רʮ лѧѡޣ
ѧϰĿ꣺
1(ϩȲͷ)(±ӡȩᡢ)ɡṹ
ʡ
2˽ࡢ֬͵ʵɡṹصҪѧʼӦá
2˽лѧӦͣʶͬͻ֮תϵƺ·ߺϳл 3˽л̼ԭӵijɼ˽ͬϵĸͬ칹ȷжϺдлͬ칹塣 ѧϰѵ㣺
1 ɡṹصʡ 2 ȷжϺдлͬ칹塣 3 лѧӦͣƺ·ߺϳл ѧϰ
һͬ칹 ֪ʶ 1ͬ칹 (1)̼칹 (2)λ칹 (3)칹(칹)
лͨʽܵ±ʾ
ͨʽ CnH2n CnH2n2 CnH2n2O CnH2nO CnH2nO2 CnH2n6O CnH2n1NO2 Cn(H2O)m 2.ͬ칹д ܵ ϩ Ȳϩ һԪ ȩͪϩѡ ᡢǻȩ ӡ㴼 顢 ǻ˫ ʵ CHCCH2CH3CH2===CHCH===CH2 C2H5OHCH3OCH3 CH3COOHHCOOCH3HOCH2CHO CH3CH2NO2H2NCH2COOH (C6H12O6)ѿ(C12H22O11)
дʱҪдֱҪдŤ߰˵ģԼӾ˼άһҪɰ˳ǣ
(1)ɳ̣֧ɢλĵߣڡ䡢ԡ
(2)̼칹λ칹칹˳дҲɰ칹̼칹λ칹˳дַܰдֹ©дд(дϩͬ칹ʱҪעǷ˳칹) (3)ȡʱȶλùϵڻԣȻٶԵȡνжλͬʱҪעЩǰظġ 鼯ѵ
1ʽΪC5H12OĴԷȵһԪӦɵ(칹)( )
A15 B16 C17 D18 𰸡B
һԪͶһ̼ԭӵıһԪԷͬC5H12Oڴͬ칹干
8֣C4H8O2ͬ칹干2֣Էͬ칹干16֡ 2ʽΪC9H18O2лAתϵ
BCԷȣAĿܽṹ( ) A8 B10 C16 D6 𰸡A
BķʽΪC5H12OCķʽΪC4H8O2BCH3CH2CH2CH2CH2OH4֣
֣Aͬ칹干8֡
3ʽΪC5H10O3лNaHCO3ҺӦʱC5H9O3NaƷӦʱC5H8O3Na2лͬ칹______֡(칹) A10 B11 C12 D13 𰸡C
лﺬһȻһǻͬ칹(עΪOHλãͬ) ɡͬ칹жϷ
1䷨סյij칹磺 (1)ֻһ̼ԭӵķӾͬ칹 (2)顢Ȳ2֣ (3)顢Ȳ3֣
(4)ϩ(˳칹)C8H10()4֣ (5)顢C7H8O()5֣ (6)C8H8O2ķ6֣
(7)C9H12()8֡
2Ԫ磺4֣ȩᶼ4֡
3磺ȱC6H4Cl23֣ȱҲ3(ClȡH)磺CH4һȴֻһ֣C(CH3)4һȴҲֻһ֡(ƻ) 4ԳƷ(ֳƵЧⷨ)
ЧⷨжϿɰУ (1)ͬһ̼ԭϵԭǵЧģ (2)ͬһ̼ԭϵԭǵЧģ
(3)ھԳλϵԭǵЧ(൱ƽʱĹϵ)
(һԪȡĿHԪȡĿɰһһơж)
֪ʶ
ͨʽ ӽṹص ±ԭֱһ±± RXԪ±CnH2n2mXm ±ԭӡX C2H5Br(Mr109) -̼ҪԭӲܷȥӦмHɼϩ ǻֱϣOHCOм һԪ ROH ͶԪCnH2n2Om ǻOH CH3OH(Mr32) C2H5OH(Mr46) -̼ԭӲܷȥӦмHɼϩ -̼ԭӲܱΪȩٴ(1)ýӦH2 (2)±Ũ±ᷴӦ± (3)ˮӦ Ҵ ! (4)Ϊȩͪ (5)һOHἰᷴӦ (1)NaOHˮҺȷȡӦɴ (2)NaOHҺȷȥӦϩ Ҫѧ
Ϊͪ崼ܱ ROR Ѽ C2H5O C2H5(Mr74) COм ȶһ㲻ᡢӦ (1) (2)ŨˮȡӦɳ (3)FeCl3ɫ (4)ױ (1)H2ӳΪ ȩ HCHO൱ CHO (2)(O2ԼԼԡOHֱ뱽 ǻOH ϵ̼ܱӰ ȩ мԡܼӳ ص)Ϊ (1)H2ӳΪ ͪ ʻ мԡܼӳ (2)ܱΪ (1)ͨ ʻӰ죬(2)ӦʱһȻе̼ܱH2ӳ (3)뺬NH2ȥˮ(ļ) (1)ˮⷴӦ Ȼ OHܵHǻӰ첻ܱӳ е̼ ʹ (2)ҲɷⷴӦ´ NH2 RCH(NH2)COOH ȻCOOH ṹӲ ͨʽʾ ļNH2ȻCOOH NH2λH2NCH2COOH (Mr75) HCOOHֵܲH ļṹ (1) (2)ˮ (3)() Իγļ ø