ÌâÄ¿ÄÚÈÝ
¡¾ÌâÄ¿¡¿µªºÍµªµÄÏà¹Ø»¯ºÏÎïÔںܶàÁìÓòÓÐ׏㷺µÄÓ¦Óá£Çë»Ø´ð£º
I.´îÔØ¡°ÉñÖÛʮһºÅ¡±µÄ³¤Õ÷-2F»ð¼ýʹÓõÄÍƽø¼ÁȼÁÏÓÉN¡¢HÁ½ÖÖÔªËØ×é³É£¬ÇÒÔ×Ó¸öÊýN:H=1:2£¬ÆäË®ÈÜÒºÏÔ¼îÐÔ¡£
(1)¸ÃÎïÖÊÖÐNÔ×ÓµÄÔÓ»¯·½Ê½Îª________£¬ÈÜÓÚË®³Ê¼îÐÔµÄÔÒòΪ___________(ÓÃÀë×Ó·½³Ìʽ±íʾ)¡£
(2)µªÔªËصĵÚÒ»µçÀëÄܱÈÏàÁÚµÄÑõÔªËØ´ó£¬ÆäÔÒòΪ________________¡£
II.ЦÆø(N2O)Ôø±»ÓÃ×÷Âé×í¼Á£¬µ«¹ý¶ÈÎüʳ»áµ¼ÖÂÉíÌå»úÄÜÎÉÂÒ¡£
(3)Ô¤²âN2OµÄ½á¹¹Ê½Îª________________¡£
(4)ÔÚ¶ÌÖÜÆÚÔªËØ×é³ÉµÄÎïÖÊÖУ¬Ð´³öÓëNO2-»¥ÎªµÈµç×ÓÌåµÄ·Ö×Ó_________¡£(дÁ½¸ö£¬Ìî·Ö×Óʽ)
III.µª»¯îÑΪ½ð»ÆÉ«¾§Ì壬Óз½ðЧ¹û£¬Ô½À´Ô½¶àµØ³ÉΪ»Æ½ðµÄ´úÌæÆ·¡£
(5)Ti½ðÊô¾§ÌåµÄ¶Ñ»ýÄ£ÐÍΪ________£¬ÅäλÊýΪ_______£¬»ù̬Ti3+ÖÐδ³É¶Ôµç×ÓÊýÓÐ______¸ö¡£
(6)µª»¯îѾ§ÌåµÄ¾§°ûÓëNaCl¾§°ûÏàËÆ(ÈçͼËùʾ)£¬¸Ãµª»¯îѵÄÃܶÈΪ¦Ñg¡¤cm-3£¬Ôò¸Ã¾§°ûÖÐN¡¢TiÖ®¼äµÄ×î½ü¾àÀëΪ______nm(NAΪ°¢·ü¼ÓµÂÂÞ³£ÊýµÄÖµ£¬Ö»ÁмÆËãʽ)¡£¸Ã¾§ÌåÖÐÓ뵪Ô×Ó¾àÀëÏàµÈÇÒ×î½üµÄîÑÔ×ÓΧ³ÉµÄ¿Õ¼ä¼¸ºÎÌåΪ____________________¡£
¡¾´ð°¸¡¿sp3 N2H4£«H2ON2H5+£«OH- µªÔ×ÓµÄ2p¹ìµÀΪ2p3°ë³äÂúÎȶ¨×´Ì¬£¬²»Ò×ÔÙµçÀë³öµç×Ó£¬¹ÊµªÔ×ÓµÚÒ»µçÀëÄÜ´óÓÚÑõÔ×Ó N=N=O SO2¡¢O3 Áù·½×îÃܶѻý 12 1 Õý°ËÃæÌå
¡¾½âÎö¡¿
(1)ÓÉÌâ¸ÉÖª´ËÎïÖÊÊÇN2H4£¬NÔ×ÓµÄÔÓ»¯·½Ê½Îªsp3£¬ÆäË®ÈÜÒºÏÔ¼îÐÔÔÀíÓëNH3ÀàËÆ£¬ÆäÈÜÓÚË®³Ê¼îÐÔÓÃÀë×Ó·½³ÌʽΪN2H4£«H2ON2H5+£«OH-£»
(2) µªÔ×ÓµÄ2p¹ìµÀΪ2p3°ë³äÂúÎȶ¨×´Ì¬£¬²»Ò×ÔÙµçÀë³öµç×Ó£¬¹ÊµªÔ×ÓµÚÒ»µçÀëÄÜ´óÓÚÑõÔ×Ó£»
(3)N2OÓëCO2»¥ÎªµÈµç×ÓÌ壬ËùÒÔN2OµÄ½á¹¹Ê½ÎªN=N=O £»
(4) NO2-Ϊ3Ô×Ó£¬¼Ûµç×ÓÊýΪ18£¬ÓëSO2ºÍO3»¥ÎªµÈµç×ÓÌ壻
(5)Ti½ðÊô¾§ÌåµÄ¶Ñ»ýÄ£ÐÍΪMgÐÍ£¬Áù·½×îÃܶѻý£¬ÅäλÊýΪ12£¬»ù̬TiÍâΧµç×ÓÅŲ¼Ê½Îª3d24s2£¬»ù̬Ti3+ÖÐδ³É¶Ôµç×ÓÊýÓÐ1¸ö£»
(6) ¸ù¾Ý¾ù̯·¨£¬¿ÉÒÔÖªµÀ¸Ã¾§°ûÖÐNÔ×Ó¸öÊýΪ£º6¡Á+8¡Á=4£¬¸Ã¾§°ûÖÐTiÔ×Ó¸öÊýΪ£º1+12¡Á=4£¬Ôò¾§°ûµÄÖÊÁ¿m=4¡Ág£¬É辧°ûÖÐN¡¢TiÖ®¼äµÄ×î½ü¾àÀëΪΪanm£¬
Ôò¾§°ûµÄÌå»ýV=cm3£¬¸ù¾Ý=µÃ£¬m=V£¬¼´4¡Ág =¦Ñg¡¤cm-3¡Ácm3£¬½âµÃa=£»
ÒÔ¾§°û¶¥µãNÔ×ÓÑо¿£¬ÓëÖ®¾àÀëÏàµÈÇÒ×î½üµÄTiÔ×Ó¹²¼Æ6¸ö£¬Î§³ÉµÄ¿Õ¼ä¼¸ºÎÌåΪÕý°ËÃæÌå¡£
(1)ÓÉÌâ¸ÉÖª´ËÎïÖÊÊÇN2H4£¬NÔ×ÓµÄÔÓ»¯·½Ê½Îªsp3£¬ÆäË®ÈÜÒºÏÔ¼îÐÔÔÀíÓëNH3ÀàËÆ£¬ÆäÈÜÓÚË®³Ê¼îÐÔµÄÀë×Ó·½³ÌʽΪN2H4£«H2ON2H5+£«OH-£»
¹Ê´ð°¸Îª£ºsp3£»N2H4£«H2ON2H5+£«OH- £»
(2) µªÔ×ÓµÄ2p¹ìµÀΪ2p3°ë³äÂúÎȶ¨×´Ì¬£¬²»Ò×ÔÙµçÀë³öµç×Ó£¬¹ÊµªÔ×ÓµÚÒ»µçÀëÄÜ´óÓÚÑõÔ×Ó£»
¹Ê´ð°¸Îª£ºµªÔ×ÓµÄ2p¹ìµÀΪ2p3°ë³äÂúÎȶ¨×´Ì¬£¬²»Ò×ÔÙµçÀë³öµç×Ó£¬¹ÊµªÔ×ÓµÚÒ»µçÀëÄÜ´óÓÚÑõÔ×Ó£»
(3)N2OÓëCO2»¥ÎªµÈµç×ÓÌ壬ËùÒÔN2OµÄ½á¹¹Ê½ÎªN=N=O £»
¹Ê´ð°¸Îª£ºN=N=O£»
(4) NO2-Ϊ3Ô×Ó£¬¼Ûµç×ÓÊýΪ18£¬ÓëSO2ºÍO3»¥ÎªµÈµç×ÓÌ壻
p>¹Ê´ð°¸Îª£ºSO2¡¢O3£»(5)Ti½ðÊô¾§ÌåµÄ¶Ñ»ýÄ£ÐÍΪMgÐÍ£¬Áù·½×îÃܶѻý£¬ÅäλÊýΪ12£¬»ù̬TiÍâΧµç×ÓÅŲ¼Ê½Îª3d24s2£¬»ù̬Ti3+ÖÐδ³É¶Ôµç×ÓÊýÓÐ1¸ö£»
¹Ê´ð°¸Îª£ºÁù·½×îÃܶѻý£»12£»1£»
(6) ¸ù¾Ý¾ù̯·¨£¬¿ÉÒÔÖªµÀ¸Ã¾§°ûÖÐNÔ×Ó¸öÊýΪ£º6¡Á+8¡Á=4£¬¸Ã¾§°ûÖÐTiÔ×Ó¸öÊýΪ£º1+12¡Á=4£¬Ôò¾§°ûµÄÖÊÁ¿m=4¡Ág£¬É辧°ûÖÐN¡¢TiÖ®¼äµÄ×î½ü¾àÀëΪΪanm£¬
Ôò¾§°ûµÄÌå»ýV=cm3£¬¸ù¾Ý=µÃ£¬m=V£¬¼´4¡Ág =¦Ñg¡¤cm-3cm3£¬½âµÃa=£»
ÒÔ¾§°û¶¥µãNÔ×ÓÑо¿£¬ÓëÖ®¾àÀëÏàµÈÇÒ×î½üµÄTiÔ×Ó¹²¼Æ6¸ö£¬Î§³ÉµÄ¿Õ¼ä¼¸ºÎÌåΪÕý°ËÃæÌå¡£
¹Ê´ð°¸Îª£º £»Õý°ËÃæÌå¡£
¡¾ÌâÄ¿¡¿(Ò»)ÊÒÎÂÏ£¬ÔÚ25 mL 0.1 mol¡¤L-1 CH3COOHÈÜÒºÖÐÖðµÎ¼ÓÈë0.1 mol¡¤L-1NaOHÈÜÒº£¬ÇúÏßÈçÏÂͼËùʾ£¬»Ø´ðÏÂÁÐÎÊÌ⣺
(1)д³öCH3COOHµÄµçÀë·½³Ìʽ__________________________¡£
(2)ÏÂÁÐ˵·¨²»ÕýÈ·µÄÊÇ___________________¡£
A. 0.1 mol/L CH3COOHÈÜÒºÖÐ, CH3COOHµçÀë¶ÈԼΪ1%
B. BµãÂú×㣺 c(CH3COO-)-c(CH3COOH)=2c(OH-)-2c(H+)
C. CµãʱµÄÀë×ÓŨ¶È¹ØϵΪ£ºc(CH3COO-)= c(Na+)> c(H+)= c(OH-)
D. DµãʱµÄÀë×ÓŨ¶È¹ØϵΪ£º c(Na+)> c(CH3COO-)> c(OH-)> c(H+)
(3)ÊÒÎÂÏ£¬ÊÔ¼ÆËãCH3COOHµçÀëƽºâ³£ÊýΪ____________£¨Óú¬bµÄ±í´ïʽ±íʾ£©¡£
(¶þ)ʵÑéÊÒΪ²â¶¨Ê³´×ÖÐCH3COOHµÄŨ¶È£¬È¡25mLʳ´×ÖÃÓÚ250mLÈÝÁ¿Æ¿ÖУ¬¼ÓˮϡÊÍÖÁ¿Ì¶È²¢Ò¡ÔÈ¡£ÓÃËáʽµÎ¶¨¹ÜÁ¿È¡25.00mLÏ¡ÊͺóµÄ´×ËáÈÜÒº·ÅÈë׶ÐÎÆ¿ÖУ¬¼Óָʾ¼Á£¬È»ºóÓÃ0.1000 mol¡¤L-1NaOH±ê×¼ÈÜÒº½øÐеζ¨¡£
(4)ָʾ¼ÁӦΪ________¡£
A.¼×»ù³È B.¼×»ùºì C.·Ó̪ D.ʯÈï
(5)µÎ¶¨ÖÕµãµÄÅжϷ½·¨Îª____________________________________________________¡£
(6)ΪÌá¸ß²â¶¨µÄ׼ȷ¶È£¬Öظ´ÉÏÊöʵÑéÈý´Î£¬0.1000 mol¡¤L-1NaOH±ê×¼ÈÜÒºµÎ¶¨Ç°ºóµÄ¶ÁÊýÈçϱíËùʾ£¬Ôò¸Ãʳ´×ÖÐCH3COOHµÄŨ¶ÈΪ_________mol¡¤L-1¡£
ʵÑé´ÎÊý | Ï¡ÊͺóµÄ´×ËáÈÜÒºÌå»ý/ mL | NaOHµÎ¶¨Ç°¶ÁÊý/ mL | NaOHµÎ¶¨ºó¶ÁÊý/ mL |
µÚ1´Î | 25.00 | 0.10 | 24.00 |
µÚ2´Î | 25.00 | 0.50 | 22.50 |
µÚ3´Î | 25.00 | 0.20 | 24.30 |
(7)ÓÃ0.1000 mol¡¤L-1NaOH±ê×¼ÈÜÒº½øÐе樣¬ÏÂÁвÙ×÷»áµ¼Ö²ⶨ½á¹ûÆ«¸ßµÄÊÇ_______¡£
A£®¼îʽµÎ¶¨¹ÜÄڵζ¨ºó²úÉúÆøÅÝ
B£®¶ÁÈ¡±ê×¼Òº¶ÁÊýʱ£¬µÎ¶¨Ç°¸©ÊÓ£¬µÎ¶¨µ½ÖÕµãºóÑöÊÓ
C£®ÅäÖÆ0.1000 mol¡¤L-1NaOHÈÜҺʱ£¬¹ÌÌåNaOHÖк¬Óнᾧˮ
D£®¼îʽµÎ¶¨¹ÜδÈóÏ´¾Í×°Èë±ê×¼Òº½øÐеζ¨
¡¾ÌâÄ¿¡¿Îíö²ÌìÆøÑÏÖØÓ°ÏìÈËÃǵÄÉú»îºÍ½¡¿µ¡£ÆäÖÐÊ×ÒªÎÛȾÎïΪ¿ÉÎüÈë¿ÅÁ£ÎïPM2.5£¬ÆäÖ÷ÒªÀ´Ô´ÎªÈ¼Ãº¡¢»ú¶¯³µÎ²ÆøµÈ¡£Òò´Ë¸ÄÉÆÄÜÔ´½á¹¹¡¢»ú¶¯³µÏ޺ŵȴëÊ©ÄÜÓÐЧ¼õÉÙPM2.5¡¢SO2¡¢NOxµÈÎÛȾ¡£Çë»Ø´ðÏÂÁÐÎÊÌ⣺
(1)½«Ò»¶¨Á¿µÄijPM2.5ÑùÆ·ÓÃÕôÁóË®ÈܽâÖƳɴý²âÊÔÑù(ºöÂÔOH£)¡£³£ÎÂϲâµÃ¸ÃÊÔÑùµÄ×é³É¼°ÆäŨ¶ÈÈçÏÂ±í£º¸ù¾Ý±íÖÐÊý¾ÝÅжϸÃÊÔÑùµÄpH=___________¡£
Àë×Ó | K£« | Na£« | NH4£« | SO42£ | NO3£ | Cl£ |
Ũ¶È(mol¡¤L-1) | 4¡Á10£6 | 6¡Á10£6 | 2¡Á10£5 | 4¡Á10£5 | 3¡Á10£5 | 2¡Á10£5 |
(2)Æû³µÎ²ÆøÖÐNOxºÍCOµÄÉú³É£º
ÒÑÖªÆû¸×ÖÐÉú³ÉNOµÄ·´Ó¦Îª£ºN2(g)+O2(g) 2NO(g) ¦¤H>0¡£ºãΣ¬ºãÈÝÃܱÕÈÝÆ÷ÖУ¬ÏÂÁÐ˵·¨ÖУ¬ÄÜ˵Ã÷¸Ã·´Ó¦´ïµ½»¯Ñ§Æ½ºâ״̬µÄÊÇ____¡£
A£®»ìºÏÆøÌåµÄÃܶȲ»Ôٱ仯 B£®»ìºÏÆøÌåµÄѹǿ²»Ôٱ仯
C£®N2¡¢O2¡¢NOµÄÎïÖʵÄÁ¿Ö®±ÈΪ1¡Ã1¡Ã2 D£®ÑõÆøµÄת»¯Âʲ»Ôٱ仯
(3)Ϊ¼õÉÙSO2µÄÅÅ·Å£¬¿ÉÏ´µÓº¬SO2µÄÑÌÆø¡£ÏÂÁпÉ×÷ΪϴµÓº¬SO2ÑÌÆøµÄÏ´µÓ¼ÁÊÇ ___________¡£
A£®NaHCO3±¥ºÍÈÜÒº B£®FeCl2±¥ºÍÈÜÒº C£®ËáÐÔCaCl2±¥ºÍÈÜÒº
(4)Æû³µÊ¹ÓÃÒÒ´¼ÆûÓͲ¢²»ÄܼõÉÙNOxµÄÅÅ·Å£¬ÕâʹNOxµÄÓÐЧÏû³ý³ÉΪ»·±£ÁìÓòµÄÖØÒª¿ÎÌ⡣ijÑо¿ÐÔС×éÔÚʵÑéÊÒÒÔAg-ZSM-5Ϊ´ß»¯¼Á£¬²âµÃNOת»¯ÎªN2µÄת»¯ÂÊËæζȱ仯Çé¿öÈçͼËùʾ¡£Èô²»Ê¹ÓÃCO£¬Î¶ȳ¬¹ý775K£¬·¢ÏÖNOµÄ·Ö½âÂʽµµÍ£¬Æä¿ÉÄܵÄÔÒòΪ___________________________________£¬ÔÚn(NO)/n(CO)=1µÄÌõ¼þÏ£¬Îª¸üºÃµÄ³ýÈ¥NOxÎïÖÊ£¬Ó¦¿ØÖƵÄ×î¼ÑζÈÔÚ_____K×óÓÒ¡£
(5)³µÁ¾ÅŷŵĵªÑõ»¯ÎúȼÉÕ²úÉúµÄ¶þÑõ»¯ÁòÊǵ¼ÖÂÎíö²ÌìÆøµÄ¡°×ï¿ý»öÊס±¡£»îÐÔÌ¿¿É´¦Àí´óÆøÎÛȾÎïNO¡£ÔÚ5LÃܱÕÈÝÆ÷ÖмÓÈëNOºÍ»îÐÔÌ¿(¼ÙÉèÎÞÔÓÖÊ)£¬Ò»¶¨Ìõ¼þÏÂÉú³ÉÆøÌåEºÍF¡£µ±Î¶ȷֱðÔÚT1¡æ ºÍT2¡æʱ£¬²âµÃ¸÷ÎïÖÊƽºâʱÎïÖʵÄÁ¿(n/mol)ÈçÏÂ±í£º
ÎïÖÊ Î¶ȡæ | »îÐÔÌ¿ | NO | E | F |
³õʼ | 3.000 | 0.100 | 0 | 0 |
T1 | 2.960 | 0.020 | 0.040 | 0.040 |
T2 | 2.975 | 0.050 | 0.025 | 0.025 |
¢Ùд³öNOÓë»îÐÔÌ¿·´Ó¦µÄ»¯Ñ§·½³Ìʽ____________________ (E,F¾ùÓû¯Ñ§Ê½±íʾ)¡£
¢ÚÈôT1<T2£¬Ôò¸Ã·´Ó¦µÄ¦¤H___________0¡£(Ìî¡°>¡±¡°<¡±»ò¡°=¡±)
¢Û¼ÆËãÉÏÊö·´Ó¦T1¡æʱµÄƽºâ³£ÊýK=__________________¡£