ÌâÄ¿ÄÚÈÝ

9£®Åð¼°Æ仯ºÏÎïÔÚÏÖ´ú¹¤Òµ¡¢Éú»îºÍ¹ú·ÀÖÐÓÐÖØÒªÓ¦ÓüÛÖµ£®
£¨1£©ÅðÔ­×ӵĵç×ÓÅŲ¼Ê½ÊÇ1s22s22p1£®
£¨2£©×î¼òµ¥µÄÅðÍéÊÇB2H6£¨ÒÒÅðÍ飩£¬½á¹¹¼ûͼ£¬ÆäÖÐBÔ­×ÓµÄÔÓ»¯·½Ê½Îªsp3ÔÓ»¯£®
£¨3£©BF3ºÍBCl3¶¼ÓÐÇ¿ÁÒ½ÓÊܹµç×Ó¶ÔµÄÇãÏò£¬ÈçÈý·ú»¯ÅðÆøÌåÓë°±ÆøÏàÓö£¬Á¢¼´Éú³É°×É«¹ÌÌ壬д³ö¸Ã°×É«¹ÌÌå½á¹¹Ê½£¬²¢±ê×¢³öÆäÖеÄÅäλ¼ü£®
£¨4£©½üÄêÀ´£¬ÈËÃǿ϶¨ÅðÊÇÈ˺Ͷ¯Îï·úÖж¾µÄÖØÒª½â¶¾¼Á£®ÅðÔÚÌåÄÚ¿ÉÓë·úÐγÉÎȶ¨µÄÅäºÏÎïBF4-
¡¢£¬²¢ÒԺͷúÏàͬµÄ;¾¶²Î¼ÓÌåÄÚ´úл£¬µ«¶¾ÐԱȷúС£¬ÇÒÒ×ËæÄòÅųö£¬¹ÊÈÏΪÅð¶Ô·ú»¯Îï¾ßÓнⶾ×÷Óã®
£¨5£©¾­½á¹¹Ñо¿Ö¤Ã÷£¬ÅðËᾧÌåÖÐB£¨OH£©3µ¥Ôª½á¹¹Èçͼ£¨1£©Ëùʾ£®¸÷µ¥ÔªÖеÄÑõÔ­×Óͨ¹ýO-H¡­OÇâ¼üÁ¬½á³É²ã×´½á¹¹Èçͼ£¨2£©Ëùʾ£®²ãÓë²ãÖ®¼äÒÔ΢ÈõµÄ·Ö×Ó¼äÁ¦Ïà½áºÏ¹¹³ÉÕû¸öÅðËᾧÌ壮
¢ÙH3BO3ÊÇÒ»ÔªÈõËᣬд³öËüÓëË®·´Ó¦µÄ»¯Ñ§·½³ÌʽH3BO3+H2O?[B£¨OH£©4]-+H+£¬
¢Ú¸ù¾Ý½á¹¹ÅжÏÏÂÁÐ˵·¨ÕýÈ·µÄÊÇbcdg£®
a£®ÅðËᾧÌåÊôÓÚÔ­×Ó¾§Ìå       b£®ÅðËᾧÌåÓÐÁÛƬ״µÄÍâ²ã
c£®ÅðËᾧÌåÊÇ·Ö×Ó¾§Ìå         d£®ÅðËᾧÌåÓл¬Äå¸Ð£¬¿É×÷È󻬼Á
e£®ÔÚB£¨OH£©3µ¥ÔªÖУ¬BÔ­×ÓÒÔsp3ÔÓ»¯¹ìµÀºÍÑõÔ­×Ó½áºÏ¶ø³É
f£®H3BO3·Ö×ÓµÄÎȶ¨ÐÔÓëÇâ¼üÓйØ
g£®º¬1mol H3BO3µÄ¾§ÌåÖÐÓÐ3molÇâ¼ü
h£®·Ö×ÓÖÐÅðÔ­×Ó×îÍâ²ãΪ8e-Îȶ¨½á¹¹
¢ÛÅðËá³£ÎÂÏÂΪ°×ɫƬ״¾§Ì壬ÈÜÓÚË®£¨273KʱÈܽâ¶ÈΪ6.35£©£¬ÔÚÈÈË®ÖÐÈܽâ¶ÈÃ÷ÏÔÔö´ó£¨373KʱΪ27.6£©£®Çë·ÖÎöÆäÖÐÔ­ÒòÊÜÈÈʱÅðËᾧÌåÖеĴóÁ¿Çâ¼üÓв¿·Ö¶ÏÁÑËùÖ£¬¾§ÌåÄÚÇâ¼ü²»ÀûÓÚÎïÖÊÈܽ⣮

·ÖÎö £¨1£©¸ù¾ÝÔªËØÃû³Æ£¬ÅжÏÔªËØÔ­×ӵĺËÍâµç×ÓÊý£¬ÔÙ¸ù¾ÝºËÍâµç×ÓÅŲ¼¹æÂÉÀ´Ð´£¬ÅðÔªËØΪ5ºÅÔªËØ£»
£¨2£©¸ù¾Ý¼Û²ãµç×Ó¶Ô»¥³âÀíÂÛÈ·¶¨ÆäÔÓ»¯ÀàÐÍ£»
£¨3£©ÅðÔªËؾßÓÐȱµç×ÓÐÔ£¬Æ仯ºÏÎï¿ÉÓë¾ßÓйµç×ӶԵķÖ×Ó»òÀë×ÓÐγÉÅäºÏÎBF3ÄÜÓëNH3·´Ó¦Éú³ÉBF3•NH3£¬NÔ­×Óº¬Óйµç×Ó¶Ô£»
£¨4£©ÅäºÏÎïÖÐÅäλ¼üԽǿ£¬ÅäºÏÎïÔ½Îȶ¨£¬·úΪ×î»îÆõķǽðÊô£¬ÅðÔÚÌåÄÚ¿ÉÓë·úÐγÉÎȶ¨µÄÅäºÏÎï·úÅðËá¸ùÀë×Ó£»
£¨5£©¢ÙÅðËáΪһԪÈõËᣬÔÚË®ÈÜÒºÀïºÍË®½áºÏÐγÉÅäλ¼ü£¬²¿·ÖµçÀë³öÒõÑôÀë×Ó£»
¢Úa£®ÅðËᾧÌåÖдæÔÚH3BO3·Ö×Ó£¬¸ù¾Ý¾§ÌåÖдæÔÚµÄ΢Á£È·¶¨¾§ÌåÀàÐÍ£»
b£®ÅðËᣨH3BO3£©ÊÇÒ»ÖÖƬ²ã×´½á¹¹°×É«¾§Ì壬ÓëʯīÏàËƵIJã×´½á¹¹£»
c£®ÅðËᾧÌåÖдæÔÚH3BO3·Ö×Ó£¬ÅðËᾧÌåÊÇ·Ö×Ó¾§Ì壻
d£®¸ù¾ÝÅðËᾧÌåΪƬ²ã×´½á¹¹·ÖÎö£»
e£®¸ù¾ÝBÔ­×ӵļ۲ãµç×Ó¶ÔÅжÏÆäÔÓ»¯ÀàÐÍ£»
f£®·Ö×ÓµÄÎȶ¨ÐÔÓ뻯ѧ¼üÓйأ»
g£®ÀûÓþù̯·¨¼ÆË㺬1molH3BO3µÄ¾§ÌåÖеÄÇâ¼ü£¬º¬1mol H3BO3µÄ¾§ÌåÖÐÓÐ3molÇâ¼ü£»
h£®Óɽṹ¿ÉÖª£¬ÅðÔ­×Ó×îÍâ²ãÖ»ÓÐ3¸öµç×Ó£¬ÓëÑõÔ­×ÓÐγÉ3¶Ô¹²Óõç×Ó¶Ô£»
¢ÛÅðËᣨH3BO3£©ÊÇÒ»ÖÖƬ²ã×´½á¹¹£¬¼ÓÈÈÆÆ»µÁËÅðËᾧÌåÄÚ·Ö×ÓÖ®¼äµÄÇâ¼ü£»

½â´ð ½â£º£¨1£©BÔªËØΪ5ºÅÔªËØ£¬Ô­×ÓºËÍâÓÐ5¸öµç×Ó£¬·ÖÁ½²ãÅŲ¼£¬µÚÒ»²ã2¸ö£¬µÚ¶þ²ã3¸ö£¬ËùÒÔºËÍâµç×ÓÅŲ¼Ê½Îª£º1s22s22p1£¬
¹Ê´ð°¸Îª£º1s22s22p1£»
£¨2£©ÒÒÅðÍé·Ö×ÓÖÐÿ¸öÅðÔ­×Óº¬ÓÐ4¸ö¹²¼Û¼ü£¬ËùÒÔBÔ­×Ó²ÉÓÃsp3ÔÓ»¯£¬
¹Ê´ð°¸Îª£ºsp3ÔÓ»¯£»
£¨3£©ÅðÔªËؾßÓÐȱµç×ÓÐÔ£¬Æ仯ºÏÎï¿ÉÓë¾ßÓйµç×ӶԵķÖ×Ó»òÀë×ÓÐγÉÅäºÏÎBF3ÄÜÓëNH3·´Ó¦Éú³ÉBF3•NH3£¬BÓëNÖ®¼äÐγÉÅäλ¼ü£¬NÔ­×Óº¬Óйµç×Ó¶Ô£¬ËùÒÔµªÔ­×ÓÌṩ¹Âµç×Ó¶Ô£¬BF3•NH3½á¹¹Ê½Îª£º£¬
¹Ê´ð°¸Îª£ºBF3•NH3£»£»
£¨4£©È±µç×Ó»¯ºÏÎï¾ßÓкÜÇ¿µÄ½ÓÊܵç×ÓµÄÄÜÁ¦£¬ÅðÓë·úÔªËØÐγɵÄBF3Ϊȱµç×Ó»¯ºÏÎïÓë·úÀë×ÓÐγÉBF4-£¬ÅðÔªËؾßÓÐȱµç×ÓÐÔ£¬ËùÒÔÅðÔÚÌåÄÚ¿ÉÓë·úÐγÉÎȶ¨µÄÅäºÏÎïBF4-£¬
¹Ê´ð°¸Îª£ºBF4-£»
£¨5£©¢ÙÅðËáΪһԪÈõËᣬÔÚË®ÈÜÒºÀºÍË®µçÀë³öµÄÇâÑõ¸ùÀë×ÓÐγÉÅäλ¼ü£¬ÆäµçÀë·½³ÌʽΪ£ºH3BO3+H2O?[B£¨OH£©4]-+H+£¬
¹Ê´ð°¸Îª£ºH3BO3+H2O?[B£¨OH£©4]-+H+£»
¢Úa£®ÅðËᾧÌåÖдæÔÚH3BO3·Ö×Ó£¬ÇҸþ§ÌåÖдæÔÚÇâ¼ü£¬ËµÃ÷ÅðËáÓÉ·Ö×Ó¹¹³É£¬ÊÇ·Ö×Ó¾§Ì壬ԭ×Ó¾§ÌåÄÚÖ»Óй²¼Û¼ü£¬¹Êa´íÎó£»
b£®ÅðËᣨH3BO3£©ÊÇÒ»ÖÖƬ²ã×´½á¹¹°×É«¾§Ì壬²ãÄڵġ°H3BO3¡±Î¢Á£Ö®¼äͨ¹ýÇâ¼üÏàÁ¬£¬¹ÊbÕýÈ·£»
c£®ÅðËᾧÌåÖдæÔÚH3BO3·Ö×Ó£¬ÅðËᾧÌåÊÇ·Ö×Ó¾§Ì壬¹ÊcÕýÈ·£»
d£®ÅðËᣨH3BO3£©ÊÇÒ»ÖÖƬ²ã×´½á¹¹°×É«¾§Ì壬Ƭ²ã×´½á¹¹¾§ÌåÓл¬Äå¸Ð£¬¿É×÷È󻬼Á£¬¹ÊdÕýÈ·£»
e£®ÔÚB£¨OH£©3µ¥ÔªÖУ¬BÖ»ÐγÉÁË3¸öµ¥¼ü£¬Ã»Óйµç×Ó¶Ô£¬ËùÒÔ²ÉÈ¡sp2ÔÓ»¯£¬¹Êe´íÎó£»
f£®·Ö×ÓµÄÎȶ¨ÐÔÓë·Ö×ÓÄÚµÄB-O¡¢H-O¹²¼Û¼üÓйأ¬È۷еãÓëÇâ¼üÓйأ¬¹Êf´íÎó£»
g£®1¸öÅðËá·Ö×ÓÐγÉÁË6¸öÇâ¼ü£¬µ«Ã¿¸öÇâ¼üÊÇ2¸öÅðËá·Ö×Ó¹²Óõģ¬ËùÒÔƽ¾ùº¬3¸öÇâ¼ü£¬Ôòº¬ÓÐ1molH3BO3µÄ¾§ÌåÖÐÓÐ3molÇâ¼ü£¬¹ÊgÕýÈ·£»
h£®ÅðÔ­×Ó×îÍâ²ãÖ»ÓÐ3¸öµç×Ó£¬ÓëÑõÔ­×ÓÐγÉ3¶Ô¹²Óõç×Ó¶Ô£¬Òò´ËBÔ­×Ó²»ÊÇ8e-Îȶ¨½á¹¹£¬¹Êh´íÎó£»
¹Ê´ð°¸Îª£ºbcdg£»
¢Û¾§ÌåÄÚÇâ¼ü²»ÀûÓÚÎïÖÊÈܽ⣬¼ÓÈÈÆÆ»µÁËÅðËᾧÌåÄÚ·Ö×ÓÖ®¼äµÄÇâ¼ü£¬ËùÒÔ¼ÓÈÈʱ£¬ÅðËáµÄÈܽâ¶ÈÔö´ó£¬
¹Ê´ð°¸Îª£ºÊÜÈÈʱÅðËᾧÌåÖеĴóÁ¿Çâ¼üÓв¿·Ö¶ÏÁÑËùÖ£¬¾§ÌåÄÚÇâ¼ü²»ÀûÓÚÎïÖÊÈܽ⣮

µãÆÀ ±¾Ì⿼²éÁËÓйØÅðµÄ֪ʶ£¬²àÖØ¿¼²éÔ­×ÓºËÍâµç×ÓÅŲ¼¡¢ÔÓ»¯ÀíÂÛµÄÓ¦Óá¢ÅðËᾧÌ徧ÌåÀàÐ͵ÄÅжϡ¢Ó°Ïì·Ö×ÓÎȶ¨ÐÔµÄÒòËصÈ֪ʶµã£¬ÌâÄ¿ÄѶÈÖеȣ¬×¢Òâ·Ö×ÓµÄÎȶ¨ÐÔÓ뻯ѧ¼üÓйأ¬ÎïÖʵÄÈ۷еãÓëÇâ¼üÓйأ¬×¢ÒâÅðËᣨH3BO3£©ÊÇÒ»ÖÖƬ²ã×´½á¹¹°×É«¾§Ì壮

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
1£®¸ß´¿ÌúÓÐÁ¼ºÃµÄÑÓÕ¹ÐÔ¡¢Èí´ÅÐÔ¡¢ÈÈÐÔÄÜ¡¢µ¼µçÐÔÄܺÍÄ͸¯Ê´ÐÔÄܵÈÓÅÒìÐÔÄÜ£¬½üÄêÀ´£¬¸ß´¿ÌúµÄÑо¿Ô½À´Ô½Êܵ½ÈËÃǹØ×¢£®Ä³Ñо¿Ð¡×éÀûÓõç½â·¨ÖƱ¸ó{´¿Ìú£¬Ñо¿¹ý³ÌÈçÏ£º£¬
£¨1£©µç½âÒºµÄÅäÖÆ£»°´ÊµÑéÒªÇó£¬ÒªÅäÖƸßŨ¶ÈµÄÁòËáÑÇÌú£¬ÅäÖƺúóÁ¢¼´ÃÜ·â±£´æÆäÄ¿µÄ£º·ÀÖ¹Ñõ»¯
£¨2£©ÊµÑé̽¾¿ÈÜÒºµÄpH¡¢Fe+2+µÄŨ¶È¶ÔʵÑéµÄÓ°Ï죬²¢Ì½¾¿×î¼ÑµÄµç½âÖƱ¸¸ß´¿ÌúµÄÌõ¼þ£¬ÊµÑé²ÉÓõ¥Ò»±äÁ¿·¨£¬²âµÃµÄ½á¹¹»æÖÆÈçÏÂ2¸öͼÐΣ¨Òõ¼«µçÁ÷ЧÂÊÔ½¸ß£¬µç½âЧ¹ûÔ½ºÃ£º

±¾ÊµÑé̽¾¿µÄ×î¼Ñ¹¤ÒÕÌõ¼þΪ£º¢Ùµç½âÒº³õʼpH3¡«4¢ÚFe2+µÄŨ¶ÈΪCg/Lt
A.30¡«400 B.40¡«90 C.90¡«100
£¨3£©¸ÃÑо¿Ð¡×é¶Ô¡°µç½âÒº³õʼpH¶Ô²úÆ·µÄÓ°Ï족×öÁ˽øÒ»ši̽¾¿pH£¼3ʱ£¬³ýÁË
ÓÐÌú²úÉú£¬Í¬Ê±»¹ÓÐÉÙÁ¿ÆøÅݲúÉú£¬„tÒõ¼«µç½âµÄÀë×Ó·½³Ìʽ³ýÁË Fe2++2e-=FeÍ⣬»¹ÓÐ2H++2e-=H2¡ü
£¨4£©ÔÚpH=5¡«6ʱ£¬µç½âµÃµ½¸ß´¿ÌúµÄЧÂʼ«µÍ£®ÔÚÒõ¼«Ï·½ÓÐÉÙÐí³Áµí²úÉú£¬¸ÃÑо¿Ð¡
×éÌá³öÈçϼÙÉè
¼ÙÉèÒ»£º¸Ã³ÁµíΪFe£¨OH£©
¼ÙÉè¶þ£º¸Ã³ÁµíΪFe£¨OH£©3
¼ÙÉèÈý£º¸Ã³ÁµíΪFe£¨OH£©2ÓëFe£¨OH£©3
ΪÁËÑéÖ¤¼ÙÉ裬ȡÒõ°åÏ·½³ÁµíÓÚÊÔ¹ÜÖУ¨Îª·ÀÖ¹³Áµí±»Ñõ»¯»¯£¬È¡³ÁµíÒÔ¼°ÊµÊµÑéʱҪ²ÉÈ¡Êʵ±·½·¨¸ôÀëÑõÆø£©£¬È»ºó£º
²Ù×÷ÏÖÏó½áÂÛ
¼ÙÉèÈýÕýÈ·
18£®£¨¢ñ£©ÎÞ»úÑÎAÊÇҽѧÉϳ£ÓõÄÕò¾²´ßÃßÒ©£¬ÓÉÁ½ÖÖÔªËØ×é³É£®½«ÆäÈÜÓÚË®£¬Í¨ÈëÊÊÁ¿»ÆÂÌÉ«ÆøÌåB£¬È»ºóÏò·´Ó¦ºóµÄÈÜÒºÖмÓÈëËÄÂÈ»¯Ì¼²¢Õñµ´¡¢¾²Öã¬ÈÜÒº·Ö²ã£¬Ï²ãÒºÌå³Ê³ÈºìÉ«£®·ÖÒººóÈ¡ÉϲãÈÜÒº£¬¾­ÔªËØ·ÖÎö£¬ÈÜÖÊΪƯ°×·ÛµÄÖ÷Òª³É·ÖÖ®Ò»£¬Íù´ËÈÜҺͨÈëCO2ºÍNH3¿É»ñµÃÄÉÃײÄÁÏEºÍï§Ì¬µª·ÊF£®
£¨1£©ÎÞ»úÑÎAÖÐÑôÀë×ӵĽṹʾÒâͼ£®
£¨2£©¹¤ÒµÉÏÖÆȡƯ°×·ÛµÄ»¯Ñ§·´Ó¦·½³Ìʽ£º2Cl2+2Ca£¨OH£©2=CaCl2+Ca£¨ClO£©2+2H2O£®
£¨3£©CO2ºÍNH3Á½ÆøÌåÖУ¬Ó¦¸ÃÏÈͨÈëÈÜÒºÖеÄÊÇNH3£¨Ìѧʽ£©£¬Ð´³öÖƱ¸EºÍFµÄÀë×Ó·´Ó¦·½³Ìʽ2NH3+CO2+Ca2++H2O=CaCO3+2NH4+£®
£¨¢ò£©Ä³Ñо¿Ð¡×éΪÁË̽¾¿Ò»ÖÖdzÂÌÉ«ÑÎX£¨½öº¬ËÄÖÖÔªËØ£¬²»º¬½á¾§Ë®£¬M£¨X£©£¼908g•mol-1£©µÄ×é³ÉºÍÐÔÖÊ£¬Éè¼Æ²¢Íê³ÉÁËÈçÏÂʵÑé

È¡Ò»¶¨Á¿µÄdzÂÌÉ«ÑÎX½øÐÐÉÏÊöʵÑ飬³ä·Ö·´Ó¦ºóµÃµ½23.3g°×É«³ÁµíE¡¢28.8gºìÉ«¹ÌÌåGºÍ12.8gºìÉ«¹ÌÌåH£®
ÒÑÖª£º¢ÙdzÂÌÉ«ÑÎXÔÚ570¡æ¡¢¸ô¾ø¿ÕÆøÌõ¼þÏÂÊÜÈÈ·Ö½âΪ·ÇÑõ»¯»¹Ô­·´Ó¦£® ¢Ú³£ÎÂÏÂB³ÊҺ̬ÇÒ1¸öB·Ö×Óº¬ÓÐ10¸öµç×Ó
Çë»Ø´ðÈçÏÂÎÊÌ⣺
£¨1£©Ð´³öB·Ö×ӵĵç×Óʽ£®
£¨2£©ÒÑÖªGÈÜÓÚÏ¡ÏõËᣬÈÜÒº±ä³ÉÀ¶É«£¬²¢·Å³öÎÞÉ«ÆøÌ壮Çëд³ö¸Ã·´Ó¦µÄÀë×Ó·½³ÌʽΪ3Cu2O+14H++2NO3-=6Cu2++2NO+7H2O£®
£¨3£©XµÄ»¯Ñ§Ê½ÊÇCu4£¨OH£©6SO4£¬ÔÚ¸ô¾ø¿ÕÆø¡¢570¡æζÈϼÓÈÈXÖÁÍêÈ«·Ö½âµÄ»¯Ñ§·´Ó¦·½³ÌʽΪCu4£¨OH£©6SO4$\frac{\underline{\;\;¡÷\;\;}}{\;}$4CuO+SO3¡ü+3H2O£®
£¨4£©Ò»¶¨Ìõ¼þÏ£¬NH3ÓëºÚÉ«¹ÌÌåC·¢ÉúÑõ»¯»¹Ô­·´Ó¦µÃµ½ºìÉ«¹ÌÌåºÍÆøÌå±û£¨±ûÊÇ´óÆøÖ÷Òª³É·ÖÖ®Ò»£©£¬Ð´³öÒ»¸ö¿ÉÄܵĻ¯Ñ§·´Ó¦·½³Ìʽ£º3CuO+2NH3$\frac{\underline{\;\;¡÷\;\;}}{\;}$N2+3Cu+3H2O¡¢6CuO+2NH3$\frac{\underline{\;\;¡÷\;\;}}{\;}$N2+3Cu2O+3H2O£®Éè¼ÆÒ»¸öʵÑé·½°¸Ì½¾¿ºìÉ«¹ÌÌåµÄ³É·ÖºìÉ«¹ÌÌåµÄ³É·Ö¿ÉÄÜÊÇCu£¬»òCu2O£¬»òCuÓëCu2O»ìºÏÎ׼ȷ³ÆÈ¡Ò»¶¨Á¿µÄºìÉ«¹ÌÌ壬ÔÚNH3ÆøÁ÷ÖмÓÈÈÖÁºãÖغó£¬ÈçʽÑùÎÞʧÖØ£¬ÔòΪCu£»Èç¼ÓÈȺóʧÖØ£¬¸ù¾ÝʧÖصÄÁ¿ÔÚÊÔÑù×ÜÖÊÁ¿ÖеıÈÀý£¬¼´¿ÉÍƶϳöÊÔÑùΪCu2O£¬»òCuÓëCu2O»ìºÏÎ£®

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

¾«Ó¢¼Ò½ÌÍø