ÌâÄ¿ÄÚÈÝ

¡¾ÌâÄ¿¡¿¢ñ¡¢Ä³Ñ§ÉúÓÃÒÑÖªÎïÖʵÄÁ¿Å¨¶ÈµÄÁòËáÀ´²â¶¨Î´ÖªÎïÖʵÄÁ¿Å¨¶ÈµÄNaOHÈÜҺʱ£¬Ñ¡Ôñ·Ó̪×÷ָʾ¼Á¡£»Ø´ðÏÂÁÐÎÊÌ⣺

£¨1£©Óñê×¼µÄÁòËáµÎ¶¨´ý²âµÄNaOHÈÜҺʱ£¬ÖÕµãÏÖÏóÊÇ_______¡£

£¨2£©ÈôµÎ¶¨¿ªÊ¼ºÍ½áÊøʱ£¬ËáʽµÎ¶¨¹ÜÖеÄÒºÃæÈçͼËùʾ£¬ÔòµÎ¶¨½áÊøʱµÄ¶ÁÊýΪ___________ mL£¬ËùÓÃÁòËáÈÜÒºµÄÌå»ýΪ_______mL¡£

µÎ¶¨´ÎÊý

´ý²âNaOHÈÜÒºµÄÌå»ý/mL

0.1000mol¡¤L£­1ÁòËáµÄÌå»ý/mL

µÎ¶¨Ç°¿Ì¶È

µÎ¶¨ºó¿Ì¶È

ÈÜÒºÌå»ý/mL

µÚÒ»´Î

25.00

0.00

26.11

26.11

µÚ¶þ´Î

25.00

1.56

30.30

28.74

µÚÈý´Î

25.00

0.22

26.31

26.09

£¨3£©Ä³Ñ§Éú¸ù¾Ý3´ÎʵÑé·Ö±ð¼Ç¼ÓйØÊý¾ÝÈçÏÂ±í£º

ÒÀ¾ÝÉϱíÊý¾Ý¼ÆËã¿ÉµÃ¸ÃNaOHÈÜÒºµÄÎïÖʵÄÁ¿Å¨¶ÈΪ___mol¡¤L£­1£¨±£ÁôËÄλÓÐЧÊý×Ö£©¡£

£¨4£©ÏÂÁвÙ×÷ÖпÉÄÜʹËù²âNaOHÈÜÒºµÄŨ¶ÈÊýֵƫµÍµÄÊÇ_____£¨Ìî×Öĸ£©¡£

A£®ËáʽµÎ¶¨¹ÜδÓñê×¼ÁòËáÈóÏ´¾ÍÖ±½Ó×¢Èë±ê×¼ÁòËá

B£®¶ÁÈ¡ÁòËáÌå»ýʱ£¬¿ªÊ¼ÑöÊÓ¶ÁÊý£¬µÎ¶¨½áÊøʱ¸©ÊÓ¶ÁÊý

C£®ËáʽµÎ¶¨¹ÜÔڵζ¨Ç°ÓÐÆøÅÝ£¬µÎ¶¨ºóÆøÅÝÏûʧ

D£®×¶ÐÎÆ¿ÓÃˮϴµÓºó£¬Óôý²âÒºÈóÏ´

£¨5£©Ëá¼îÖк͵ζ¨Ô­ÀíÒ²¿ÉÓÃÓÚÆäËüÀàÐ͵ĵζ¨¡£È磺һÖֲⶨˮÑùÖÐBr£­µÄŨ¶ÈµÄʵÑé²½ÖèÈçÏ£º

¢ÙÏò׶ÐÎÆ¿ÖмÓÈë´¦ÀíºóµÄË®Ñù25.00mL£¬¼ÓÈ뼸µÎNH4Fe(SO4)2ÈÜÒº¡£

¢Ú¼ÓÈëV1mL c1 mol/L AgNO3ÈÜÒº£¨¹ýÁ¿£©£¬³ä·ÖÒ¡ÔÈ¡£

¢ÛÓÃc2mol/L KSCN±ê×¼ÈÜÒº½øÐе樣¬ÖÁÖÕµãʱÏûºÄ±ê×¼ÈÜÒºV2mL¡£

¼ÆËã¸ÃË®ÑùÖÐBr£­µÄÎïÖʵÄÁ¿Å¨¶ÈΪ_______mol¡¤L£­1£¨ÒÑÖª£ºKsp(AgBr£©= 7.7¡Á10£­13£¬Ag++ SCN£­=AgSCN(°×É«)¡ý £¬Ksp(AgSCN)= 1¡Á10£­12£©¡£

¢ò¡¢Ä³ÊµÑéС×éÓÃ0.50 mol/L NaOHÈÜÒººÍ0.50 mol/LÁòËáÈÜÒº½øÐÐÖкÍÈȵIJⶨ¡£ÊµÑé×°ÖÃÈçͼËùʾ¡£

£¨6£©ÒÇÆ÷aµÄÃû³ÆÊÇ_______¡£

£¨7£©È¡50 mL NaOHÈÜÒººÍ30 mLÁòËáÈÜÒº½øÐÐʵÑ飬²âµÃÆðֹζȲîµÄƽ¾ùֵΪ4.0¡æ¡£½üËÆÈÏΪ0.50 mol/L NaOHÈÜÒººÍ0.50 mol/LÁòËáÈÜÒºµÄÃܶȶ¼ÊÇ1 g/cm3£¬ºÍºóÉú³ÉÈÜÒºµÄ±ÈÈÈÈÝc£½4.18 J/(g¡¤¡æ)¡£Ôò¼ÆËãµÃÖкÍÈȦ¤H£½______(ȡСÊýµãºóһλ)¡£

£¨8£©ÉÏÊöʵÑé½á¹ûÓ룭57.3 kJ/molÓÐÆ«²î£¬²úÉúÆ«²îµÄÔ­Òò¿ÉÄÜÊÇ_____ (Ìî×Öĸ)¡£

a£®ÊµÑé×°Öñ£Î¡¢¸ôÈÈЧ¹û²î

b£®ÓÃÁ¿Í²Á¿È¡NaOHÈÜÒºµÄÌå»ýʱÑöÊӿ̶ÈÏ߶ÁÊý

c£®·Ö¶à´Î°ÑNaOHÈÜÒºµ¹ÈëÊ¢ÓÐÁòËáµÄСÉÕ±­ÖÐ

d£®ÓÃζȼƲⶨNaOHÈÜÒºÆðʼζȺóÖ±½Ó²â¶¨H2SO4ÈÜÒºµÄζÈ

¡¾´ð°¸¡¿µÎÈë×îºóÒ»µÎ±ê×¼Òº£¬ÈÜÒº´ÓºìÉ«±ä³ÉÎÞÉ«£¬30sÎޱ仯 26.60 26.10 0.2088 B »·Ðβ£Á§½Á°è°ô £­53.5kJ¡¤mol-1 acd

¡¾½âÎö¡¿

£¨1£©Óñê×¼µÄÁòËáµÎ¶¨´ý²âµÄNaOHÈÜҺʱ£¬ÖÕµãÏÖÏóÊÇÆð³õºìÉ«£¬ºóÀ´ÎÞÉ«¡£

£¨2£©ÈôµÎ¶¨¿ªÊ¼ºÍ½áÊøʱ£¬ËáʽµÎ¶¨¹ÜÖеÄÒºÃæÈçͼËùʾ£¬ÔòµÎ¶¨½áÊøʱµÄ¶ÁÊýΪ26.60mL£¬ËùÓÃÁòËáÈÜÒºµÄÌå»ýΪ26.10mL¡£

£¨3£©µÚ¶þ´ÎʵÑéÊý¾ÝʧÕ棬µÚÒ»´ÎÓëµÚÈý´ÎÁòËáÌå»ýµÄƽ¾ùֵΪ26.10mL£¬ÒÀ¾ÝÉϱíÊý¾Ý¼ÆËã¿ÉµÃ¸ÃNaOHÈÜÒºµÄÎïÖʵÄÁ¿Å¨¶ÈΪ¡£

£¨4£©A£®ËáʽµÎ¶¨¹ÜδÓñê×¼ÁòËáÈóÏ´¾ÍÖ±½Ó×¢Èë±ê×¼ÁòËᣬÁòËáŨ¶ÈƫС£¬ËùÓÃÌå»ýÆ«´ó£¬²âµÃNaOHÈÜÒºµÄŨ¶ÈÊýֵƫ¸ß£¬A²»ºÏÌâÒ⣻

B£®¶ÁÈ¡ÁòËáÌå»ýʱ£¬¿ªÊ¼ÑöÊÓ¶ÁÊý£¬µÎ¶¨½áÊøʱ¸©ÊÓ¶ÁÊý£¬¶ÁÈ¡µÄÁòËáÌå»ýÊýֵƫС£¬²âµÃNaOHÈÜÒºµÄŨ¶ÈÊýֵƫµÍ£¬B·ûºÏÌâÒ⣻

C£®ËáʽµÎ¶¨¹ÜÔڵζ¨Ç°ÓÐÆøÅÝ£¬µÎ¶¨ºóÆøÅÝÏûʧ£¬¶ÁÈ¡µÄÁòËáÌå»ýÆ«´ó£¬²âµÃNaOHÈÜÒºµÄŨ¶ÈÊýֵƫ¸ß£¬C²»ºÏÌâÒ⣻

D£®×¶ÐÎÆ¿ÓÃˮϴµÓºó£¬Óôý²âÒºÈóÏ´£¬ËùÓÃÁòËáÌå»ýÆ«´ó£¬²âµÃNaOHÈÜÒºµÄŨ¶ÈÊýֵƫ´ó£¬D²»ºÏÌâÒâ¡£

£¨5£©ÒòΪKsp(AgBr)< Ksp(AgSCN)£¬ËùÒÔKSCN²»»áÓëAgBr·¢Éú·´Ó¦£¬¸ÃË®ÑùÖÐBr£­µÄÎïÖʵÄÁ¿Å¨¶ÈΪAgNO3µÄÆðʼÎïÖʵÄÁ¿ÓëÊ£ÓàÎïÖʵÄÁ¿Ö®²î£¬³ýÒÔË®ÑùµÄÌå»ý¡£

£¨6£©ÒÇÆ÷aµÄÃû³ÆÊÇ»·Ðβ£Á§½Á°è°ô¡£

£¨7£©È¡50 mL NaOHÈÜÒººÍ30 mLÁòËáÈÜÒº½øÐÐʵÑ飬²âµÃÆðֹζȲîµÄƽ¾ùֵΪ4.0¡æ¦¤H£½¡£

£¨8£©a£®ÊµÑé×°Öñ£Î¡¢¸ôÈÈЧ¹û²î£¬¦¤HÊýֵƫС£»

b£®ÓÃÁ¿Í²Á¿È¡NaOHÈÜÒºµÄÌå»ýʱÑöÊӿ̶ÈÏ߶ÁÊý£¬NaOHËùÈ¡Ìå»ýÆ«´ó£¬ÊͷŵÄÈÈÁ¿Æ«¶à£¬¦¤HÊýֵƫ´ó£»

c£®·Ö¶à´Î°ÑNaOHÈÜÒºµ¹ÈëÊ¢ÓÐÁòËáµÄСÉÕ±­ÖУ¬ÔÚ¼ÓÈë¹ý³ÌÖе¼ÖÂÈÈÁ¿Ëðʧ£¬¦¤HÊýֵƫС£»

d£®ÓÃζȼƲⶨNaOHÈÜÒºÆðʼζȺóÖ±½Ó²â¶¨H2SO4ÈÜÒºµÄζȣ¬ÒòζȼÆÉϸ½×ŵÄNaOHÓëÁòËá·´Ó¦·ÅÈÈ£¬µ¼ÖÂÁòËáµÄÆðʼζÈÆ«¸ß£¬×îÖÕÈÈÁ¿²îֵƫС£¬¦¤HÊýֵƫС¡£

£¨1£©Óñê×¼µÄÁòËáµÎ¶¨´ý²âµÄNaOHÈÜҺʱ£¬ÖÕµãÏÖÏóÊǵÎÈë×îºóÒ»µÎ±ê×¼Òº£¬ÈÜÒº´ÓºìÉ«±ä³ÉÎÞÉ«£¬30sÎޱ仯¡£´ð°¸Îª£ºµÎÈë×îºóÒ»µÎ±ê×¼Òº£¬ÈÜÒº´ÓºìÉ«±ä³ÉÎÞÉ«£¬30sÎޱ仯£»

£¨2£©ÈôµÎ¶¨¿ªÊ¼ºÍ½áÊøʱ£¬ËáʽµÎ¶¨¹ÜÖеÄÒºÃæÈçͼËùʾ£¬ÔòµÎ¶¨½áÊøʱµÄ¶ÁÊýΪ26.60mL£¬ËùÓÃÁòËáÈÜÒºµÄÌå»ýΪ26.10mL¡£´ð°¸Îª£º26.60£»26.10£»

£¨3£©µÚ¶þ´ÎʵÑéÊý¾ÝʧÕ棬µÚÒ»´ÎÓëµÚÈý´ÎÁòËáÌå»ýµÄƽ¾ùֵΪ26.10mL£¬ÒÀ¾ÝÉϱíÊý¾Ý¼ÆËã¿ÉµÃ¸ÃNaOHÈÜÒºµÄÎïÖʵÄÁ¿Å¨¶ÈΪ=0.2088¡£´ð°¸Îª£º0.2088£»

£¨4£©A£®ËáʽµÎ¶¨¹ÜδÓñê×¼ÁòËáÈóÏ´¾ÍÖ±½Ó×¢Èë±ê×¼ÁòËᣬÁòËáŨ¶ÈƫС£¬ËùÓÃÌå»ýÆ«´ó£¬²âµÃNaOHÈÜÒºµÄŨ¶ÈÊýֵƫ¸ß£¬A²»ºÏÌâÒ⣻

B£®¶ÁÈ¡ÁòËáÌå»ýʱ£¬¿ªÊ¼ÑöÊÓ¶ÁÊý£¬µÎ¶¨½áÊøʱ¸©ÊÓ¶ÁÊý£¬¶ÁÈ¡µÄÁòËáÌå»ýÊýֵƫС£¬²âµÃNaOHÈÜÒºµÄŨ¶ÈÊýֵƫµÍ£¬B·ûºÏÌâÒ⣻

C£®ËáʽµÎ¶¨¹ÜÔڵζ¨Ç°ÓÐÆøÅÝ£¬µÎ¶¨ºóÆøÅÝÏûʧ£¬¶ÁÈ¡µÄÁòËáÌå»ýÆ«´ó£¬²âµÃNaOHÈÜÒºµÄŨ¶ÈÊýֵƫ¸ß£¬C²»ºÏÌâÒ⣻

D£®×¶ÐÎÆ¿ÓÃˮϴµÓºó£¬Óôý²âÒºÈóÏ´£¬ËùÓÃÁòËáÌå»ýÆ«´ó£¬²âµÃNaOHÈÜÒºµÄŨ¶ÈÊýֵƫ´ó£¬D²»ºÏÌâÒâ¡£´ð°¸Îª£ºB£»

£¨5£©ÒòΪKsp(AgBr)< Ksp(AgSCN)£¬ËùÒÔKSCN²»»áÓëAgBr·¢Éú·´Ó¦£¬¸ÃË®ÑùÖÐBr£­µÄÎïÖʵÄÁ¿Å¨¶ÈΪ mol¡¤L£­1¡£´ð°¸Îª£º£»

£¨6£©ÒÇÆ÷aµÄÃû³ÆÊÇ»·Ðβ£Á§½Á°è°ô¡£´ð°¸Îª£º»·Ðβ£Á§½Á°è°ô£»

£¨7£©¦¤H£½=£­53.5kJ/mol¡£´ð°¸Îª£º£­53.5kJ/mol£»

£¨8£©53.5<57.3£¬Ôò¦¤HµÄ²â¶¨ÖµÆ«µÍ¡£

a£®ÊµÑé×°Öñ£Î¡¢¸ôÈÈЧ¹û²î£¬¦¤HÊýֵƫС£»

b£®ÓÃÁ¿Í²Á¿È¡NaOHÈÜÒºµÄÌå»ýʱÑöÊӿ̶ÈÏ߶ÁÊý£¬NaOHËùÈ¡Ìå»ýÆ«´ó£¬ÊͷŵÄÈÈÁ¿Æ«¶à£¬¦¤HÊýֵƫ´ó£»

c£®·Ö¶à´Î°ÑNaOHÈÜÒºµ¹ÈëÊ¢ÓÐÁòËáµÄСÉÕ±­ÖУ¬ÔÚ¼ÓÈë¹ý³ÌÖе¼ÖÂÈÈÁ¿Ëðʧ£¬¦¤HÊýֵƫС£»

d£®ÓÃζȼƲⶨNaOHÈÜÒºÆðʼζȺóÖ±½Ó²â¶¨H2SO4ÈÜÒºµÄζȣ¬ÒòζȼÆÉϸ½×ŵÄNaOHÓëÁòËá·´Ó¦·ÅÈÈ£¬µ¼ÖÂÁòËáµÄÆðʼζÈÆ«¸ß£¬×îÖÕÈÈÁ¿²îֵƫС£¬¦¤HÊýֵƫС¡£

¹Êacd·ûºÏÌâÒâ¡£´ð°¸Îª£ºacd¡£

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

¡¾ÌâÄ¿¡¿·úÂÁËáÄÆ(Na3AlF6)Êǹ¤ÒµÁ¶ÂÁÖÐÖØÒªµÄº¬·úÌí¼Ó¼Á¡£ÊµÑéÊÒÒÔ·úʯ(CaF2)¡¢Ê¯Ó¢ºÍ´¿¼îΪԭÁÏÄ£Ä⹤ҵÖƱ¸·úÂÁËáÄƵÄÁ÷³ÌÈçÏ£º

(1) ¡°ìÑÉÕ¡±Ê±£¬¹ÌÌåÒ©Æ·»ìºÏºóÓ¦ÖÃÓÚ________(ÌîÒÇÆ÷Ãû³Æ)ÖмÓÈÈ¡£

(2) ͨ¹ý¿ØÖÆ·ÖҺ©¶·µÄ»îÈû¿ÉÒÔµ÷½ÚÌí¼ÓÒºÌåµÄËÙÂÊ¡£µ÷ÈÜÒºpH½Ó½ü5ʱ£¬µÎ¼ÓÏ¡ÁòËáµÄ·ÖҺ©¶·µÄ»îÈûÓ¦ÈçÏÂͼÖеÄ________(ÌîÐòºÅ)Ëùʾ¡£

(3) ÔÚËáÐÔ·ÏË®ÖмÓÈëAl2(SO4)3¡¢Na2SO4»ìºÏÈÜÒº£¬¿É½«·ÏË®ÖÐF£­×ª»»Îª·úÂÁËáÄƳÁµí¡£

¢Ù ¸Ã»ìºÏÈÜÒºÖУ¬Al2(SO4)3ÓëNa2SO4µÄÎïÖʵÄÁ¿Ö®±ÈÓ¦¡Ý________(ÌîÊýÖµ)¡£

¢ÚÔÚ²»¸Ä±äÆäËûÌõ¼þµÄÇé¿öÏ£¬¼ÓÈëNaOHµ÷½ÚÈÜÒºpH¡£ÊµÑé²âµÃÈÜÒºÖвÐÁô·úŨ¶ÈºÍ·úÈ¥³ýÂÊËæÈÜÒºpHµÄ±ä»¯¹ØϵÈçͼËùʾ¡£pH>5ʱ£¬ÈÜÒºÖвÐÁô·úŨ¶ÈÔö´óµÄÔ­ÒòÊÇ________¡£

(4) ÈôÓÃCaCl2×÷Ϊ³Áµí¼Á³ýÈ¥F£­£¬ÓûʹF£­Å¨¶È²»³¬¹ý0.95 mg¡¤L£­1£¬c(Ca2£«)ÖÁÉÙΪ________mol¡¤L£­1¡£[Ksp(CaF2)£½2.7¡Á10£­11]

(5) ¹¤Òµ·ÏÂÁм(Ö÷Òª³É·ÖΪÂÁ£¬ÉÙÁ¿Ñõ»¯Ìú¡¢Ñõ»¯ÂÁ)¿ÉÓÃÓÚÖÆÈ¡ÁòËáÂÁ¾§Ìå[Al2(SO4)3¡¤18H2O]¡£

¢ÙÇë²¹³äÍêÕûÓÉ·ÏÂÁмΪԭÁÏÖƱ¸ÁòËáÂÁ¾§ÌåµÄʵÑé·½°¸£ºÈ¡Ò»¶¨Á¿·ÏÂÁм£¬·ÅÈëÉÕ±­ÖУ¬____________________________________________________________£¬µÃÁòËáÂÁ¾§Ìå¡£[ÒÑÖª£ºpH£½5ʱ£¬Al(OH)3³ÁµíÍêÈ«£»pH£½8.5ʱ£¬Al(OH)3³Áµí¿ªÊ¼Èܽ⡣ÐëʹÓõÄÊÔ¼Á£º3 mol¡¤L£­1 H2SO4ÈÜÒº¡¢2 mol¡¤L£­1 NaOHÈÜÒº¡¢±ùË®]

¢ÚʵÑé²Ù×÷¹ý³ÌÖУ¬Ó¦±£³ÖÇ¿ÖÆͨ·ç£¬Ô­ÒòÊÇ________¡£

¡¾ÌâÄ¿¡¿³£Óõ÷ζ¼Á»¨½·ÓÍÊÇÒ»ÖÖ´Ó»¨½·×ÑÖÐÌáÈ¡µÄË®ÕôÆø»Ó·¢ÐÔÏ㾫ÓÍ£¬ÈÜÓÚÒÒ´¼¡¢ÒÒÃѵÈÓлúÈܼÁ¡£ÀûÓÃÈçͼËùʾװÖô¦Àí»¨½·×Ñ·Û£¬¾­·ÖÀëÌá´¿µÃµ½»¨½·ÓÍ¡£

ʵÑé²½Ö裺

£¨Ò»£©ÔÚA×°ÖÃÖеÄÔ²µ×ÉÕÆ¿ÖÐ×°ÈëÈÝ»ýµÄË®£¬¼Ó1~2Á£·Ðʯ¡£Í¬Ê±£¬ÔÚBÖеÄÔ²µ×ÉÕÆ¿ÖмÓÈë20g»¨½·×Ñ·ÛºÍ50mLË®¡£

£¨¶þ£©¼ÓÈÈA×°ÖÃÖеÄÔ²µ×ÉÕÆ¿£¬µ±ÓдóÁ¿ÕôÆø²úÉúʱ¹Ø±Õµ¯»É¼Ð£¬½øÐÐÕôÁó¡£

£¨Èý£©ÏòÁó³öÒºÖмÓÈëʳÑÎÖÁ±¥ºÍ£¬ÔÙÓÃ15mLÒÒÃÑÝÍÈ¡2´Î£¬½«Á½´ÎÝÍÈ¡µÄÃѲãºÏ²¢£¬¼ÓÈëÉÙÁ¿ÎÞË®Na2SO4£»½«ÒºÌåÇãµ¹ÈëÕôÁóÉÕÆ¿ÖУ¬ÕôÁóµÃ»¨½·ÓÍ¡£

(1)×°ÖÃAÖв£Á§¹ÜµÄ×÷ÓÃÊÇ_______¡£×°ÖÃBÖÐÔ²µ×ÉÕÆ¿ÇãбµÄÄ¿µÄÊÇ ________¡£

(2)²½Ö裨¶þ£©ÖУ¬µ±¹Û²ìµ½_______ÏÖÏóʱ£¬¿ÉÍ£Ö¹ÕôÁó¡£ÕôÁó½áÊøʱ£¬ÏÂÁвÙ×÷µÄ˳ÐòΪ_______£¨Ìî±êºÅ£©¡£

¢ÙÍ£Ö¹¼ÓÈÈ¢Ú´ò¿ªµ¯»É¼Ð¢Û¹Ø±ÕÀäÄýË®

(3)ÔÚÁó³öÒºÖмÓÈëʳÑεÄ×÷ÓÃÊÇ__ £»¼ÓÈëÎÞË®Na2SO4µÄ×÷ÓÃÊÇ_______¡£

(4)ʵÑé½áÊøºó£¬ÓÃÏ¡NaOHÈÜÒºÇåÏ´ÀäÄý¹Ü£¬·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ_________¡££¨²ÐÁôÎïÒÔ±íʾ£©

(5)Ϊ²â¶¨»¨½·ÓÍÖÐÓÍÖ¬µÄº¬Á¿£¬È¡20.00mL»¨½·ÓÍÈÜÓÚÒÒ´¼ÖУ¬¼Ó80.00mL0.5mol/LNaOHµÄÒÒ´¼ÈÜÒº£¬½Á°è£¬³ä·Ö·´Ó¦£¬¼ÓË®Åä³É200mLÈÜÒº¡£È¡25.00mL¼ÓÈë·Ó̪£¬ÓÃ0.1moI/LÑÎËá½øÐе樣¬µÎ¶¨ÖÕµãÏûºÄÑÎËá20.00mL¡£Ôò¸Ã»¨½·ÓÍÖк¬ÓÐÓÍÖ¬_______ g/L¡£

£¨ÒԼƣ¬Ê½Á¿£º884)¡£

¡¾ÌâÄ¿¡¿¶þÑõ»¯Ì¼ÊÇDZÔÚµÄ̼×ÊÔ´£¬ÎÞÂÛÊÇÌìÈ»µÄ¶þÑõ»¯Ì¼Æø²Ø£¬»¹ÊǸ÷ÖÖ¯Æø¡¢Î²Æø¡¢¸±²úÆø£¬½øÐзÖÀë»ØÊÕºÍÌáŨ£¬ºÏÀíÀûÓã¬ÒâÒåÖØ´ó¡£

(1)ÔÚ¿Õ¼äÕ¾Öг£ÀûÓÃCO2(g)+2H2(g)C(s)+2H2O(g)£¬ÔÙµç½âˮʵÏÖO2µÄÑ­»·ÀûÓã¬350¡æʱ£¬ÏòÌå»ýΪ2LµÄºãÈÝÃܱÕÈÝÆ÷ÖÐͨÈë8molH2ºÍ4molCO2·¢ÉúÒÔÉÏ·´Ó¦¡£

¢ÙÈô·´Ó¦ÆðʼºÍƽºâʱζÈÏàͬ(¾ùΪ350¡æ)£¬²âµÃ·´Ó¦¹ý³ÌÖÐѹǿ(p)Ëæʱ¼ä(t)µÄ±ä»¯ÈçͼÖÐaËùʾ£¬ÔòÉÏÊö·´Ó¦µÄ¡÷H___________0(Ìî¡°>¡±»ò¡°<¡±)£»ÆäËûÌõ¼þÏàͬʱ£¬Èô½ö¸Ä±äijһÌõ¼þ£¬²âµÃÆäѹǿ(p)Ëæʱ¼ä(t)µÄ±ä»¯ÈçͼÖÐÇúÏßbËùʾ£¬Ôò¸Ä±äµÄÌõ¼þÊÇ___________¡£

¢ÚͼÊÇ·´Ó¦Æ½ºâ³£ÊýµÄ¶ÔÊýÓëζȵı仯¹Øϵͼ£¬mµÄֵΪ___________¡£

(2)CO2ÔÚ Cu-ZnO´ß»¯Ï£¬Í¬Ê±·¢ÉúÈçÏ·´Ó¦I£¬II£¬Êǽâ¾öÎÂÊÒЧӦºÍÄÜÔ´¶ÌȱµÄÖØÒªÊֶΡ£

¢ñ.CO2(g)+3H2(g)CH3OH (g)+H2O(g) ¡÷H1<0

¢ò.CO2(g)+H2(g)CO(g)+ H2O(g) ¡÷H2>0

±£³ÖζÈTʱ£¬ÔÚÈÝ»ý²»±äµÄÃܱÕÈÝÆ÷ÖУ¬³äÈëÒ»¶¨Á¿µÄCO2¼°H2£¬Æðʼ¼°´ïƽºâʱ£¬ÈÝÆ÷ÄÚ¸÷ÆøÌåÎïÖʵÄÁ¿¼°×ÜѹǿÈçÏÂ±í£º

Èô·´Ó¦I¡¢II¾ù´ïƽºâʱ£¬p0=1.4p£¬Ôò±íÖÐn=__________£»·´Ó¦1µÄƽºâ³£ÊýKp=____ (kPa)£­2¡£(Óú¬pµÄʽ×Ó±íʾ)

(3)Al-CO2µç³ØÊÇÒ»ÖÖÒÔµÍÎÂÈÛÈÚÑÎ[Al2(CO3)3]Ϊµç½âÖÊ£¬ÒÔÍêÈ«·Ç̼µÄîÙPd°ü¸²ÄÉÃ׶à¿×½ðÊôΪ´ß»¯¼ÁÕý¼«µÄ¿É³äµçµç³Ø¡£Õý¼«·´Ó¦Îª£º3CO2+4e£­=2CO32£­+C£¬ÔòÉú³ÉAlµÄ·´Ó¦·¢ÉúÔÚ___________¼«(Ìî¡°Ñô¡±»ò¡°Òõ¡±)£¬¸Ãµç³Ø³äµçʱ·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ___________¡£

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

¾«Ó¢¼Ò½ÌÍø