¡¾ÌâÄ¿¡¿µª¼°Æ仯ºÏÎïÔÚÉú»î¼°¹¤ÒµÉú²úÖÐÓÐ×ÅÖØÒªÓ¦Óá£Çë»Ø´ðÒÔÏÂÎÊÌ⣺

(1)ÈçͼÊÇN2(g)¡¢H2(g)ÓëNH3(g)Ö®¼äת»¯µÄÄÜÁ¿¹Øϵͼ£¬Ôò£º

¢ÙN2(g)ÓëH2(g)·´Ó¦Éú³ÉNH3(g)µÄÈÈ»¯Ñ§·½³ÌʽΪ___________________.

¢Ú¹ý³Ì(¢ñ)ºÍ¹ý³Ì(¢ò)µÄ·´Ó¦ÈÈ________(Ìî¡°Ïàͬ¡±»ò¡°²»Í¬¡±).

¢ÛijζÈÏ£¬ÔÚ1 LºãκãÈÝÈÝÆ÷ÖгäÈë1molN2ºÍ3 mol H2½øÐÐÉÏÊö·´Ó¦£¬10 min´ïµ½Æ½ºâ£¬´ËʱÈÝÆ÷ÄÚѹǿ±äΪԭÀ´µÄ7/8.

a.¸Ã¹ý³ÌµÄƽºâ³£ÊýµÄ±í´ïʽΪ____________.

b.N2µÄƽºâת»¯ÂÊΪ________.

c.´ËʱÈô±£³ÖÈÝÆ÷ζȺÍÌå»ý²»±ä£¬ÏòÆäÖÐÔÙ¼ÓÈë2.25 molN2ºÍ0.5 mol NH3£¬Ôòƽºâ________(Ìî¡°ÕýÏò¡±¡°ÄæÏò¡±»ò¡°²»¡±)Òƶ¯.

(2)ÓÃNH3¿ÉÒÔÏû³ýµªÑõ»¯ÎïµÄÎÛȾ£¬ÒÑÖª£º

·´Ó¦¢ñ£º4NH3(g)£«3O2(g)2N2(g)£«6H2O(g) ¦¤H1£½a kJ¡¤mol£­1 ƽºâ³£ÊýΪK1

·´Ó¦¢ò£ºN2(g)£«O2(g)2NO(g) ¦¤H2£½b kJ¡¤mol£­1 ƽºâ³£ÊýΪK2

·´Ó¦¢ó£º4NH3(g)£«6NO(g)5N2(g)£«6H2O(g) ¦¤H3£½c kJ¡¤mol£­1 ƽºâ³£ÊýΪK3

Ôò·´Ó¦¢òÖеÄb£½_____(Óú¬a¡¢cµÄ´úÊýʽ±íʾ)£¬K3=_____(ÓÃK1ºÍK2±íʾ).·´Ó¦¢óÖеĦ¤S______(Ìî¡°>¡±¡°<¡±»ò¡°£½¡±)0.

(3)ÔÚºãÈݵÄÃܱÕÆ÷ÖУ¬³äÈëÒ»¶¨Á¿µÄNH3ºÍNO½øÐÐÉÏÊö·´Ó¦¢ó£¬²âµÃ²»Í¬Î¶ÈÏ·´Ó¦ÌåϵÖÐNH3µÄת»¯ÂÊ(¦Á)ÓëѹǿpµÄ¹ØϵÈçͼËùʾ£º

¢Ù·ÖÎöµÃp1________p2.(Ìî¡°>¡±¡°<¡±»ò¡°£½¡±)

¢ÚÏÂÁÐÐðÊöÖУ¬²»ÄÜ×÷ΪÅжϷ´Ó¦¢óÒѾ­´ïµ½Æ½ºâ״̬µÄ±êÖ¾µÄÊÇ________(ÌîÐòºÅ).

a£®N2µÄŨ¶È²»Ôٸıä b£®¶ÏÁÑ6 mol N¡ªH¼üµÄͬʱ£¬ÓÐ6 mol H¡ªO¼üÐγÉ

c£®ÈÝÆ÷ÖÐѹǿ²»Ôٱ仯 d£®»ìºÏÆøÌåµÄÃܶȱ£³Ö²»±ä

¡¾´ð°¸¡¿N2(g)£«3H2(g)2NH3(g) ¦¤H£½£­92 kJ¡¤mol£­1 Ïàͬ K=c2(NH3)/£Ûc(N2)c3(H2)£Ý 25% ²» (a-c)/3 > < bd

¡¾½âÎö¡¿

£¨1£©¢Ù¾Ýͼ¿ÉÖª2molNH3·Ö½âµÃµ½1molN2ºÍ3molH2£¬ÎüÊÕ92kJ/molµÄÈÈÁ¿£¬Òò¶øN2(g)ÓëH2(g)·´Ó¦Éú³ÉNH3(g)µÄÈÈ»¯Ñ§·½³ÌʽΪN2(g)£«3H2(g) 2NH3(g) ¦¤H£½£­92 kJ¡¤mol£­1¡£

¢Ú¸ù¾Ý¸Ç˹¶¨ÂÉ£¬·´Ó¦ÈÈÖ»ÓëÆðʼ״̬¼°ÖÕÁË״̬Óйأ¬Óë¹ý³ÌÎ޹أ¬ÕâÁ½¸ö¹ý³ÌÆðʼ״̬ºÍÖÕÁË״̬Ïàͬ£¬Òò¶ø·´Ó¦ÈÈÏàͬ¡£

¢Û¿ÉÒÔ¸ù¾ÝÈý¶ÎʽȥÇó½â£¬Éèת»¯xmol/LN2£º

N2(g)£«3H2(g) 2NH3(g)

Æð 1 3 0

ת x 3x 2x

ƽ 1-x 3-3x 2x

¸ù¾Ý´ËʱÈÝÆ÷ÄÚѹǿ±äΪԭÀ´µÄ7/8£¬¿ÉÁÐʽµÃ£¬Ôòx=0.25mol/L¡£

a. K= £»

b. N2µÄƽºâת»¯ÂÊΪ0.25/1¡Á100£¥=25£¥£»

c. ƽºâʱc(N2)=0.75mol/L£¬c(H2)=2.25mol/L£¬c(NH3)=0.5mol/L£¬K==0.029£¬ÏòÆäÖÐÔÙ¼ÓÈë2.25 molN2ºÍ0.5 mol NH3£¬Ôòc(N2)=3mol/L£¬c(H2)=2.25mol/L£¬c(NH3)=1mol/L£¬Q= =0.029£¬Òò¶øQ=K£¬Æ½ºâ²»Òƶ¯¡£

£¨2£©¸ù¾Ý¸Ç˹¶¨ÂÉ£¬Éè·´Ó¦¢ñ¡¢¢ò¡¢¢ó·Ö±ðΪA¡¢B¡¢C£¬ÔòB=(A-C)/3£¬Òò¶øb=(a-c)/3£¬ÓÉÓÚc=a-3b£¬ËùÒÔ¿ÉÖªK3=K1/K23£¬¸ù¾Ý4NH3(g)£«6NO(g)5N2(g)£«6H2O(g)¿ÉÖª¸Ã·´Ó¦¸÷ÎïÖʾùΪÆøÌ壬ÇÒÆøÌåÌå»ýÔö´ó£¬Òò¶ø»ìÂҶȱä´ó£¬¹Ê¦¤S>0¡£

£¨3£©¸ù¾Ý4NH3(g)£«6NO(g)5N2(g)£«6H2O(g)¿ÉÖª¸Ã·´Ó¦µÄÆøÌå¼ÆÁ¿ÊýÔÚ·´Ó¦Ç°ºóÔö´ó£¬Òò¶ø±£³ÖζȲ»±ä£¬NH3µÄת»¯ÂÊ(¦Á)Ô½´ó£¬ËµÃ÷ѹǿԽС£¬Òò¶øp1<p2¡£a£®N2µÄŨ¶È²»Ôٸı䣬˵Ã÷¸÷×é·ÖŨ¶È¶¼²»±ä£¬Òò¶ø¿ÉÒÔ×÷ΪÅжÏƽºâµÄ±êÖ¾£¬ÕýÈ·£»b£®¶ÏÁÑ6 mol N¡ªH¼üµÄͬʱ£¬ÓÐ6 mol H¡ªO¼üÐγɣ¬¸ù¾Ý·´Ó¦Ìص㣬Á½Õ߶¼±íʾÕý·´Ó¦ËÙÂÊ£¬Òò¶ø´íÎó£»c£®ÓÉÓÚ·´Ó¦Ç°ºóÆøÌå¼ÆÁ¿Êý±ä»¯£¬µ±ÈÝÆ÷ÖÐѹǿ²»Ôٱ仯¿ÉÒÔÅжÏƽºâ£¬ÕýÈ·£»d£®»ìºÏÆøÌåµÄÃܶȦÑ=m/V£¬ÓÉÓÚ¸÷×é·Ö¶¼ÊÇÆøÌ壬·´Ó¦Ç°ºó»ìºÏÆøÌå×ÜÖÊÁ¿²»±ä£¬ÓÖÈÝÆ÷ºã¶¨£¬Ìå»ý²»±ä£¬Òò¶øÃܶÈʼÖÕÊǸö¶¨Öµ£¬´íÎ󡣹ʴð°¸Ñ¡bd¡£

Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

¡¾ÌâÄ¿¡¿Ñо¿NO2¡¢SO2 ¡¢COµÈ´óÆøÎÛȾÆøÌåµÄ´¦Àí¾ßÓÐÖØÒªÒâÒå¡£

£¨1£©Ò»¶¨Ìõ¼þÏ£¬½«2molNOÓë2molO2ÖÃÓÚºãÈÝÃܱÕÈÝÆ÷Öз¢ÉúÈçÏ·´Ó¦£º2NO(g)+O2(g)2NO2(g)£¬ÏÂÁи÷ÏîÄÜ˵Ã÷·´Ó¦´ïµ½Æ½ºâ״̬µÄÊÇ_____________¡£

A.Ìåϵѹǿ±£³Ö²»±ä

B.»ìºÏÆøÌåÑÕÉ«±£³Ö²»±ä

C.NOºÍO2µÄÎïÖʵÄÁ¿Ö®±È±£³Ö²»±ä

D.ÿÏûºÄ1 molO2ͬʱÉú³É2 molNO

£¨2£©CO¿ÉÓÃÓںϳɼ״¼£¬Ò»¶¨Î¶ÈÏ£¬ÏòÌå»ýΪ2LµÄÃܱÕÈÝÆ÷ÖмÓÈëCOºÍH2£¬·¢Éú·´Ó¦CO(g)+2H2(g) CH3OH(g)£¬´ïƽºâºó²âµÃ¸÷×é·ÖŨ¶È£º

ÎïÖÊ

CO

H2

CH3OH

Ũ¶È£¨mol/L£©

0.9

1.0

0.6

»Ø´ðÏÂÁÐÎÊÌ⣺

¢Ù»ìºÏÆøÌåµÄƽ¾ùÏà¶Ô·Ö×ÓÖÊÁ¿=_________________¡£

¢Úƽºâ³£ÊýK=__________________¡£

¢ÛÈô½«ÈÝÆ÷Ìå»ýѹËõΪ1L£¬²»¾­¼ÆË㣬Ԥ²âÐÂƽºâÖÐc(H2)µÄÈ¡Öµ·¶Î§ÊÇ__________¡£

¢ÜÈô±£³ÖÌå»ý²»±ä£¬ÔÙ³äÈë0.6molCOºÍ0.4molCH3OH£¬´ËʱvÕý______vÄ棨Ìî¡°£¾¡±¡¢¡°£¼¡±»ò¡°=¡±£©¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

¡¾ÌâÄ¿¡¿Ä³ÓлúÎï¼×ºÍA»¥ÎªÍ¬·ÖÒì¹¹Ì壬¾­²â¶¨ËüÃǵÄÏà¶Ô·Ö×ÓÖÊÁ¿Ð¡ÓÚ100£»½«1mol¼×ÔÚO2Öгä·ÖȼÉյõ½µÈÎïÖʵÄÁ¿µÄCO2ºÍH2O (g) £¬Í¬Ê±ÏûºÄ112L O2£¨±ê×¼×´¿ö£©£»ÔÚËáÐÔÌõ¼þϽ«1mol¼×ÍêÈ«Ë®½â¿ÉÒÔÉú³É1molÒÒºÍ1mol±û£»¶øÇÒÔÚÒ»¶¨Ìõ¼þÏ£¬±û¿ÉÒÔ±»Á¬ÐøÑõ»¯³ÉΪÒÒ¡£

¾­ºìÍâ¹âÆײⶨ£¬Ôڼ׺ÍAµÄ½á¹¹Öж¼´æÔÚC=OË«¼üºÍC-Oµ¥¼ü£¬BÔÚHIO4´æÔÚ²¢¼ÓÈÈʱֻÉú³ÉÒ»ÖÖ²úÎïC£¬ÏÂÁÐΪ¸÷Ïà¹Ø·´Ó¦µÄÐÅÏ¢ºÍת»¯¹Øϵ£º

¢Å ÇëÈ·¶¨²¢Ð´³ö¼×µÄ·Ö×Óʽ_______£»Óë¼×ÊôͬÀàÎïÖʵÄͬ·ÖÒì¹¹Ìå¹²ÓÐ____ÖÖ£¨°üº¬¼×£©¡£

¢Æ E¡úF µÄ·´Ó¦ÀàÐÍΪ_________·´Ó¦£»

¢Ç AµÄ½á¹¹¼òʽΪ_________£»G µÄ½á¹¹¼òʽΪ_________£»

¢È B¡úDµÄ·´Ó¦»¯Ñ§·½³ÌʽΪ_______________________________£»

¢É д³öCÔÚÌõ¼þ¢ÙϽøÐз´Ó¦µÄ»¯Ñ§·½³Ìʽ___________________¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

¡¾ÌâÄ¿¡¿¡¾»¯Ñ§--Óлú»¯Ñ§»ù´¡¡¿ÓлúÎïG()ÊÇÒ»ÖÖµ÷ÏãÏ㾫£¬¿ÉÓÃ×÷¿¹Ñõ¼Á£¬¹¤ÒµÉϺϳÉËüµÄ·Ïßͼ֮һÈçÏ£º

(1)AÖйÙÄÜÍŵÄÃû³ÆÊÇ_____£¬B¡úCµÄ·´Ó¦ÀàÐÍΪ_________¡£

(2)G·Ö×ÓÖÐÒ»¶¨¹²Æ½ÃæµÄ̼ԭ×ÓÓÐ______¸ö¡£

(3)·´Ó¦F¡úGÖÐÏûºÄµÄFÓëCH3MgBrµÄÎïÖʵÄÁ¿Ö®±ÈΪ______£¬BÔÚŨÁòËá´æÔÚϼÓÈÈ¿Éͨ¹ýÒ»²½·´Ó¦µÃµ½EÎïÖÊ,µ«ºÏ³É²»²ÉÓô˷½·¨£¬ÆäÔ­ÒòÊÇ__________¡£

(4)C¡úDµÄ»¯Ñ§·½³ÌʽΪ_______________¡£

(5)EÓжàÖÖͬ·ÖÒì¹¹Ì壬ÆäÖÐÂú×ãÏÂÁÐÌõ¼þµÄͬ·ÖÒì¹¹ÌåÓÐ_____ÖÖ£¬Ð´³öºË´Å¹²ÕñÇâÆ×ÓÐ4¸öÎüÊÕ·äµÄÎïÖʵĽṹ¼òʽ:_______¡£

¢Ùº¬ÓÐÒ»¸öÁùÔª»· ¢Ú1molͬ·ÖÒì¹¹ÌåÓë×ãÁ¿Òø°±ÈÜÒº·¢ÉúÒø¾µ·´Ó¦Éú³É4 mol Ag

(6)ÒÑÖªAת»¯ÎªBµÄÔ­ÀíÓëFת»¯ÎªGµÄÏàËÆ£¬ÇëÉè¼ÆÒÔAΪÆðʼԭÁÏ(ÆäËûÊÔ¼ÁÈÎÑ¡)ÖƱ¸µÄºÏ³É·Ïß______________¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

¡¾ÌâÄ¿¡¿Ë«ôÇ»ùÂÁ̼ËáÄÆÊÇÒ½ÁÆÉϳ£ÓõÄÒ»ÖÖÒÖËá¼Á£¬Æ仯ѧʽÊÇNaAl£¨OH£©2CO¡£¹ØÓÚ¸ÃÎïÖʵÄ˵·¨ÕýÈ·µÄÊÇ£¨ £©

A. ¸ÃÎïÖÊÊôÓÚÁ½ÐÔÇâÑõ»¯Îï

B. ¸ÃÎïÖÊÊÇAl£¨OH£©3ºÍNa2CO3µÄ»ìºÏÎï

C. 1 mol NaAl£¨OH£©2CO3×î¶à¿ÉÏûºÄ3 mol H

D. ¸ÃÒ©¼Á²»ÊʺÏÓÚθÀ£Ññ»¼Õß·þÓÃ

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

¡¾ÌâÄ¿¡¿A¡¢B¡¢C¡¢D¾ùΪÖÐѧ»¯Ñ§Öг£¼ûµÄÎïÖÊ£¬ËüÃÇÖ®¼äת»¯¹ØϵÈçͼ(²¿·Ö²úÎïÒÑÂÔÈ¥)£º

A BC

ÊԻشð£º

(1)ÈôDÊǾßÓÐÑõ»¯ÐԵĵ¥ÖÊ£¬ÔòÊôÓÚÖ÷×åµÄ½ðÊôAΪ___________(ÌîÔªËØ·ûºÅ)

(2)ÈôDÊǽðÊô£¬CÈÜÒºÔÚ´¢´æʱӦ¼ÓÈëÉÙÁ¿½ðÊôD£¬ÆäÀíÓÉÊÇ(ÓñØÒªµÄÎÄ×ÖºÍÀë×Ó·½³Ìʽ±íʾ)______

(3)ÈôA¡¢B¡¢CΪº¬Í¬Ò»ÖÖ½ðÊôÔªËصÄÎÞ»ú»¯ºÏÎÇÒÈýÖÖÎïÖÊÖÐÓÐÒ»ÖÖÊÇ°×É«²»ÈÜÎï¡£ÔÚÈÜÒºÖÐAºÍC·´Ó¦Éú³ÉB¡£Çëд³öBת»¯ÎªCµÄËùÓпÉÄܵÄÀë×ÓÁ¦³Ìʽ_________¡¢_________

(4)ijһÀë×Ó·´Ó¦ÌåϵÓз´Ó¦ÎïºÍ²úÎï¹²ÒÔÏÂÁùÖÖ£ºMnO4-¡¢H+¡¢O2¡¢H2O¡¢H2O2¡¢Mn2+¡£

¢Ùд³ö¸ÃÑõ»¯»¹Ô­·´Ó¦µÄÀë×Ó·½³Ìʽ_______

¢ÚÈÜÒºËæ×ÅËáÐÔµÄÔöÇ¿Ñõ»¯ÐÔ²»¶ÏÔöÇ¿£¬Ó¦Ñ¡Ôñ_________(Ñ¡Ìî¡°Ï¡ÁòËᡱ»ò¡°Å¨ÑÎËᡱ)½øÐÐKMnO4ÈÜÒºµÄËữ¡£

¢ÛÈ練ӦתÒÆÁË0.6mo1µç×Ó£¬Ôò²úÉúµÄÆøÌåÔÚ±ê×¼×´¿öÏÂÌå»ýΪ__________

(5)Ò»·ÝÈÜÒºÖпÉÄܺ¬ÓÐK+¡¢Al3+¡¢Mg2+¡¢Fe2+¡¢ H+¡¢NH4+¡¢Cl£­¡¢HCO3£­¡¢ClO£­¡¢AlO2£­µÈÀë×ÓÖеÄÈô¸ÉÖÖ¡£ÎªÁËÈ·¶¨ÈÜÒºµÄ×é³É£¬½øÐÐÁËÈçϲÙ×÷£º

Íù¸ÃÈÜÒºÖÐÖðµÎ¼ÓÈëNaOHÈÜÒº²¢Êʵ±¼ÓÈÈ£¬²úÉú³ÁµíºÍÆøÌåµÄÎïÖʵÄÁ¿(n)Óë¼ÓÈëNaOHÈÜÒºµÄÌå»ý¹ØϵÈçͼËùʾ£»Ôò¸ÃÈÜÒºÖÐÒ»¶¨´æÔÚµÄÀë×ÓÊÇ_______£¬Ò»¶¨²»´æÔÚµÄÀë×ÓÊÇ________¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

¡¾ÌâÄ¿¡¿ÄÜÔ´¿ª·¢¡¢»·¾³±£»¤¡¢×ÊÔ´ÀûÓõÈÊǵ±½ñÉç»áµÄÈÈÃÅ»°Ìâ¡£Çë¸ù¾ÝËùѧ»¯Ñ§ÖªÊ¶»Ø´ðÏÂÁÐÎÊÌ⣺

£¨1£©Æû³µÉÏ°²×°´ß»¯×ª»¯Æ÷£¬¿ÉʹÆû³µÎ²ÆøÖеÄÖ÷ÒªÎÛȾÎCO¡¢NOx¡¢Ì¼Ç⻯ºÏÎ½øÐÐÏ໥·´Ó¦£¬Éú³ÉÎÞ¶¾ÎïÖÊ£¬¼õÉÙÆû³µÎ²ÆøÎÛȾ¡£

ÒÑÖª£ºN2(g) + O2(g)£½2NO(g) ¡÷H£½+180.5 kJ ¡¤ mol£­1£»

2C(s)+ O2(g)£½2CO(g) ¡÷H£½£­221.0 kJ ¡¤ mol£­1£»

C(s)+ O2(g)£½CO2(g) ¡÷H£½£­393.5 kJ ¡¤ mol£­1£»

ÔòβÆøת»¯·´Ó¦2NO(g) +2CO(g)£½N2(g)+2CO2(g)µÄ¡÷H£½________________¡£

£¨2£©Æû³µÎ²Æø·ÖÎöÒǶÔCOµÄº¬Á¿·ÖÎöÊÇÒÔȼÁϵç³ØΪ¹¤×÷Ô­Àí£¬Æä×°ÖÃÈçÏÂͼËùʾ£¬¸Ãµç³ØÖеç½âÖÊΪÑõ»¯îÆ£­Ñõ»¯ÄÆ£¬ÆäÖÐO2-¿ÉÒÔÔÚ¹ÌÌå½éÖÊÖÐ×ÔÓÉÒƶ¯¡£

ÏÂÁÐ˵·¨ÖÐÕýÈ·µÄÊÇ_____________(Ìî×ÖĸÐòºÅ)¡£

A£®¸º¼«µÄµç¼«·´Ó¦Ê½Îª£ºCO + O2£­¨D2e£­£½CO2

B£®¹¤×÷ʱµç×ÓÓɵ缫aͨ¹ý´«¸ÐÆ÷Á÷Ïòµç¼«b

C£®¹¤×÷ʱµç¼«b×÷Õý¼«£¬O2£­Óɵ缫aͨ¹ý¹ÌÌå½éÖÊÏòµç¼«bǨÒÆ

D£®´«¸ÐÆ÷ÖÐͨ¹ýµÄµçÁ÷Ô½´ó£¬Î²ÆøÖÐCOµÄº¬Á¿Ô½¸ß

£¨3£©Ä³ÏõË᳧ÀûÓü״¼´¦Àí·ÏË®¡£ÔÚÒ»¶¨Ìõ¼þÏ£¬Ïò·ÏË®ÖмÓÈëCH3OH£¬½«HNO3»¹Ô­³ÉN2¡£Èô¸Ã·´Ó¦ÏûºÄ32 g CH3OHתÒÆ6 molµç×Ó£¬Ôò²Î¼Ó·´Ó¦µÄ»¹Ô­¼ÁºÍÑõ»¯¼ÁµÄÎïÖʵÄÁ¿Ö®±ÈΪ______________¡£

£¨4£©ÃºµÄ¼ä½ÓÒº»¯ÊÇÏÈת»¯ÎªCOºÍH2£¬ÔÙÔÚ´ß»¯¼Á×÷ÓÃϺϳɼ״¼¡£ÈôÔÚÒ»¶¨Î¶ÈÏ£¬Ïò1 LÃܱÕÈÝÆ÷ÖмÓÈëCOºÍH2£¬·¢Éú·´Ó¦CO(g)+2H2(g)CH3OH(g)£¬¾­10 min·´Ó¦´ïµ½Æ½ºâʱ²âµÃ¸÷×é·ÖµÄŨ¶ÈÈçÏ£º

Îï ÖÊ

CO

H2

CH3OH

Ũ¶È/(mol¡¤L£­1)

1.2

1.0

0.6

¢Ù¸Ã·´Ó¦µÄƽºâ³£Êý±í´ïʽΪ£ºK£½_____________________¡£

¢Ú¸Ãʱ¼äÄÚ·´Ó¦ËÙÂʦÔ(H2)£½_________________¡£

¢ÛƽºâʱCOµÄת»¯ÂÊΪ_________________(±£Áô1λСÊý)¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

¡¾ÌâÄ¿¡¿Ä³ÈÜÒºÖпÉÄܺ¬ÓÐK+¡¢NH4+¡¢Ba2+¡¢SO42-¡¢I-¡¢Cl-¡¢NO3-Öеļ¸ÖÖ£¬½«´ËÈÜÒº·Ö³ÉÁ½µÈ·Ý¡£½øÐÐÈçÏÂʵÑ飺£¨AgClʽÁ¿Îª143.5£¬AgIʽÁ¿Îª235£©

¢ÙÔÚÒ»·ÝÈÜÒºÖмÓÈë×ãÁ¿NaOH£¬¼ÓÈÈ£¬¿ÉÊÕ¼¯µ½±ê׼״̬ϵÄÆøÌå1.12L£»

¢ÚÔÚÁíÒ»·ÝÈÜÒºÖмÓÈë×ãÁ¿Ba(NO3)2ÈÜÒº£¬Óа×É«³Áµí²úÉú£¬¹ýÂ˵õ½³Áµí2.33g£»

¢ÛÔÚ¢ÚµÄÂËÒºÖмÓÈë×ãÁ¿AgNO3ÈÜÒº£¬ÓÖÓÐ4.7g³Áµí²úÉú¡£

ÓйظÃÈÜÒºÖÐÀë×ÓÖÖÀࣨ²»¿¼ÂÇH+ºÍOH-£©µÄÅжÏÕýÈ·µÄÊÇ

A.ÈÜÒºÖÐÖÁÉÙÓÐ2ÖÖÑôÀë×Ó

B.Ö»ÄÜÈ·¶¨ÈÜÒºÖÐNH4+¡¢SO42-ÊÇ·ñ´æÔÚ

C.ÈÜÒºÖÐ×î¶àÓÐ4ÖÖÒõÀë×Ó

D.ÈÜÒºÖв»¿ÉÄÜͬʱ´æÔÚK+ºÍNO3-

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

¡¾ÌâÄ¿¡¿´º¼¾¸´¹¤¡¢¸´Ñ§ºó£¬×öºÃ·À»¤ÊÇ¿Ø·ÀÐÂÐ͹Ú×´²¡¶¾´«²¥µÄÓÐЧ´ëÊ©¡£ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ

A.40%µÄ¼×È©ÈÜÒº¿É×ö¹«¹²²Í¾ßÏû¶¾¼Á

B.Éú²úÒ½ÓÿÚÕÖµÄÖ÷ÒªÔ­ÁÏÊǾ۱ûÏ©£¨PP£©£¬·Ö×ÓʽΪ(CH3CH=CH2)n¡£

C.95%µÄÒÒ´¼ÈÜÒº¡¢84Ïû¶¾Òº¿ÉÖ±½ÓÓÃ×÷»·¾³Ïû¶¾¼Á

D.Ϊ¼õÉÙÖ±½ÓÎüÈë·ÉÄ­ÐγɵÄÆøÈܽº¸ÐȾ²¡¶¾µÄ¼¸ÂÊ£¬¾Í²ÍʱÈËÈ˼ä¾àÖÁÉÙӦΪ1Ã×

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸