ôδϴµÓ£¬µ¼ÖÂÈÜÖʵÄÎïÖʵÄÁ¿n¼õС£¬ËùÒÔ½á¹ûÆ«µÍ£¬¹ÊD·ûºÏÌâÒâ¡£

¹Ê´ð°¸Îª£ºBD¡£

£¨4£©A£®Na2O¡¢CaO¡¢CuOÊÇÓɽðÊôÔªËغÍÑõÔªËØ×é³ÉµÄ»¯ºÏÎÊôÓÚ½ðÊôÑõ»¯ÎSO2 ÊÇÓɷǽðÊôÔªËغÍÑõÔªËØ×é³ÉµÄ»¯ºÏÎÊôÓڷǽðÊôÑõ»¯Î¹Ê´ð°¸Îª£ºSO2£»

B£®NaClO3µÄËá¸ùÀë×Óº¬ÓÐÑõÔªËØ£¬ÊôÓÚº¬ÑõËáÑΣ¬NaCl¡¢KCl¡¢CaCl2Ëá¸ùÀë×Ó²»º¬ÓÐÑõÔªËØ£¬ÊôÓÚÎÞÑõËáÑΣ¬¹Ê´ð°¸Îª£ºNaClO3£»

C£®HClO3¡¢KClO3¡¢NaClO3¾ùº¬ÓÐÑõÔªËØ£¬ÊǺ¬Ñõ»¯ºÏÎ¶øHCl²»º¬ÑõÔªËØ£¬ÊÇÎÞÑõ»¯ºÏÎ¹Ê´ð°¸Îª£ºHCl£»

D£®NaHCO3¡¢Ca(HCO3)2¡¢NH4HCO3ÊôÓÚ̼ËáËáʽÑΣ¬K2CO3ÊôÓÚ̼ËáÕýÑΣ»¡¢¡¢¶¼ÊôÓÚ½ðÊôÑΣ¬ÊÇï§ÑΣ¬¹Ê´ð°¸Îª£ºK2CO3»ò

¡£

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

¡¾ÌâÄ¿¡¿¾«Á¶Í­¹¤ÒµÖÐÑô¼«ÄàµÄ×ÛºÏÀûÓþßÓÐÖØÒªÒâÒå¡£Ò»ÖÖ´ÓÍ­Ñô¼«ÄࣨÖ÷Òªº¬ÓÐÍ­¡¢Òø¡¢½ð¡¢ÉÙÁ¿µÄÄø£©ÖзÖÀëÌáÈ¡¶àÖÖ½ðÊôÔªËصŤÒÕÁ÷³ÌÈçÏ£º

ÒÑÖª£º¢¡£®·Ö½ðÒºÖк¬½ðÀë×ÓÖ÷Òª³É·ÖΪ[AuCl4]-£»·Ö½ðÔüµÄÖ÷Òª³É·ÖΪAgCl£»

¢¢£®·ÖÒøÒºÖк¬ÒøÀë×ÓÖ÷Òª³É·ÖΪ[Ag£¨SO3£©2]3-£¬ÇÒ´æÔÚ[Ag£¨SO3£©2]3-Ag++2SO32-

¢££®¡°·ÖÍ­¡±Ê±¸÷ÔªËصĽþ³öÂÊÈç±íËùʾ¡£

£¨1£©ÓɱíÖÐÊý¾Ý¿ÉÖª£¬NiµÄ½ðÊôÐÔ±ÈCu______¡£·ÖÍ­ÔüÖÐÒøÔªËصĴæÔÚÐÎʽΪ£¨Óû¯Ñ§ÓÃÓï±íʾ£©______¡£

£¨2£©¡°·Ö½ð¡±Ê±£¬µ¥Öʽð·¢Éú·´Ó¦µÄÀë×Ó·½³ÌʽΪ______¡£

£¨3£©Na2SO3ÈÜÒºÖк¬Áò΢Á£ÎïÖʵÄÁ¿·ÖÊýÓëpHµÄ¹ØϵÈçͼËùʾ¡£

¡°³ÁÒø¡±Ê±£¬Ðè¼ÓÈëÁòËáµ÷½ÚÈÜÒºµÄpH=4£¬·ÖÎöÄܹ»Îö³öAgClµÄÔ­ÒòΪ______¡£µ÷½ÚÈÜÒºµÄpH²»ÄܹýµÍ£¬ÀíÓÉΪ______£¨ÓÃÀë×Ó·½³Ìʽ±íʾ£©¡£

£¨4£©¹¤ÒµÉÏ£¬ÓÃÄøΪÑô¼«£¬µç½â0.1mol/L NiCl2ÈÜÒºÓëÒ»¶¨Á¿NH4Cl×é³ÉµÄ»ìºÏÈÜÒº£¬¿ÉµÃ¸ß´¿¶ÈµÄÇòÐγ¬Ï¸Äø·Û¡£µ±ÆäËûÌõ¼þÒ»¶¨Ê±£¬NH4ClµÄŨ¶È¶ÔÒõ¼«µçÁ÷ЧÂʼ°ÄøµÄ³É·ÛÂʵÄÓ°ÏìÈçͼËùʾ£º

Ϊ»ñµÃ¸ß´¿¶ÈµÄÇòÐγ¬Ï¸Äø·Û£¬NH4ClÈÜÒºµÄŨ¶È×îºÃ¿ØÖÆΪ______g/L£¬µ±NH4ClÈÜÒºµÄŨ¶È´óÓÚ15g/Lʱ£¬Òõ¼«ÓÐÎÞÉ«ÎÞζÆøÌåÉú³É£¬µ¼ÖÂÒõ¼«µçÁ÷ЧÂʽµµÍ£¬¸ÃÆøÌåΪ______¡£

¡¾ÌâÄ¿¡¿ÔڹŴú£¬éÙºìÉ«µÄǦµ¤£¨Pb3O4£©ÓÃÓÚÈëÒ©ºÍÁ¶µ¤£¬ÈËÃǶÔÆäÖÐÖؽðÊôǦµÄ¶¾ÐÔÈÏʶ²»×ã¡£ÒÑÖª£ºPbO2Ϊ×غÚÉ«·ÛÄ©¡£Ä³»¯Ñ§ÐËȤС×é¶ÔǦµ¤µÄһЩÐÔÖʽøÐÐʵÑé̽¾¿²¢²â¶¨Æä×é³É¡£

»Ø´ðÏÂÁÐÎÊÌ⣺

£¨1£©ÐÔÖÊʵÑé

ʵÑé²Ù×÷

ÏÖÏó

½âÊÍ»ò½áÂÛ

¢Ù½«ÊÊÁ¿Ç¦µ¤ÑùÆ··ÅÈëСÉÕ±­ÖУ¬¼ÓÈë2mL6mol/LµÄHNO3ÈÜÒº£¬½Á°è

_____

Pb3O4£«4HNO3=PbO2£«

2Pb£¨NO3£©2£«2H2O

¢Ú½«ÉÏÊö»ìºÏÎï¹ýÂË£¬ËùµÃÂËÔü·ÖΪÁ½·Ý£¬Ò»·Ý¼ÓÈë2mLŨÑÎËᣬ¼ÓÈÈ

Óд̼¤ÐԵĻÆÂÌÉ«ÆøÌå²úÉú

·´Ó¦µÄ»¯Ñ§·½³Ìʽ£º

_______

¢ÛÁíÒ»·ÝÂËÔü¼ÓÈëÏõËáËữµÄMn£¨NO3£©2ÈÜÒº£¬½Á°è

µÃ×ÏÉ«ÈÜÒº

½áÂÛ£º_______

£¨2£©×é³É²â¶¨

¢Ù׼ȷ³ÆÈ¡0.530g¸ÉÔïµÄǦµ¤ÑùÆ·£¬ÖÃÓڽྻµÄСÉÕ±­ÖУ¬¼ÓÈë2mL6mol/LµÄHNO3ÈÜÒº£¬½Á°èʹ֮³ä·Ö·´Ó¦£¬·ÖÀë³ö¹ÌÌåºÍÈÜÒº¡£¸Ã·ÖÀë²Ù×÷Ãû³ÆÊÇ_____________¡£

¢Ú½«¢ÙÖÐËùµÃÈÜҺȫ²¿×ªÈë׶ÐÎÆ¿ÖУ¬¼ÓÈëָʾ¼ÁºÍ»º³åÈÜÒº£¬ÓÃ0.04000mol/LµÄEDTAÈÜÒº£¨ÏÔËáÐÔ£©µÎ¶¨ÖÁÖյ㣬ÏûºÄEDTAÈÜÒº36.50mL¡£EDTAÓëPb2+µÄ·´Ó¦¿É±íʾΪPb2+£«H2Y2-=PbY2-£«2H+£¬µÎ¶¨Ê±EDTAÈÜҺӦʢװÔÚ_______________ÖС£ÂËÒºÖк¬Pb2+__________mol¡£

¢Û½«¢ÙÖÐËùµÃ¹ÌÌåPbO2È«²¿×ªÈëÁíһ׶ÐÎÆ¿ÖУ¬ÍùÆäÖмÓÈëÊÊÁ¿HAcÓëNaAcµÄ»ìºÏÒººÍ8g¹ÌÌå KI£¬Ò¡¶¯×¶ÐÎÆ¿£¬Ê¹PbO2È«²¿·´Ó¦¶øÈܽ⣬·¢Éú·´Ó¦PbO2£«4I£­£«4HAc =PbI2£«I2£«4Ac£­£«2H2O£¬´ËʱÈÜÒº³Ê͸Ã÷×ØÉ«¡£ÒÔ0.05000mol/LµÄNa2S2O3±ê×¼ÈÜÒºµÎ¶¨£¬·¢Éú·´Ó¦I2£«2S2O32-=S4O62-£«2I£­£¬ÖÁÈÜÒº³Êµ­»Æɫʱ¼ÓÈë2%µí·ÛÈÜÒº1mL£¬¼ÌÐøµÎ¶¨ÖÁÈÜÒº_______£¬¼´ÎªÖյ㣬ÓÃÈ¥Na2S2O3ÈÜÒº30.80mL¡£

¸ù¾Ý¢Ú¡¢¢ÛʵÑéÊý¾Ý¼ÆË㣬Ǧµ¤ÖÐPb£¨¢ò£©ÓëPb£¨¢ô£©µÄÔ­×ÓÊýÖ®±ÈΪ____________¡£

¡¾ÌâÄ¿¡¿A¡¢B¡¢C¡¢D¡¢E´ú±íÇ°ËÄÖÜÆÚÔ­×ÓÐòÊýÒÀ´ÎÔö´óµÄÎåÖÖÔªËØ¡£A¡¢DͬÖ÷×åÇÒAÔ­×ÓµÄ2p¹ìµÀÉÏÓÐ1¸öµç×ÓµÄ×ÔÐý·½ÏòÓëÆäËüµç×ÓµÄ×ÔÐý·½ÏòÏà·´£»¹¤ÒµÉϵç½âÈÛÈÚC2A3ÖÆÈ¡µ¥ÖÊC£»B¡¢E³ý×îÍâ²ã¾ùÖ»ÓÐ2¸öµç×ÓÍ⣬ÆäÓà¸÷²ãÈ«³äÂú¡£»Ø´ðÏÂÁÐÎÊÌ⣺

(1)B¡¢CÖеÚÒ»µçÀëÄܽϴóµÄÊÇ__ (ÓÃÔªËØ·ûºÅÌî¿Õ)£¬»ù̬EÔ­×Ó¼Ûµç×ӵĹìµÀ±í´ïʽ______¡£

(2)DA2·Ö×ÓµÄVSEPRÄ£ÐÍÊÇ_____¡£

(3)ʵÑé²âµÃCÓëÂÈÔªËØÐγɻ¯ºÏÎïµÄʵ¼Ê×é³ÉΪC2Cl6£¬ÆäÇò¹÷Ä£ÐÍÈçͼËùʾ¡£ÒÑÖªC2Cl6ÔÚ¼ÓÈÈʱÒ×Éý»ª£¬Óë¹ýÁ¿µÄNaOHÈÜÒº·´Ó¦¿ÉÉú³ÉNa[C(OH)4]¡£

¢ÙC2Cl6ÊôÓÚ_______¾§Ì壨ÌÌåÀàÐÍ£©£¬ÆäÖÐCÔ­×ÓµÄÔÓ»¯¹ìµÀÀàÐÍΪ________ÔÓ»¯¡£

¢Ú[C(OH)4]-ÖдæÔڵĻ¯Ñ§¼üÓÐ________¡£

a£®Àë×Ó¼ü b£®¹²¼Û¼ü c£®¦Ò¼ü d£®¦Ð¼ü e£®Åäλ¼ü f£®Çâ¼ü

(4)B¡¢CµÄ·ú»¯Îᄃ¸ñÄÜ·Ö±ðÊÇ2957 kJ/mol ¡¢5492 kJ/mol£¬¶þÕßÏà²îºÜ´óµÄÔ­Òò________¡£

(5)DÓëEÐγɻ¯ºÏÎᄃÌåµÄ¾§°ûÈçÏÂͼËùʾ£º

¢ÙÔڸþ§°ûÖУ¬EµÄÅäλÊýΪ_________¡£

¢ÚÔ­×Ó×ø±ê²ÎÊý¿É±íʾ¾§°ûÄÚ²¿¸÷Ô­×ÓµÄÏà¶ÔλÖá£ÉÏͼ¾§°ûÖУ¬Ô­×ÓµÄ×ø±ê²ÎÊýΪ£ºa(0£¬0£¬0)£»b(£¬0£¬)£»c(£¬£¬0)¡£ÔòdÔ­×ÓµÄ×ø±ê²ÎÊýΪ______¡£

¢ÛÒÑÖª¸Ã¾§°ûµÄ±ß³¤Îªx cm£¬Ôò¸Ã¾§°ûµÄÃܶÈΪ¦Ñ=_______g/cm3£¨Áгö¼ÆËãʽ¼´¿É£©¡£

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

¾«Ó¢¼Ò½ÌÍø