Î人´óѧÎïÀí»¯Ñ§ÆÚÄ©ÊÔÌâÌâ¿â

Ò»¡¢Ñ¡ÔñÌâ ( ¹² 3Ìâ 15·Ö ) 1. 5 ·Ö (3611) 3611

H2S2O8¿ÉÓɵç½â·¨ÖÆÈ¡£¬Ñô¼«·´Ó¦Îª£º2H2SO4 ¡ú H2S2O8 + 2H+ + 2e- £¬Ñô¼«¸±·´Ó¦ÎªO2µÄÎö³ö¡£Òõ¼«ÎöÇâЧÂÊΪ100%£¬ÒÑÖªµç½â²úÉúH2£¬O2µÄÆøÌåÌå»ý·Ö±ðΪ9.0 LºÍ2.24 L£¨±ê׼̬Ï£©£¬ÔòÉú³ÉH2S2O8µÄÎïÖʵÄÁ¿Îª£º £¨ £©

(A) 0.1 mol (B) 0.2 mol

(C) 0.3 mol (D) 0.4 mol

2. 5 ·Ö (7149) 7149

¦Ì

ÊÔÓɹÜТÄÐËÙÂÊ·½³Ìʽ d? /dt £½ ka p? -£­kd? ? µ¼³ö¸¥Â×µÂÀûÏ£Îü¸½µÈÎÂʽ V=k p1/ n ʽÖÐ n£½?£«?

3. 5 ·Ö (7150) 7150

£­

ÊÔÓÉÒ¶ÂåÎ¬ÆæËÙÂÊ·½³Ìʽ d? /dt£½kap eg? £­kd eh? µ¼³ö ÇÇÄ·½ðÎü¸½µÈÎÂʽ ? £½1/? ln(A0p) ʽÖÐ ? =g+h £¬ A0=ka/kd

¶þ¡¢Ìî¿ÕÌâ ( ¹² 7Ìâ 35·Ö ) 4. 5 ·Ö (4453) 4453

¿É½«·´Ó¦ Ag++ Cl-©¤¡ú AgCl(s) Éè¼Æ³Éµç³ØÎª ¡£ ÒÑÖª 25¡æÊ±µç³ØµÄ E?= 0.576 V£¬Ôòµç³Ø·´Ó¦µÄ ?rGm(298.15 K) = £¬ AgCl(s) µÄ»î¶È»ý Ksp = £¬µç³Ø·´Ó¦´ïƽºâʱ£¬µç¶¯ÊÆ E µÈÓÚ ______ ¡£

5. 5 ·Ö (5841) 5841

·´Ó¦ A + 2B ¡ú P µÄ·´Ó¦»úÀíÈçÏ¡à A + B

k1k?12?P C£¬ C + B??$kÆäÖÐ A £¬B Ϊ·´Ó¦ÎP Ϊ²úÎC Ϊ¸ß»îÐÔÖмäÎÔò£º

dcp/dt = £¬ÔÚ ______________ Ìõ¼þÏ£¬×Ü·´Ó¦±íÏÖΪ¶þ¼¶¡£

6. 5 ·Ö (7652) 7652

ÓÃÉøÍ¸Ñ¹·¨²â´ó·Ö×Ó»¯ºÏÎïµÄĦ¶ûÖÊÁ¿ÊôÓÚ _____ ¾ùĦ¶ûÖÊÁ¿£»ÓùâÉ¢Éä·¨µÃµ½µÄ Ħ¶ûÖÊÁ¿ÊôÓÚ ____ ¾ùĦ¶ûÖÊÁ¿£»³Á½µËÙ¶È·¨µÃµ½ _____ ¾ùĦ¶ûÖÊÁ¿£»Õ³¶È·¨²âµÃµÄ ³ÆÎªÕ³¾ùĦ¶ûÖÊÁ¿£¬Ò»°ã½üËÆµØÈÏΪËüÊôÓÚ ____ ¾ùĦ¶ûÖÊÁ¿¡£

ÇëÌ(A) Öʾù (B) Êý¾ù (C) £Ú¾ù »ò (D) ƽ¾ù

7. 5 ·Ö (4860) 4860

(1) ÉèÑô¼«ºÍÒõ¼«µÄ³¬µçÊÆ¾ùΪ 0.7 V£¬»¹Ô­µçλ¾ùΪ 1.20 V£¬ÔòÑô¼«µçλµÈ ÓÚ__________ £¬Òõ¼«µçλµÈÓÚ__________ ¡£ (2) µç³Ø³äµçʱ£¬³äµçµçѹ±Èƽºâµç¶¯ÊƸߡ¢µÍ»¹ÊÇÏàµÈ _________ ¡£

8. 5 ·Ö (4476) 4476

(1) µç½âÖÊÈÜÒºµÄĦ¶ûµçµ¼ÂÊËæÅ¨¶ÈµÄ¼õС¶ø ____________ £» (2) µç³Ø M1(s)©¦M1+(a1)©¦M(a2)©¦M2(s) µÄµç¶¯ÊƳýÁ˵缫Óëµ¼Ïß

µÄ½Ó´¥µçÊÆÍ⣬»¹ÓÉÄÄЩ½çÃæµçÊÆ×é³É ___________________________________ ¡£

9. 5 ·Ö (4908) 4908

ijº¬ÓÐ Ag+£¬Ni2+ £¬Cd2+ £¨»î¶È¾ùΪ1£©Àë×ÓµÄpH = 2 µÄÈÜÒº£¬µç½âʱ, H2Óë¸÷½ðÊôÔÚÒõ¼«Îö³öµÄÏȺó˳ÐòΪ ________¡¢________¡¢_________¡¢__________¡£ (ÒÑÖª? (Ag+/Ag)= 0.799 V£¬? (Ni2+/Ni)= -0.23 V£¬? (Cd2+/Cd)= -0.402 V ¡£ H2ÔÚ Ag Éϳ¬µçÊÆ ? =0.20 V£¬ÔÚ Ni ÉÏ, ? =0.24 V£¬ÔÚ Cd ÉÏ, ? =0.30 V)

*. 5 ·Ö (6611) 6611

´Ó±íÃæÈÈÁ¦Ñ§µÄ½Ç¶È¿´£¬±È±íÃæ¼ª²¼Ë¹×ÔÓÉÄܱí´ïʽÊÇ ________ £¬Æäµ¥Î»Îª ______ £¬´ÓÁ¦Ñ§Æ½ºâ½Ç¶È¿´£¬±íÃæÕÅÁ¦ÊÇ _______________ £¬Æäµ¥Î»Îª _______ ¡£

Èý¡¢¼ÆËãÌâ ( ¹² 4Ìâ 50·Ö ) 11. 15 ·Ö (6718) 6718 ÓÐÈËÌá³öÒ»ÖÖ½«²»ºÜ´¿µÄÍ­·Û½øÐÐÌá´¿µÄ¹¤ÒÕ£º½«²»´¿µÄÍ­·ÛÓÚËữµÄÁòËáÍ­ÈÜÒºÖз´Ó¦£º

2+ Cu+ Cu(s)+ Cu2???

¹ýÂ˺ó£¬ÈÜÒºÖеÄCu+¿ÉÆç»¯µÃµ½´¿Í­·Û£¬ÒÑÖª£¬298 K£¬pÏ£º

?

Cu2++ e? Cu+

E1= 0.02 V

E2= - 0.57 V

??

??

Cu++ e? Cu(s)

Èç¹ûʹһÖÖº¬Í­Á¿Îª3 kg2m-3£¨ÒÔCuSO4ÐÎʽ´æÔÚ£©µÄÈÜҺͨ¹ýÒ»¸ö×°ÓÐÍ­·ÛµÄ·´Ó¦Æ÷£¨25¡æ£©£¬

¼ÙÉè·´Ó¦ÒѴﵽƽºâ£¬¼ÆËãÈÜÒºÁ÷³ö·´Ó¦Æ÷ʱCu2+,Cu+ºÍ×ܵÄÍ­µÄŨ¶È¡£

12. 15 ·Ö (5976) 5976

·´Ó¦ 2NO(g) +H2(g) =N2O(g) +H2O(g) µÄËÙÂÊ·½³ÌΪ£º dp(N2O)/dt = k p2 (NO) p(H2), ʵÑéµÃµ½ÈçÏÂÊý¾ÝΪ£º

(·´Ó¦ÔÚºãΡ¢ºãÈÝϽøÐÐ) ·´Ó¦ÐòºÅ p0(NO)/kPa p(H2)/kPa °ëÊÙÆÚ/s T/K 1 80.0 1.33 19.2 1093 2 80.0 2.66 £¿ 1093

3 1.33 80.0 830 1093 4 2.66 80.0 £¿ 1093 5 80.0 1.33 10 1113

(1) ÇóËùȱ°ëÊÙÆÚÊý¾Ý (2) Çó1 093 KʱµÄkÖµ

(3) Çó·´Ó¦»î»¯ÄÜ

(4) Ìá³öÒ»¸öֻɿ¼°Ë«·Ö×Ó²½ÖèµÄ·´Ó¦»úÀí, ÓÉ´Ë»úÀí¿ÉµÃÉÏÊö¹æÂÉ (5) Èç¹û1 093 Kʱ£¬p0(NO)=2.66 kPa, p0(H2)=1.33 kPa £¬Çó¸Ã·´Ó¦°ëÊÙÆÚ¡£

13. 10 ·Ö (7712) 7712

É轫ijµ¥ÔªËá (HR) 0.0013 kg ÈÜÓÚ 0.1 dm3µÄÏ¡ÑÎËáÈÜÒººóÍêÈ«½âÀ룬Èç¹û½« ´ËÈÜÒºÖÃÓÚ°ë͸Ĥ(?)ÖУ¬ÓëĤÍâ(?) 298 K£¬0.1 dm3ÕôÁóË®´ïµ½Æ½ºâʱ£¬²âµÃĤÍâ pH = 3.26£¬Ä¤µçÊÆÎª 34.9 mV£¬ÊÔ¼ÆË㣺 (1)ĤÄÚÈÜÒºµÄ pH Öµ (2)¸Ãµ¥ÔªËáµÄÏà¶Ô·Ö×ÓÖÊÁ¿ ¼Ù¶¨ÈÜÒº¿ÉÊÓ×÷ÀíÏëÈÜÒº¡£

14. 10 ·Ö (6506) 6506

ÓÃ?£½400 nmµ¥É«¹âÕÕº¬ÓУÈ2£«Cl2Ö®·´Ó¦³Ø£¬±» Cl2ÎüÊյĹâǿΪIa£½11310-7 J2s-1£¬ÕÕÉäÒ»·ÖÖÓºó£¬p(Cl2)ÓÉ27.3 kPa½µÎª20.8 kPa£¨ÒÑУÕýΪ273 Kʱ֮ѹÁ¦£©ÇóÁ¿×Ó²úÂÊ?£¨·´Ó¦³ØÌå»ýΪ100 cm3£©£¬²¢ÓÉ?¶Ô·´Ó¦Àú³ÌÌá³öÄãµÄ·ÖÎö¡£

Ò»¡¢Ñ¡ÔñÌâ ( ¹² 3Ìâ 15·Ö ) 1. 5 ·Ö (3611) 3611

[´ð] (C)

2. 5 ·Ö (7149) 7149

[´ð] Îü¸½´ïƽºâʱ d? /dt£½0 kap? -?£½kd? ? (2·Ö) ? n£½ka/kd2p n£½?£«? ¡à ? £½(ka/kd)1/np1/n£½kp1/n

ÆäÖÐ k£½(ka/kd)1/n (3·Ö)

3. 5 ·Ö (7150) 7150

[´ð]Îü¸½´ïƽºâʱ d? /dt£½0

kape g? £½kde h? (2·Ö) e (h+g)?£½ka/kdp

¡à ? £½1/(h+g)2ln(ka/kd2p)£½1/?2ln(A0p) (3·Ö)

5·Ö£© £¨ ¶þ¡¢Ìî¿ÕÌâ ( ¹² 7Ìâ 35·Ö ) 4. 5 ·Ö (4453) 4453

[´ð] Ag©¦AgCl(s)©¦KCl(aq)¡¬Ag+(aq)©¦Ag(s) (2·Ö)

-1?

?rG$m= -zEF = -55.60 kJ2mol (1·Ö)

Ksp = 1.8310-10 (1·Ö) E = 0 (1·Ö)

5. 5 ·Ö (5841) 5841

[´ð] d[P]/dt = k1k2[A][B]2/(k-1+ k2[B])

k-1 << k2[B]

6. 5 ·Ö (7652) 7652

[´ð] (B) (A) (C) (A)

7. 5 ·Ö (4860) 4860

[´ð] (1) 1.9 V £» 0.5 V (2) ¸ß

8. 5 ·Ö (4476) 4476

[´ð] (1) Ôö¼Ó (2) M??1Óë M2¼äÒº½ÓµçÊÆ£¬M1¡¢M2 ÓëÈÜÒº¼äµÄ½çÃæµçÊÆ

9. 5 ·Ö (4908) 4908

[´ð] Ag; Ni; H2; Cd

*. 5 ·Ö (6611) 6611

[´ð] (?G/?A)T,p,n£¬ J2m-2B £»

×÷ÓÃÔÚµ¥Î»±ß½çÖ¸ÏòÒºÌåÄÚ²¿Óë±íÃæÏàÇеÄÁ¦£»N2m-1 (3·Ö) (2·Ö)

ÁªÏµ¿Í·þ£º779662525#qq.com(#Ìæ»»Îª@)