¡¾ÌâÄ¿¡¿Îª²â¶¨Ä³Óлú»¯ºÏÎïAµÄ½á¹¹£¬½øÐÐÈçÏÂʵÑé¡£

[·Ö×ÓʽµÄÈ·¶¨]

(1)½«ÓлúÎïAÖÃÓÚÑõÆøÁ÷Öгä·ÖȼÉÕ£¬ÊµÑé²âµÃÉú³É5.4 g H2OºÍ8.8 g CO2£¬ÏûºÄÑõÆø6.72 L(±ê×¼×´¿öÏÂ)¡£Ôò¸ÃÎïÖÊÖи÷ÔªËصÄÔ­×Ó¸öÊý±ÈÊÇ__________¡£

(2)ÖÊÆ×ÒDzⶨÓлú»¯ºÏÎïµÄÏà¶Ô·Ö×ÓÖÊÁ¿Îª46£¬Ôò¸ÃÎïÖʵķÖ×ÓʽÊÇ__________¡£

(3)¸ù¾Ý¼Û¼üÀíÂÛ£¬Ô¤²âAµÄ¿ÉÄܽṹ²¢Ð´³ö½á¹¹¼òʽ_____________________¡£

[½á¹¹Ê½µÄÈ·¶¨]

(4)¾­²â¶¨£¬ÓлúÎïAµÄºË´Å¹²ÕñÇâÆ×ÈçͼËùʾ£¬ÔòAµÄ½á¹¹¼òʽΪ_____________¡£

[ÐÔÖÊʵÑé]

(5)AÔÚCu×÷ÓÃÏ¿ɱ»Ñõ»¯Éú³ÉB£¬Æ仯ѧ·½³ÌʽΪ___________________________¡£

(6)A¿Éͨ¹ýÁ¸Ê³ÔÚÒ»¶¨Ìõ¼þÏÂÖƵã¬ÓÉÁ¸Ê³ÖƵõÄAÔÚÒ»¶¨Î¶ÈÏÂÃܱմ¢´æ£¬ÒòΪ·¢ÉúһϵÁеĻ¯Ñ§±ä»¯¶ø±äµÃ¸ü´¼Ïã¡£Çëд³ö×îºóÒ»²½·´Ó¦µÄ»¯Ñ§·½³Ìʽ£º________________________________________________________________¡£

¡¾´ð°¸¡¿ N(C)¡ÃN(H)¡ÃN(O)£½2¡Ã6¡Ã1 C2H6O CH3CH2OH¡¢CH3OCH3 CH3CH2OH 2CH3CH2OH£«O22CH3CHO£«2H2O CH3COOH£«CH3CH2OHCH3COOCH2CH3£«H2O

¡¾½âÎö¡¿(1)¾ÝÌâÒâÓУºn(H2O)£½0.3 mol£¬ÔòÓÐn(H)£½0.6 mol£»n(CO2)£½0.2 mol£¬ÔòÓÐn(C)£½0.2 mol¡£¾ÝÑõÔ­×ÓÊغãÓÐn(O)£½n(H2O)£«2n(CO2)£­2n(O2)£½0.3 mol£«2¡Á0.2 mol£­2¡Á£½0.1 mol£¬Ôò¸ÃÎïÖʸ÷ÔªËØÔ­×Ó¸öÊý±ÈN(C)£ºN(H)£ºN(O)£½n(C)£ºn(H)£ºn(O)£½2:6:1£»(2)¾Ý(1)¿ÉÖª¸ÃÓлúÎïµÄʵÑéʽΪC2H6O£¬¼ÙÉè¸ÃÓлúÎïµÄ·Ö×ÓʽΪ(C2H6O)m£¬ÓÉÖÊÆ×ͼ֪ÆäÏà¶Ô·Ö×ÓÖÊÁ¿Îª46£¬Ôò46m£½46£¬¼´m£½1£¬¹ÊÆä·Ö×ÓʽΪC2H6O£»(3)ÓÉAµÄ·Ö×ÓʽΪC2H6O¿ÉÖªAΪ±¥ºÍ»¯ºÏÎ¿ÉÍƲâÆä½á¹¹ÎªCH3CH2OH»òCH3OCH3£»(4)·ÖÎöAµÄºË´Å¹²ÕñÇâÆ×ͼ¿ÉÖª£ºAÓÐÈýÖÖ²»Í¬ÀàÐ͵ÄHÔ­×Ó£¬CH3OCH3Ö»ÓÐÒ»ÖÖÀàÐ͵ÄHÔ­×Ó£¬¹ÊAµÄ½á¹¹¼òʽΪCH3CH2OH£»(5)ÒÒ´¼ÔÚCu×÷ÓÃÏ¿ɱ»Ñõ»¯Éú³ÉÒÒÈ©£¬Æ仯ѧ·½³ÌʽΪ£º2CH3CH2OH£«O22CH3CHO£«2H2O£»(6)ÓÉÁ¸Ê³ÖƵõÄÒÒ´¼Ãܱձ£´æʱ²¿·Ö»áÑõ»¯²úÉúCH3COOH£¬ÒÒ´¼ÓëÒÒËá·¢Éúõ¥»¯·´Ó¦Éú³ÉÁ˾ßÓÐÏãζµÄÒÒËáÒÒõ¥£¬Æäõ¥»¯·´Ó¦µÄ·½³ÌʽΪ£ºCH3COOH£«CH3CH2OHCH3COOCH2CH3£«H2O¡£

Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

¡¾ÌâÄ¿¡¿700¡æʱ£¬ÏòÈÝ»ýΪ2LµÄÃܱÕÈÝÆ÷ÖгäÈëÒ»¶¨Á¿µÄCOºÍH2O,·¢Éú·´Ó¦£ºCO£¨g£©+ H2O£¨g£©CO2 (g)+ H2£¨g£©·´Ó¦¹ý³ÌÖвⶨµÄ²¿·ÖÊý¾Ý¼ûÏÂ±í£¨±íÖÐt2>t1£©:

·´Ó¦Ê±¼ä/min

n£¨CO£©/mol

n(H2O)/mol

0

1.20

0.60

t1

0.80

t2

0.20

ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ£¨ £©

A. ·´Ó¦ÔÚt1minÄÚµÄƽ¾ùËÙÂÊΪ

B. ±£³ÖÆäËûÌõ¼þ²»±ä£¬ÆðʼʱÏòÈÝÆ÷ÖгäÈë0.60molCOºÍ1.20 molH2O£¬µ½´ïƽºâʱn(CO2)£½ 0.40mol

C. ±£³ÖÆäËûÌõ¼þ²»±ä£¬ÏòƽºâÌåϵÖÐÔÙͨÈë0.20molH2O£¬ÓëԭƽºâÏà±È£¬´ïµ½ÐÂƽºâʱH2Oת»¯ÂÊÔö´ó

D. ζÈÉýÖÁ800¡æ£¬ÉÏÊö·´Ó¦Æ½ºâ³£ÊýΪ0.64£¬ÔòÕý·´Ó¦ÎªÎüÈÈ·´Ó¦

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

¡¾ÌâÄ¿¡¿ÒÔúΪԭÁÏ£¬¾­¹ý»¯Ñ§¼Ó¹¤Ê¹Ãº×ª»¯ÎªÆøÌå¡¢ÒºÌå¡¢¹ÌÌåȼÁÏÒÔ¼°¸÷ÖÖ»¯¹¤²úÆ·µÄ¹¤Òµ½Ðú»¯¹¤¡£

(1)½«Ë®ÕôÆøͨ¹ýºìÈȵÄÌ¿¼´¿É²úÉúˮúÆø¡£·´Ó¦ÎªC(s)£«H2O(g)CO(g)£«H2(g)¡¡¦¤H£½£«131.3 kJ¡¤mol£­1¡£

¢Ù¸Ã·´Ó¦ÔÚ³£ÎÂÏÂ_______(Ìî¡°ÄÜ¡±»ò¡°²»ÄÜ¡±)×Ô·¢½øÐС£

¢ÚÒ»¶¨Î¶ÈÏ£¬ÔÚÒ»¸öÈÝ»ý¿É±äµÄÃܱÕÈÝÆ÷ÖУ¬·¢ÉúÉÏÊö·´Ó¦£¬ÏÂÁÐÄÜÅжϸ÷´Ó¦´ïµ½»¯Ñ§Æ½ºâ״̬µÄÊÇ____(Ìî×Öĸ£¬ÏÂͬ)¡£

a£®ÈÝÆ÷ÖеÄѹǿ²»±ä

b£®1 mol H¡ªH¼ü¶ÏÁѵÄͬʱ£¬¶ÏÁÑ2 mol H¡ªO¼ü

c£®c(CO)£½c(H2)

d£®ÃܱÕÈÝÆ÷µÄÈÝ»ý²»Ôٸıä

(2)½«²»Í¬Á¿µÄCO(g)ºÍH2O(g)·Ö±ðͨÈëÌå»ýΪ2 LµÄºãÈÝÃܱÕÈÝÆ÷ÖУ¬½øÐз´Ó¦CO(g)£«H2O(g)CO2(g)£«H2(g)£¬µÃµ½ÈçÏÂÈý×éÊý¾Ý£º

ʵÑé×é

ζÈ/¡æ

ÆðʼÁ¿/mol

ƽºâÁ¿/mol

´ïµ½Æ½ºâËùÐèʱ¼ä/min

H2O

CO

H2

CO

1

650

2

4

1.6

2.4

6

2

900

1

2

0.4

1.6

3

3

900

a

b

c

d

t

¢ÙʵÑé1Öдӷ´Ó¦¿ªÊ¼ÖÁƽºâÒÔCO2±íʾµÄƽ¾ù·´Ó¦ËÙÂÊΪv(CO2)£½________(ȡСÊýµãºóÁ½Î»£¬ÏÂͬ)¡£

¢Ú¸Ã·´Ó¦µÄÕý·´Ó¦Îª________(Ìî¡°Îü¡±»ò¡°·Å¡±)ÈÈ·´Ó¦£¬ÊµÑé2Ìõ¼þÏÂƽºâ³£ÊýK£½________¡£

(3)Ä¿Ç°¹¤ÒµÉÏÓÐÒ»ÖÖ·½·¨ÊÇÓÃCO2À´Éú²ú¼×´¼¡£Ò»¶¨Ìõ¼þÏ·¢Éú·´Ó¦£ºCO2(g)£«3H2(g)CH3OH(g)£«H2O(g)£¬Èçͼ±íʾ¸Ã·´Ó¦½øÐйý³ÌÖÐÄÜÁ¿(µ¥Î»ÎªkJ¡¤mol£­1)µÄ±ä»¯¡£ÔÚÌå»ýΪ1 LµÄºãÈÝÃܱÕÈÝÆ÷ÖУ¬³äÈë1 mol CO2ºÍ3 mol H2£¬´ïµ½Æ½ºâºóÏÂÁдëÊ©ÖÐÄÜʹc(CH3OH)Ôö´óµÄÊÇ________¡£

a£®Éý¸ßζÈ

b£®³äÈëHe(g)£¬Ê¹ÌåϵѹǿÔö´ó

c£®½«H2O(g)´ÓÌåϵÖзÖÀë³öÀ´

d£®ÔÙ³äÈë1 mol CO2ºÍ3 mol H2

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

¡¾ÌâÄ¿¡¿Ä³ÎÞÉ«ÈÜÒºX£¬ÓÉNa+¡¢Mg2+¡¢Ba2+¡¢Al3+¡¢AlO2-¡¢MnO4-¡¢CO32-¡¢SO42-ÖеÄÈô¸ÉÖÖÀë×Ó×é³É£¬È¡ÈÜÒº½øÐÐÈçÏÂÁ¬ÐøʵÑ飺

£¨1£©ÆøÌåAµÄ³É·ÖÊÇ_______£¨Ìѧʽ£¬ÏÂͬ£© £¬ÆøÌåBµÄ³É·ÖÊÇ_______¡£

£¨2£©XÈÜÒºÖÐÒ»¶¨´æÔÚµÄÀë×ÓÊÇ______________¡£

£¨3£©Ð´³ö²½Öè¢ÙÖз¢Éú·´Ó¦µÄËùÓÐÀë×Ó·½³Ìʽ£º______________¡£

£¨4£©Ð´³ö²½Öè¢ÚÖÐÐγɰ×É«³ÁµíµÄÀë×Ó·½³Ìʽ£º______________¡£

£¨5£©Í¨¹ýÉÏÊöʵÑ飬ÈÜÒºXÖв»ÄÜÈ·¶¨ÊÇ·ñ´æÔÚµÄÀë×ÓÊÇ______________£»Ö»ÒªÉè¼ÆÒ»¸ö¼òµ¥µÄºóÐøʵÑé¾Í¿ÉÒÔÈ·¶¨¸ÃÀë×ÓÊÇ·ñ´æÔÚ£¬¸Ã·½·¨ÊÇ______________¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

¡¾ÌâÄ¿¡¿ÖÐѧ»¯Ñ§Öм¸ÖÖ³£¼ûÎïÖʵÄת»¯¹ØϵÈçÏÂͼËùʾ

½«DÈÜÒºµÎÈë·ÐË®Öпɵõ½ÒÔFΪ·ÖÉ¢ÖʵĺìºÖÉ«½ºÌ壮Çë»Ø´ðÏÂÁÐÎÊÌ⣺

£¨1£©ºìºÖÉ«½ºÌåÖÐFÁ£×ÓÖ±¾¶´óСµÄ·¶Î§£º________.

£¨2£©A¡¢B¡¢HµÄ»¯Ñ§Ê½£ºA__________¡¢B__________¡¢ H________.

£¨3£©¢ÙH2O2·Ö×ӵĵç×ÓʽΪ______________¡£

¢Úд³öCµÄËáÐÔÈÜÒºÓëË«ÑõË®·´Ó¦µÄÀë×Ó·½³Ìʽ£º _______________________¡£

£¨4£©Ð´³ö¼ø¶¨EÖÐÑôÀë×ÓµÄʵÑé·½·¨ºÍÏÖÏó£º_______________________¡£

£¨5£©ÔÚCÈÜÒºÖмÓÈëÓëCµÈÎïÖʵÄÁ¿µÄNa 2 O 2 £¬Ç¡ºÃʹCת»¯ÎªF£¬Ð´³ö¸Ã·´Ó¦µÄÀë×Ó·½³Ìʽ£º____________________________¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

¡¾ÌâÄ¿¡¿ÈçÏÂͼËùʾ£¬ÊÒÎÂϵÄÁ½¸öÁ¬Í¨¸ÕÐÔÈÝÆ÷ÓûîÈû·Ö¿ª£¬×óÓÒÁ½ÊÒÌå»ýÏàͬ£¬×óÊÒ³äÈëÒ»¶¨Á¿NO£¬ÓÒÊÒ³äÈëÒ»¶¨Á¿O2£¬ÇÒÇ¡ºÃʹÁ½ÈÝÆ÷ÄÚÆøÌåÃܶÈÏàͬ¡£´ò¿ª»îÈû£¬Ê¹NOÓëO2³ä·Ö·´Ó¦ÇÒ»Ö¸´ÖÁÊÒΣ¬·´Ó¦ÈçÏÂ:2NO+O2=2NO2¡£²»¿¼ÂÇNO2ת»¯ÎªN2O4£¬ÏÂÁÐÅжÏÕýÈ·µÄÊÇ

A. ·´Ó¦Ç°ºó×óÊÒµÄѹǿÏàͬ

B. ·´Ó¦ºóÈÝÆ÷ÄÚµÄÃܶÈÓ뷴ӦǰµÄÏàͬ

C. ¿ªÊ¼Ê±×óÓÒÁ½ÊÒÖеķÖ×ÓÊýÏàͬ

D. ·´Ó¦ºóÈÝÆ÷ÄÚÎÞO2´æÔÚ

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

¡¾ÌâÄ¿¡¿¹¤ÒµÉÏÓÃÂÁÍÁ¿ó£¨Ö÷Òª³É·ÖΪÑõ»¯ÂÁ£¬º¬ÉÙÁ¿Ñõ»¯Ìú£©ÖÆÈ¡ÂÁµÄ¹ý³ÌÈçͼËùʾ£º

Çë»Ø´ð£º

£¨1£©ÊÔ¼Á1Ϊ____________£¨Ìѧʽ£©£¬¢Ù¡«¢Üת»¯¹ý³ÌÖÐ____________ÏûºÄÄÜÁ¿×î¶à£»

£¨2£©³ÁµíBµÄ»¯Ñ§Ê½Îª__________£¬¸ÃÎïÖʳýÁËÓÃÓÚ½ðÊôÒ±Á¶ÒÔÍ⣬»¹¿ÉÓÃ×÷_____________£»

£¨3£©µç½âF£¬µ±×ªÒÆ6molµç×Óʱ£¬¿ÉÖƵÃÂÁ _____________g£»

£¨4£©Éú²ú¹ý³ÌÖУ¬³ýÎïÖÊE¿ÉÒÔÑ­»·Ê¹ÓÃÍ⣬»¹¿ÉÒÔÑ­»·Ê¹ÓõÄÎïÖÊÓÐ__________£¨Ìѧʽ£©£»

£¨5£©¢ÚÖз¢Éú·´Ó¦µÄÀë×Ó·½³ÌʽΪ__________________¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

¡¾ÌâÄ¿¡¿ÏÂÁи÷×éÖеÄÁ½ÎïÖÊÏ໥·´Ó¦Ê±£¬Èô¸Ä±ä·´Ó¦Ìõ¼þ(ζȡ¢·´Ó¦ÎïÓÃÁ¿±È)£¬»¯Ñ§·´Ó¦µÄ±¾Öʲ¢²»¸Ä±äµÄÊÇ( )

A. NaºÍO2 B. CuºÍÏõËá C. Na2O2ºÍCO2 D. ľ̿(C)ºÍO2

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

¡¾ÌâÄ¿¡¿ÊµÑéÊÒÓÃÈçÏÂ×°ÖÃÖÆÈ¡ÂÈÆø£¬²¢ÓÃÂÈÆø½øÐÐʵÑé¡£»Ø´ðÏÂÁÐÎÊÌ⣺

(1)AÖÐÊ¢ÓÐŨÑÎËᣬBÖÐÊ¢ÓÐMnO2£¬Ð´³ö·´Ó¦µÄÀë×Ó·½³Ìʽ__________________________¡£

(2)EÖÐΪºìÉ«¸É²¼Ìõ£¬FÖÐΪºìɫʪ²¼Ìõ£¬¿É¹Û²ìµ½µÄÏÖÏóÊÇ________________________£¬¶Ô±ÈEºÍFÖÐÏÖÏóµÄ²îÒì¿ÉµÃ³öµÄ½áÂÛ¼°½âÊÍÊÇ________________________________¡£

(3)ÊÔ¹ÜCºÍDÖÐÊÔ¼Á¸÷Ϊ_____________________________¡£

(4)×°ÖÃG´¦·¢Éú·´Ó¦µÄÀë×Ó·½³ÌʽΪ_______________________________¡£

(5)ÓÃÀë×Ó·½³Ìʽ±íʾÊÔ¼ÁXµÄ×÷ÓÃ_________________________¡£

(6)¼ÒÍ¥Öг£ÓÃÏû¶¾Òº(Ö÷Òª³É·ÖNaClO)Óë½à²ÞÁé(Ö÷Òª³É·ÖÑÎËá)Çå½àÎÀÉú¡£Ä³Æ·ÅÆÏû¶¾Òº°ü×°ÉÏ˵Ã÷ÈçÏÂͼ¡£

¢Ù¡°Óë½à²ÞÁéͬʱʹÓá±»á²úÉúÓж¾µÄÂÈÆø£¬Ð´³ö·´Ó¦µÄÀë×Ó·½³Ìʽ__________________¡£

¢ÚÐè¡°Ãܱձ£´æ¡±µÄÔ­Òò____________________________________________¡£

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸