2-34ʵÑé²âµÃÈ˵ÄѪҺÔÚ0.56oCÄý¹Ì£¬ÔòÈ˵ÄѪҺÔÚÌåÎÂΪ37oCʱµÄÉøÍ¸Ñ¹Á¦Îª A.0.734KPa B.92.6KPa C.103KPa D.310KPa E.766KPa
2-35ËÄÖÖŨ¶ÈÏàͬµÄÈÜÒº,°´ÆäÉøÍ¸Ñ¹ÓÉ´óµ½Ð¡Ë³ÐòÅÅÁеÄÊÇ
A. HAc>NaCl>C6H12O6>CaCl2 B. C6H12O6> HAc> NaCl > CaCl2 C, CaCl2> NaCl >HAc >C6H12O6 D. CaCl2>HAc> C6H12O6>NaCl 2-36Ï¡ÈÜÒºÒÀÊýÐԵĺËÐÄÐÔÖÊÊÇ
A.ÈÜÒºµÄ·ÐµãÉý¸ß B.ÈÜÒºµÄÄý¹ÌµãϽµ C.ÈÜÒº¾ßÓÐÉøÍ¸Ñ¹ D.ÈÜÒºµÄÕôÆøÑ¹Ï½µ 2-37¹ØÓÚÈÜÒºÒÀÊýÐÔ¹æÂÉ£¬ÏÂÁÐÐðÊöÖв»ÕýÈ·µÄÊÇ
A.Ï¡ÈÜÒºÓÐЩÐÔÖÊÓë·Çµç½âÖÊÈÜÒºµÄ±¾ÐÔÎ޹أ¬Ö»ÓëÈÜÖʵÄÁ£×ÓÊýÄ¿ÓйØ,³ÆÒÀÊýÐÔ B.·Çµç½âÖʵÄÏ¡ÈÜÒº¶¼×ñÑÒÀÊýÐÔ¹æÂÉ
C.×ñÑÒÀÊýÐÔ¹æÂɵÄÖ÷ÒªÔÒòÊÇÓÉÓÚÈÜÒºµÄ²¿·Ö±íÃæ±»Äѻӷ¢µÄÈÜÖÊÁ£×ÓÕ¼¾Ý£¬µ¥Î»Ê±¼äÄÚÒݳöÒºÃæµÄÈܼÁ·Ö×ÓÊý¼õÉÙ£¬ÒýÆðÕô·¢Ñ¹½µµÍ
D.ÒÀÊýÐÔµÄÐÔÖʰüÀ¨ÓÐÕôÆøÔÚѹ½µµÍ£¬·ÐµãÉý¸ßºÍÄý¹Ìµã½µµÍ 2-38 FeCl3(aq)¼Ó°±Ë®¿ÉÒÔÖÆ±¸Îȶ¨µÄÇâÑõ»¯ÌúÈܽº£¬½ºÌåÁ£×Ó´øÊ²Ã´µç
A.ÔÚpH½Ï´óʱ´ø¸ºµç B.ÔÚpH½Ï´óʱ´øÕýµç C.×ÜÊÇ´øÕýµç D.×ÜÊÇ´ø¸ºµç
2-39Íâ¼ÓÖ±Á÷µç³¡ÓÚ½ºÌåÈÜҺʱ£¬Ïòijһµç¼«·½ÏòÔ˶¯µÄÖ»ÊÇ
A.½ººË B.½ôÃܲã C.½ºÍÅ D.½ºÁ£
2-40»ìºÏµÈÌå»ýµÄ0.08mol?L-1 KIºÍ0.1mol?L-1AgNO3ÈÜÒºµÃµ½Ò»ÖÖÈܽºÌåϵ£¬ÔÚ¸ÃÌåϵÖзֱð¼ÓÈëÏÂÁÐÈýÖÖµç½âÖÊ(1)MgSO4 £¬(2) CaCl2 £¬(3)Na3PO4£¬ÔòÆä¾Û³ÁÄÜÁ¦µÄÏà¶ÔÇ¿Èõ˳ÐòÊÇ A.(1)>(2)>(3) B.(2)>(1)>(3) C.(3)>(1)>(2) D.(3)>(2)>(3) 2-41ijÈܽºµÄ¦ÆµçÊÆ£¨µç¶¯µçÊÆ£©Ô½¸ß£¬Ôò¸ÃÌåϵӦΪ
A.À©É¢²ãÔ½ºñ£¬ÌåϵԽ²»Îȶ¨ B.Îü¸½²ãÔ½ºñ£¬ÌåϵԽÎȶ¨ C.À©É¢²ãÔ½±¡£¬ÌåϵԽÎȶ¨
D.Îü¸½²ãÔ½±¡£¬ÌåϵԽ²»Îȶ¨ E.À©É¢²ãÔ½ºñ£¬ÌåϵԽÎȶ¨
2-42»ìºÏAgNO3ºÍKIÈÜÒºÀ´ÖƱ¸AgI¸ºÈܽºÊ±£¬AgNO3ºÍKI¼äµÄ¹ØÏµÓ¦ÊÇ
A.c(AgNO3) > c(KI) B. V(AgNO3) > V(KI) C. n(AgNO3) > n(KI) D. n(AgNO3) = n(KI) E. n(AgNO3) < n(KI) 2-43Èܽºµç¶¯µçÊÆ£¨¦ÆµçÊÆ£©ÊÇÄÄÁ½ÕߵĵçÊÆ²î
A.½ººËÓëÎü¸½²ã B.½ººËÓëÀ©É¢²ã C.½ºÍÅÓë½éÖÊ D.Îü¸½²ãÓëÀ©É¢²ã E.µçÊÆÀë×ÓÓë·´Àë×Ó 2-44 ¹ØÓڦƵçÊÆ¸÷ÖÖ˵·¨ÖУ¬´íÎóµÄÊÇ
A.¦ÆµçÊÆÓú´ó£¬À©É¢²ãÓú±¡ B.¦ÆµçÊÆÓú´ó£¬Îü¸½²ãÓú±¡
C.¦ÆµçÊÆµÄ´óСȡ¾öÓÚÎü¸½²ãÖеçÊÆÀë×Ӻͷ´Àë×ӵĶàÉÙ D.¦ÆµçÊÆ´óС±ê־׎ºÁ£´øµç³Ì¶È
2-45ÏÂÁÐËÄÖÖµç½âÖʶÔAgClÈܽºµÄ¾Û³ÁÖµL-1£©NaNO3(300)£¬Na2SO4£¨m mol¡¤·Ö±ðΪ£º£¨295£©£¬MgCl2(25)£¬AlCl3(0.5)£¬Ôò¸ÃÈܽº½ºÁ£Ëù´øµçºÉµÄµçÐÔºÍÈܽºÀàÐÍ·Ö±ðÊÇ
A.Õýµç£¬ÕýÈܽº B.¸ºµç£¬ÕýÈܽº C.Õýµç£¬¸ºÈܽº D.¸ºµç£¬¸ºÈܽº 3 .Ìî¿ÕÌâ
3-1ÔÚÏ¡ÁòËáÈÜÒºÖÐÖðµÎ¼ÓÈëÏ¡ÇâÑõ»¯ÄÆÈÜÒºÖÁ·´Ó¦Öյ㣬Ôò¸ÃÈÜÒºµÄ±¥ºÍÕôÆøÑ¹±ÈÔÁòËáÈÜÒºµÄÕôÆøÑ¹£¨Í¬Ò»Î¶ÈÏ£© ¡£
3-2 101mgÒȵºËØÈÜÓÚ10.0mLË®ÖУ¬¸ÃÈÜÒºÔÚ25¡æÊ±µÄÉøÍ¸Ñ¹Îª4.34kPa£¬ÒȵºËصÄÏà¶Ô·Ö×ÓÖÊÁ¿Îª ¡£ÒÑÖª25¡æÊ±Ë®µÄ±¥ºÍÕôÆøÑ¹Îª3.17kPa£¬Ôò¸ÃÒȵºËØÕôÆøÑ¹Ï½µÕôÆøÑ¹Ï½µ kPa¡£
3-3Ñ̲ݵÄÓк¦³É·ÖÄá¹Å¶¡µÄʵÑéʽÊÇC5H7N£¬½ñ½«496mgÄá¹Å¶¡ÈÜÓÚ10.0gË®ÖУ¬ËùµÃÈÜÒº ÔÚ101kPaϵķеãΪ100.17¡æ£¨Ë®µÄKb=0.52K? kg ?mol£©£¬Äá¹Å¶¡µÄ·Ö×ÓʽÊÇ ¡£3-4ÖÊÁ¿·ÖÊýΪ20%µÄÁòËáÈÜÒº87.8mL£¨ÃܶÈΪ1.139g?cm-3£©ÖмÓË®766mLÏ¡ÊÍ£¨²»¿¼ÂÇ
-3»ìºÏʱÌå»ý±ä»¯£©£¬ËùµÃÈÜÒºµÄÃܶÈΪ1.014g?cm£¬Ôò¸ÃÈÜÒºµÄÁ¿Å¨¶ÈΪ £¬-1
ÖÊÁ¿Ä¦¶ûŨ¶ÈΪ £¬ÁòËáµÄÁ¿·ÖÊýΪ £¬¸ÃÈÜÒºµÄÕý³£·Ðµã
Ϊ £¬25¡æÊ±¾ßÓеÄÕôÆøÑ¹Îª £¬ÉøÍ¸Ñ¹Îª £¬ÈÜÒºµÄpH
-1
ֵΪ ¡£ÒÑ֪ˮΪKb=0.512K? kg ?mol£¬25¡æÊ±Ë®µÄ±¥ºÍÕôÆøÑ¹Îª
3168Pa¡£
3-5ÒÑ֪ˮµÄKb=0.512K? kg ?mol-1£¬Kf=1.86K? kg ?mol-1£¬Ë®ÔÚ25¡æÊ±µÄ±¥ºÍÕôÆøÑ¹Îª3.17kPa£¬²âµÃijÕáÌÇ£¨Ïà¶Ô·Ö×ÓÖÊÁ¿Îª342£©Ï¡ÈÜÒºµÄ·ÐµãΪ100.045¡æ£¬Ôò¸ÃÈÜÒºÖÐÈÜÖʵÄÖÊÁ¿·ÖÊýΪ £¬Ä¦¶û·ÖÊýΪ £¬Äý¹ÌµãΪ £¬25¡æÊ±µÄÉøÍ¸Ñ¹Îª £¬25¡æÊ±ÈÜÒºµÄÕôÆøÑ¹Îª £¬ÕôÆøÑ¹Ï½µ³£ÊýKvapΪ kPa? kg ?mol-1¡£
3-6²úÉúÉøÍ¸ÏÖÏóµÄ±Ø±¸Ìõ¼þΪ , ¡£ÈܼÁ·Ö×ÓµÄÉøÍ¸·½ÏòΪ ¡£
3-7½ºÌåÊÇÖ¸ £¬Çø±ðÈܽººÍÕæÈÜÒº×î¼òµ¥µÄ·½·¨ÊÇÓà £¬ÈܽºµÄºËÐIJ¿·ÖÊÇ £¬³ÆÎª ËüÐγɺóÔÚÈÜÒºÖÐ £¬Õⲿ·ÖÎïÖʳÆÎª ¡£
3-8ÈܽºÄÜÎȶ¨´æÔÚµÄÖ÷ÒªÔÒòÊÇ ¡£µç½âÖÊʹÈܽº¾Û³Á£¬ÆðÖ÷Òª×÷ÓõÄÊÇ ¡£
3-9Áò»¯ÉéÈܽºµÄ½ºÍŽṹΪ£¨[As2S3£©n HS-1¡¤H+]x-¡¤x H+£¬£¨n-x£©µçÊÆÀë×ÓÊÇ £¬m¡¤Na2CO3£¬·´Àë×ÓÊÇ £¬¸ÃÈܽºÊôÓÚ £¬ÒªÊ¹ÕâÖÖÈܽº¾Û³Á£¬¿ÉÒÔ¼ÓÈëµç½âÖÊ£¬BaCl2£¬K3[Fe(CN)6]£¬NH4NO3ºÍ[Co(NH3)6]Br3ÖУ¬¶ÔÉÏÊöÈܽº¾Û³ÁÄÜÁ¦×î´óµÄ
ÊÇ ¡£¶ø¾Û³ÁÖµ×îСµÄÊÇ ¡£
3-10¡°ÏࡱµÄ¶¨ÒåÊÇ ¡£AgNO3ÈÜÒºÖÐͨÈëÊÊÁ¿H2SÆøÌåºó£¬´ËÌåϵÊÇ Ïà¡£ 4.¼ÆËãÌâ
4-1±½ºÍ¼×±½»ìºÏ¶ø³ÉµÄÈÜÒº¿É¿´×÷ÀíÏëÈÜÒº£¬ËüÃÇ×ñÊØÏ¡ÈÜÒºÒÀÊýÐÔ¡£ÒÑÖª±½ºÍ¼×±½ÔÚ293.15KʱÕôÆøÑ¹·Ö±ðΪ9.958kPaºÍ2.973kPa£¬½ñÒÔµÈÖÊÁ¿µÄ±½ºÍ¼×±½ÔÚ293.15Kʱ»ìºÏ£¬ÊÔÇó£º
£¨1£©´ËʱÈÜÒºµÄÕôÆøÑ¹ £¨2£©ÆäÖмױ½µÄ·Öѹ £¨3£©ÕôÆøÖмױ½µÄÁ¿·ÖÊý
4-2ÁÙ´²ÉÏÓÐʱÀûÓþ²Âö×¢ÉäH2O2Ë®ÈÜÒºÒÔÌṩO2À´Íì¾ÈºôÎüµÀ¼²²¡»¼Õß»òÓк¦ÆøÌåÖж¾Õß¡£Èôÿ´Î×¢Éä0.3%H2O2ÈÜÒº300g£¬ÎÊH2O2ÍêÈ«·Ö½âÏ൱ÓÚÔÚ27¡æºÍ96.3kPaѹÁ¦ÏÂÎüÈë¶àÉÙÉý¿ÕÆø£¿
4-3 10.00mLNaCl±¥ºÍÈÜÒºÖØ12.003g£¬½«ÆäÕô¸ÉºóµÃµ½NaCl 3.173g£¬ÊÔÇó(1)¸ÃÈÜÒºµÄÖÊÁ¿Ä¦¶ûŨ¶È£»(2)ÈÜÒºµÄÎïÖʵÄÁ¿µÄŨ¶È£»(3)ÑεÄĦ¶û·ÖÊý£»(4)Ë®µÄĦ¶û·ÖÊý
4-4ÔÚ1molÂÈ·ÂÖÐÈܽâ8.3gijµç½âÖÊÎïÖÊ£¬ËùµÃÈÜÒºµÄÕôÆûѹΪ68.13kPa¡£ÒÑÖª´Ëʱ´¿ÈܼÁÂȷµÄÕôÆûѹÊÇ70.13kPa£¬Çó
£¨1£©ÈÜÖʵÄÎïÖʵÄÁ¿ £¨2£©ÈÜÖʵÄÁ¿·ÖÊý £¨3£©ÈÜÖʵÄÏà¶Ô·Ö×ÓÖÊÁ¿
4-5½«2.50g¹ûÌÇ£¨M=180g mol?L-1£©ÈܽâÔÚ100gÒÒ´¼ÖУ¬ÒÒ´¼µÄ·ÐµãÉý¸ß0.143K£¬¶øÄ³ÓÐ
-1
»úÎï2.00gÈÜÓÚ100gÒÒ´¼Ê±£¬·ÐµãÉý¸ßÁË0.125¡æ¡£ÒÑÖªÒÒ´¼µÄKf=1.86K kg mol?L¡£
Çó£¨1£©¸ÃÓлúÎïµÄÒÒ´¼ÈÜÒº¡÷TfΪ¶àÉÙ£¿²¢Óë¡÷TbÏà±È½Ï£¬µÃµ½Ê²Ã´½áÂÛ£¿ £¨2£©ÔÚ20¡æÊ±£¬¸ÃÓлúÎïÒÒ´¼ÈÜÒºµÄÉøÍ¸Ñ¹Îª¶àÉÙ£¿
4-6 1.0gѪºìËØÈÜÓÚÊÊÁ¿Ë®ÖÐÅäÖÆ³É100mLÈÜÒº£¬²âµÃ¸ÃÈÜÒºÔÚ20¡æÊ±µÄÉøÍ¸Ñ¹Îª366Pa£¬¼ÆË㣨1£©¸ÃÈÜÒºµÄÁ¿Å¨¶È £¨2£©ÑªºìËØµÄÏà¶Ô·Ö×ÓÖÊÁ¿¡£
4-7ÓëÈËÌåѪҺ¾ßÓÐÏàµÈÉøÍ¸Ñ¹µÄÆÏÌÑÌÇÈÜÒº£¬ÆäÄý¹Ìµã½µµÍÖÁΪ0.543K£¬Çó¸ÃÆÏÌÑÌÇÈÜÒºµÄÖÊÁ¿Ä¦¶ûŨ¶ÈºÍѪҺµÄÉøÍ¸Ñ¹¡£
4-8ÔÐçÞͪÊÇÒ»ÖÖ´ÆÐÔ¼¤ËØ£¬Ëüº¬ÓÐ9.5£¥H¡¢10.2£¥O¡¢80.3£¥C¡£½«1.50gÔÐçÞͪÈÜÓÚ10.0g±½ÖУ¬ËùµÃÈÜÒºÔÚ3.08¡æÊ±Äý¹Ì£¬¼ÆËãÔÐçÞͪµÄĦ¶ûÖÊÁ¿£¬È·¶¨Æä·Ö×Óʽ¡£
4-9 12.2g±½¼×ËáÈÜÓÚ0.10KgÒÒ´¼ºó£¬Ê¹ÒÒ´¼µÄ·ÐµãÉÏÉýÁË1.13¡æ£¬Èô½«12.2g±½¼×ËáÈÜÓÚ100g±½ÖУ¬Ôò±½µÄ·ÐµãÉý¸ßÁË1.36¡æ¡£¼ÆËã±½¼×ËáÔÚÁ½ÖÖÈܼÁÖеÄĦ¶ûÖÊÁ¿¡£¼ÆËã½á¹û˵Ã÷ÁËʲ
-1-1ôÎÊÌ⣿ÒÒ´¼µÄKb=1.19K?kg?mol£¬±½µÄKb=2.53K?kg?mol
4-10ÔÚ25¡æÊ±£¬½«2gij»¯ºÏÎïÈÜÓÚ1000gË®ÖеÄÉøÍ¸Ñ¹ÓëͬÎÂϽ«0.8gÆÏÌÑÌÇ£¨C6H12O6£©ºÍ1.2gÕáÌÇ£¨C12H22O11£©ÈÜÓÚ1000gË®ÖеÄÉøÍ¸Ñ¹ÏàµÈ¡£Çó £¨1£©´Ë»¯ºÏÎïµÄ·Ö×ÓÁ¿ £¨2£©´Ë»¯ºÏÎïµÄ·ÐµãºÍÄý¹Ìµã
-1
£¨3£©´Ë»¯ºÏÎïµÄÕôÆûѹϽµ£¨25¡æÊ±Ë®µÄÕôÆûѹΪ3.17kPa£¬Ï¡ÈÜÒºµÄÃܶȽüËÆÎª1g?mol£©
4-11º£Ë®ÖÐÑεÄ×ܺ¬Á¿Îª3.5%£¨ÖÊÁ¿·ÖÊý£©£¬Èô¾ùÒÔNaCl¼Æ£¬ÊÔ¹ÀË㺣ˮ¿ªÊ¼½á±ùµÄζȺÍ
-3
·ÐÌÚµÄζȣ¬ÒÔ¼°25¡æÊ±Ó÷´ÉøÍ¸·¨ÖÆÈ¡´¿Ë®ËùÐèµÄ×îµÍѹÁ¦¡££¨É躣ˮÃܶÈΪ1.0g?cm£©
4-12ÔÚÈýÖ§ÊÔ¹ÜÖзֱð¼ÓÈë20.00mLijÖÖÈܽº¡£ÒªÊ¹Èܽº¾Û³Á£¬ÖÁÉÙÔÚµÚÒ»Ö§ÊÔ¹ÜÖмÓÈë4.0mol?L-1µÄKClÈÜÒº0.53mL£¬ÔÚµÚ¶þÖ§ÊÔ¹ÜÖмÓÈë0.05mol?L-1µÄNa2SO4ÈÜÒº1.25mL£¬ÔÚ
-1
µÚÈýÖ§ÊÔ¹ÜÖмÓÈë0.0033mol?LµÄNa3PO4ÈÜÒº0.74mLl£¬¼ÆËãÿÖÖµç½âÖÊÈÜÒºµÄ¾Û³ÁÖµ£¬
²¢È·¶¨¸ÃÈܽºµÄµçÐÔ¡£
µÚÒ»Õ ÈÜÒºÓ뽺ÌåϰÌâ´ð°¸
1.ÊÇ·ÇÅжÏÌâ
1-1¡Ì 1-2¡Á 1-3¡Á 1-4¡Á 1-5¡Ì 1-6¡Ì 1-7¡Á 1-8¡Ì 1-9¡Ì 1-10¡Á 1-11¡Ì 1-12¡Á 1-13¡Á 1-14¡Ì 1-15¡Ì 1-16¡Ì 1-17¡Ì 1-18¡Ì 1-19¡Á 1-20¡Ì 1-21¡Ì 1-22¡Ì 1-23¡Ì 1-24¡Ì 1-25¡Á 1-26¡Á 1-27¡Ì 1-28¡Á 1-29¡Ì 1-30¡Ì 2. Ñ¡ÔñÌâ
2-1 A 2-2 C 2-3 C 2-4 A 2-5 B 2-6 C 2-7 B 2-8 A 2-9 B 2-10 C 2-11 B 2-12 C 2-13 B 2-14 C 2-15 D 2-16 B 2-17 A 2-18 B 2-19 C 2-20 A 2-21 B 2-22 A 2-23 D 2-24 D 2-25 D 2-26 C 2-27 A 2-28 B 2-29 B 2-30C 2-31 A 2-32 C 2-33 A 2-34 E 2-35 C 2-36 D 2-37 D 2-38 C 2-39 D 2-40 C
2-41 E 2-42E 2-43 D 2-44A 2-45D 3 .Ìî¿ÕÌâ 3-1 ¸ß
3-2 5.76¡Á103£»1.0¡Á10-4 3-3 C10H14N2
3-4 0.239 mol?L-1£»0.241mol?kg-1£»4.32¡Á10-3£»100.123¡æ£»3154Pa£»592.2kPa£»0.32 3-5 0.0292£»1.58¡Á10-3£»-0.163¡æ£»217.8 kPa£»3.16kPa£»6.33kPa¡¤kg¡¤mol-1 3-6°ë͸Ĥ´æÔÚ£»Ä¤Á½±ßŨ¶È²»ÏàµÈ£»µÍŨ¶ÈÏò¸ßŨ¶È·½ÏòÉøÍ¸
3-7Á£×ÓÖ±¾¶ÔÚ1¡«100nmÖ®¼äµÄ·Öɢϵ£»¶¡îì¶ûЧӦ£»Ðí¶àÄÑÈܵÄС·Ö×Ó¾Û¼¯Ì壻½ººË£»Ñ¡ÔñÐÔµØÎü¸½ÓëÆä×é³ÉÏàÀàËÆµÄÀë×Ó£»µçÊÆÀë×Ó
3-8½ºÁ£´øÓÐͬÖÖµçºÉºÍÓÐË®»¯Ä¤£»Ó뽺Á£´øÏà·´µçºÉµÄÀë×Ó 3-9 HS-1£» H+£» ¸ºÈܽº£»[Co(NH3)6]Br3£»[Co(NH3)6]Br3
3-10ÌåϵÖÐÈκξßÓÐÏàͬµÄÎïÀíÐÔÖʺͻ¯Ñ§ÐÔÖʵÄÍêÈ«¾ùÔȲ¿·Ö£» ¶þ 4.¼ÆËãÌâ
4-1 6.754kPa£» 1.368kPa£» 0.20 4-2 1.63L
4-3 6.15mol?Kg-1£» 5.43mol?L-1£» 52.5£¥£» 47.5£¥