2020-2021化学二模试题分类汇编——有机化合物推断题综合及答案 - 百度文库 ر

𰸡B CH2=CH2+H2OCH3CH2OH ӳɷӦ C2H4O2 CH3COOH HCOOCH3

±ķе̼ԭӶߵģͬ±飬ԵķеߣΪ飬ķеͣͬһ±ĸ칹Уƣֱ칹ķеߣ֧ԽķеԽ

1ǶǻȩǵĽṹз(2) ϩڴ߻ˮӦҴǼӳɷӦ(3)ҪͬʵABȫȼʱĵȽз4ݱеݱ仯зƶϡ ⡿

1AкȩȩƵͭӦשɫAȷ BǵĻѧʽΪC6H12O6ˮB CкȩܷӦCȷ DˮǣDȷ ʴΪB

2ϩڴ߻ˮӦҴǼӳɷӦӦĻѧʽΪCH2=CH2+H2O

CH3CH2OH

3ҪҪҪ1molA1molBȫȼʱĵȣɵˮʵҲȣABķʽԭͬn̼ԭӣͬʱ2nԭӣAǼ飬ҷСĻBΪC2H4O2ͬ칹ΪCH3COOHHCOOCH3𰸣C2H4O2 CH3COOHHCOOCH3

4±ķе̼ԭӶߣͬ±飬ԵķеߣΪ飬ķеͣͬһ±ĸ칹Уƣֱ칹ķеߣ֧ԽķеԽ͡𰸣±ķе̼ԭ

Ӷߵģͬ±飬ԵķеߣΪ飬ķеͣͬһ±ĸ칹Уƣֱ칹ķеߣ֧ԽķеԽ͡ 㾦

ݱݣԵóĽǢ±ķе̼ԭӶߵģͬ±飬ԵķеߣΪ飬ķеͣͬһ±ĸ칹Уƣֱ칹ķеߣ֧ԽķеԽ͡

5֪ȫųΪ2804 kJ/mol1 gˮʱų________kJ

Һֲ̬;________ӲͣȻ֬________ɣ֬________ˮⷢӦ

ڽεά________Ѫȱ________ģͯȱάDʱ׻________

________Ҫɳɷ֣άϸʮֱҪġ 𰸡26 ⻯ άB1 άC Ͳ Ѫ쵰 ⡿

ȼָ1 molȼȫȼȶųǵȼ2804 kJ/mol˵1 molȫȼɶ̼Һ̬ˮų2804 kJӦȻѧʽΪC6H12O6(s)+6O2(g)=6CO2(g)+6H2O(l)H=-2804 kJ/molȻѧʽ֪ÿӦ6molҺ̬ˮų2804kJ1 g H2O(l)ʵ

m1g111??n(H2O)= mol˷Ӧ molҺ̬ˮʱųQ= M18g/mol181818mol

12804 kJ/mol=26 kJ 6Һֲ̬к̼̼˫ӳɷӦõӲͣȻ֬ɻɣ֬ڼµˮΪӦ

ȱάB1ỼסȣȱάCỼѪֿ½ȣȱάDỼͲɵȣ

Ѫ쵰׵ҪɳɷάϸʮֱҪġ

6ִѧҵУлԭϵҪԴΪʯ͵ѻѽ⡢ѾѧϰķӦ¡

1дӦƱĻѧӦʽ___ 2дӦϩƱҴĻѧӦʽ___ 3дӦɱƱĻѧӦʽ___

߻?CH3CH2Br+HBr CH2=CH2+H2O????CHCHOH 𰸡CH3CH3+Br2?????32

+HNO3

Ũ?????+H2O

1ڹ·ȡӦCH3CH2Br

2ϩˮһ£ӳɷӦҴ 3ŨᡢŨϼȡӦ ⡿

1ƱȡӦѧӦʽΪ

?CH3CH2Br+HBrʴΪCH3CH3+Br2????CH3CH2Br+HBr CH3CH3+Br2???2ϩƱҴǼӳɷӦѧӦʽΪ

߻߻CH2=CH2+H2O????CHCHCHOH 3CH2OHʴΪCH2=CH2+H2O????????32

չգ3ɱƱȡӦѧӦʽ

Ũ?????+HNO3+H2OʴΪ

+HNO3

Ũ?????+H2O

7໯ҩͿϵӦù㷺

1йػ I ˵ȷ____ĸţ

A FeCl3Һɫ BɷӦӦ C巢ȡͼӳɷӦ

D1mol I 2molNaOH Ӧ

2ӦһϩֱƱ· II ķʽΪ___________

3 II ɷ廯 III IV ֱͨȥӦãֻл III Na ӦH2IIIĽṹʽΪ___________д1֣ɻIVɻIIķӦΪ___________ 4ۺ

ƱͿϣ䵥ṹʽΪ_______________

ƷӦٵķϩΪлԭϺϳɸõ壬漰ӦʽΪ . CH2=CH2+ H2O?CH3CH2OH .____________ 𰸡AC C9H10 CH2=CHCOOCH2CH3

1A Iкзǻ FeCl3Һɫ B IвȩܷӦ C Iк̼̼˫巢ȡͼӳɷӦ

D Iк2ǻ11mol I 3molNaOH Ӧ 2 IIΪ

3 III Na Ӧ H2ȥ֮IJΪ II򻯺 IIIдǻ±ҲܷȥӦ̼̼˫ 4ϩӾ۷Ӧɾۺ

ĵΪCH2=CHCOOCH2CH3

NaOHҺ

ݷӦٿ֪2CH2=CHCOOH+ 2HOCH2CH3+2CO+O2⡿

2CH2=CHCOOCH2CH3+2 H2O

1A Iкзǻ FeCl3Һɫ⣬Aȷ B IвȩܷӦⲻB C Iк̼̼˫巢ȡͼӳɷӦ⣬Cȷ