Q. 11.21 Write the balanced chemical equa... [FREE SOLUTION]

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Chapter 11: Q. 11.21 (page 376)

Write the balanced chemical equation for the complete combustion of each of the following compounds:
a. ethane
b. cyclopropane
c. $2, 3$ -dimethylhexane

Short Answer

Expert verified

(a) The balanced chemical equation for the complete combustion of ethane is,

$2 C_{2} H_{6} + 7 O_{2} 鈫� C O_{2} + 6 H_{2} O$ ,

(b) The balanced chemical equation for the complete combustion of cyclopropane is,

$2 C_{3} H_{6} + 9 O_{2} 鈫� 6 C O_{2} + 6 H_{2} O$ ,

$2 C_{8} H_{18} + 25 O_{2} 鈫� 16 C O_{2} + 18 H_{2} O$

Step by step solution

Part(a) Step 1:Given information

We have been given,

The balanced chemical equation for the complete combustion of ethane.

Part(a) Step 2:Explanation

Combustion is a chemical reaction in which a hydrocarbon combines with oxygen to produce carbon dioxide and water.

The hydrocarbon combustion reaction is an exothermic reaction that releases heat energy. A negative enthalpy change $(鈭� H)$ value is also present in the reaction.

localid="1653457603454" $2 C_{2} H_{6} + 7 O_{2} 鈫� C O_{2} + 6 H_{2} O$ .

Part(b) Step 1:Given information

We have been given,

The balanced chemical equation for the complete combustion of cyclopropane.

Part(b) Step 2:Explanation

Combustion is a chemical reaction in which a hydrocarbon combines with oxygen to produce carbon dioxide and water.

The hydrocarbon combustion reaction is an exothermic reaction that releases heat energy. A negative enthalpy change $(鈭� H)$ value is also present in the reaction.

$2 C_{3} H_{6} + 9 O_{2} 鈫� 6 C O_{2} + 6 H_{2} O$ .

Part(c) Step 1:Given information

We have been given,

The balanced chemical equation for the complete combustion of $2, 3 - d i m e t h y l h e x a n e .$

Part(c) Step 2:Explanation

Combustion is a chemical reaction in which a hydrocarbon combines with oxygen to produce carbon dioxide and water.

The hydrocarbon combustion reaction is an exothermic reaction that releases heat energy. A negative enthalpy change $(鈭� H)$ value is also present in the reaction.

$2 C_{8} H_{18} + 25 O_{2} 鈫� 16 C O_{2} + 18 H_{2} O$

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91影视

Write the balanced chemical equation for the complete combustion of each of the following compounds:
a. ethane
b. cyclopropane
c. $2, 3$ -dimethylhexane

Short Answer

Step by step solution

Part(a) Step 1:Given information

Part(a) Step 2:Explanation

Part(b) Step 1:Given information

Part(b) Step 2:Explanation

Part(c) Step 1:Given information

Part(c) Step 2:Explanation

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91影视

Write the balanced chemical equation for the complete combustion of each of the following compounds:a. ethaneb. cyclopropanec.2,3-dimethylhexane

Short Answer

Step by step solution

Part(a) Step 1:Given information

Part(a) Step 2:Explanation

Part(b) Step 1:Given information

Part(b) Step 2:Explanation

Part(c) Step 1:Given information

Part(c) Step 2:Explanation

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Most popular questions from this chapter

Recommended explanations on Chemistry Textbooks

Nuclear Chemistry

The Earths Atmosphere

Chemistry Branches

Chemical Analysis

Organic Chemistry

Chemical Reactions

Study anywhere. Anytime. Across all devices.

Write the balanced chemical equation for the complete combustion of each of the following compounds:
a. ethane
b. cyclopropane
c. $2, 3$ -dimethylhexane