2 自然界中碳的 CO2 O2 O H2o 能量 动物食植物 燃料的一 石油 煤 环 化学工业 燃料:天然气、汽油、柴油等 消费品:食品、塑料、药物等
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Organic Chemistry is the Chemistry of Carbon Compounds The answer is Carbon-containing compounds makes life possible We need carbon-containing compounds in nature for our food, medicines, clothing and energy We depend on millions of synthetic carbon containing compounds in our daily life
Organic Chemistry is the Chemistry of Carbon Compounds The answer is : Carbon-containing compounds makes life possible We need carbon-containing compounds in nature for our food, medicines, clothing, and energy We depend on millions of synthetic carbon -containing compounds in our daily life
Organic Chemistry is the Chemistry of Carbon Compounds ■ Question What makes carbon so special? Why are there so many carbon- containing compounds
Organic Chemistry is the Chemistry of Carbon Compounds Question: ——What makes carbon so special? ——Why are there so many carboncontaining compounds?
Organic Chemistry is the Chemistry of Carbon Compounds Please try to draw out all the structures corresponding to the formula ■a.C2H2O ■b.C2H2O
Organic Chemistry is the Chemistry of Carbon Compounds Please try to draw out all the structures corresponding to the formula: a. C 2 H 6 O b. C 3 H 6 O
C2HO: CH3OCH3 CH3CH2OH ■| t shares e| ectrons with several kinds of C3H60: CH2=CHOCH3 CH2=CHCH,OH atoms0、N、P CH4CO(H2 CH3CH-CHOH S、Si、Metc CH3COCH3 CH3CH2CHO It shares electrons OH with other carbon atoms OH CH C-C single, double and triple bond ■ chain, or cvc| o-links OH CH3 CH3 H口 Isomerism FoH phenomenon
It shares electrons with several kinds of atoms——O、N、P、 S、Si、M etc. It shares electrons with other carbon atoms C-C single, double and triple bond chain, or cyclo-links Isomerism phenomenon C2H6O: CH3OCH3 CH3CH2OH C3H6O: CH2=CHOCH3 CH2=CHCH2OH CH3C(OH)=CH2 CH3CH=CHOH CH3COCH3 CH3CH2CHO CH3 H H H O H H CH3 H O OH O C C H OH H CH3 C C OH H H CH3