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C10. Organic Reactions (Y11 - Spring 1)

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卡片总数: 24 张•内容版本: v4•公开卡包•更新时间: 8/1/2026

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#1
正面 (问题)

🟢 What are the 4 Homologous Series

背面 (解答)

• Alkanes • Alkenes • Alochols • Carboxylic Acids

#2
正面 (问题)

🟢 Alkanes: • General Formula • 1 x C • 2 x C • 3 x C • 4 x C • 5 x C

背面 (解答)

General Formula: CnH2n+2 1 x C: Methane, CH4 2 x C: Ethane, C2H6 3 x C: Propane, C3H8 4 x C: Butane, C4H10 5 x C: Pentane, C5H12

#3
正面 (问题)

🟠 Alkenes: • General Formula • 1 x C • 2 x C • 3 x C • 4 x C • 5 x C

背面 (解答)

General Formula: CnH2n 1 x C: Need at least 2 carbon atoms per double carbon bond (c=c) 2 x C: Ethene, C2H4 3 x C: Propene, C3H6 4 x C: Butene, C4H8 5 x C: Pentene, C5H10

#4
正面 (问题)

🟠 Alcohols: • General Formula • 1 x C • 2 x C • 3 x C • 4 x C • 5 x C

背面 (解答)

General Formula: CnH2n+1OH 1 x C: Methanol, CH3OH 2 x C: Ethanol, CH3CH2OH 3 x C: Propanol, CH3C2H4OH 4 x C: Butanol, CH3C3H6OH • 5 x C:* • Pentanol, CH3C4H8OH*

#5
正面 (问题)

🟠 Carbolxylic Acids (n=0) • General Formula • 1 x C • 2 x C • 3 x C • 4 x C • 5 x C

背面 (解答)

General Formula: CnH2n+1COOH 1 x C: Methanoic Acid, COOH 2 x C: Ethanoic Acid, CH3COOH 3 x C: Propanoic Acid, C2H5COOH 4 x C: Butanoic Acid, C3H7COOH • 5 x C:* • Pentanoic Acid, C4H9COOH*

#6
正面 (问题)

🟢 Formula and Displayed Formula of Methane

背面 (解答)

CH4 H | H - C - H | H

#7
正面 (问题)

🟢 Formula and Displayed Formula of Ethane

背面 (解答)

C2H6 H H | | H - C - C - H | | H H

#8
正面 (问题)

🟢 Formula and Displayed Formula of Propane

背面 (解答)

C3H8 H H H | | | H - C - C - C - H | | | H H H

#9
正面 (问题)

🟢 Formula and Displayed Formula of Butane

背面 (解答)

C4H10 H H H H | | | | H - C - C - C - C - H | | | | H H H H

#10
正面 (问题)

🟢 Formula and Displayed Formula of Pentane

背面 (解答)

C5H12 H H H H H | | | | | H - C - C - C - C - C - H | | | | | H H H H H

#11
正面 (问题)

🟠 Formula and Displayed Formula of Methene

背面 (解答)

Doesn’t exist Needs at least 2 carbon atoms per double carbon bond (c=c)

#12
正面 (问题)

🟠 Formula and Displayed Formula of Ethene

背面 (解答)

C2H4 H H | | C = C | | H H

#13
正面 (问题)

🟠 Formula and Displayed Formula of Propene

背面 (解答)

C3H6 H H | | C = C - C - H | | | H H H

#14
正面 (问题)

🟠 Formula and Displayed Formula of Butene

背面 (解答)

C4H8 H H H | | | C = C - C - C - H | | | | H H H H

#15
正面 (问题)

🟠 Formula and Displayed Formula of Pentene

背面 (解答)

C5H10 H H H H | | | | C = C - C - C - C | | | | | H H H H H

#16
正面 (问题)

🟠 Formula and Displayed Formula of Methanol

背面 (解答)

CH3OH H | H - C - O - H | H

#17
正面 (问题)

🟠 Formula and Displayed Formula of Ethanol

背面 (解答)

CH3CH2OH H H | | H - C - C - O - H | | H H

#18
正面 (问题)

🟠 Formula and Displayed Formula of Propanol

背面 (解答)

CH3C2H4OH H H H | | | H - C - C - C - O - H | | | H H H

#19
正面 (问题)

🟠 Formula and Displayed Formula of Butanol

背面 (解答)

CH3C3H6OH H H H H | | | | H - C - C - C - C - O - H | | | | H H H H

#20
正面 (问题)

🟠 Formula and Displayed Formula of Methanoic Acid

背面 (解答)

COOH C = O | O - H

#21
正面 (问题)

🟠 Formula and Displayed Formula of Ethanoic Acid

背面 (解答)

CH3COOH H | H - C - C = O | | H O - H

#22
正面 (问题)

🟠 Formula and Displayed Formula of Propanoic Acid

背面 (解答)

C2H5COOH H H | | H - C - C - C = O | | | H H O - H

#23
正面 (问题)

🟠 Formula and Displayed Formula of Butanoic Acid

背面 (解答)

C3H7COOH H H H | | | H - C - C - C - C = O | | | | H H H O - H

#24
正面 (问题)

🟠 How does the reaction of Alkenes with Halogens work (Halogenation)

背面 (解答)

When you test ethene with bromine water, it reacts. Ethene takes the orange colour out of the reaction mixture and leaves it colourless. The orange colour in bromine water comes from Br2 (aq) molecules, which are converted into colourless product, called dibromoethane, when they react with ethene. Ethene + Bromine —> Dibromoethane C2H4 + Br2 —> C2H4Br2