Question

drag each tile to the correct image. match each alkane name with its structure. octane decane propane butane heptane

Explanation:

To solve this, we use the general formula for alkanes, \( C_nH_{2n + 2} \), to determine the number of carbon atoms (\( n \)) for each alkane:

Step 1: Analyze each alkane formula and name

• Propane: Formula \( C_3H_8 \) (since \( 2(3)+2 = 8 \)). The structure with \( C_3H_8 \) matches propane.
• Heptane: Formula \( C_7H_{16} \) (since \( 2(7)+2 = 16 \)). The structure with \( C_7H_{16} \) matches heptane.
• Octane: Formula \( C_8H_{18} \) (since \( 2(8)+2 = 18 \)). The structure with \( C_8H_{18} \) matches octane.
• Butane: Formula \( C_4H_{10} \) (since \( 2(4)+2 = 10 \)). The structure with \( C_4H_{10} \) matches butane.
• Decane: Formula \( C_{10}H_{22} \) (since \( 2(10)+2 = 22 \)). The structure with \( C_{10}H_{22} \) matches decane.

Matching:

• \( C_3H_8 \) → Propane
• \( C_7H_{16} \) → Heptane
• \( C_8H_{18} \) → Octane
• \( C_4H_{10} \) → Butane
• \( C_{10}H_{22} \) → Decane

To drag the tiles:

• Drag "propane" to the box next to \( C_3H_8 \).
• Drag "heptane" to the box next to \( C_7H_{16} \).
• Drag "octane" to the box next to \( C_8H_{18} \).
• Drag "butane" to the box next to \( C_4H_{10} \).
• Drag "decane" to the box next to \( C_{10}H_{22} \).

Answer:

To solve this, we use the general formula for alkanes, \( C_nH_{2n + 2} \), to determine the number of carbon atoms (\( n \)) for each alkane:

Step 1: Analyze each alkane formula and name

• Propane: Formula \( C_3H_8 \) (since \( 2(3)+2 = 8 \)). The structure with \( C_3H_8 \) matches propane.
• Heptane: Formula \( C_7H_{16} \) (since \( 2(7)+2 = 16 \)). The structure with \( C_7H_{16} \) matches heptane.
• Octane: Formula \( C_8H_{18} \) (since \( 2(8)+2 = 18 \)). The structure with \( C_8H_{18} \) matches octane.
• Butane: Formula \( C_4H_{10} \) (since \( 2(4)+2 = 10 \)). The structure with \( C_4H_{10} \) matches butane.
• Decane: Formula \( C_{10}H_{22} \) (since \( 2(10)+2 = 22 \)). The structure with \( C_{10}H_{22} \) matches decane.

Matching:

• \( C_3H_8 \) → Propane
• \( C_7H_{16} \) → Heptane
• \( C_8H_{18} \) → Octane
• \( C_4H_{10} \) → Butane
• \( C_{10}H_{22} \) → Decane

To drag the tiles:

• Drag "propane" to the box next to \( C_3H_8 \).
• Drag "heptane" to the box next to \( C_7H_{16} \).
• Drag "octane" to the box next to \( C_8H_{18} \).
• Drag "butane" to the box next to \( C_4H_{10} \).
• Drag "decane" to the box next to \( C_{10}H_{22} \).