Q. 14.38 Write the balanced chemical equa... [FREE SOLUTION]

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Chapter 14: Q. 14.38 (page 491)

Write the balanced chemical equations for the (1) reaction of each of the following amines with water and (2) neutralization with HBr:
a. ethylmethylamine
b. propylamine
c. N-methylaniline

Short Answer

Expert verified

a. $C H_{3} N H_{2} + H_{2} O 鈫� C H_{3} N H_{3} + O H^{-}$

$C H_{3} N H_{2} + H B r 鈫� {[C H_{3} N H_{3}]}^{+} + B r^{-}$

b. $C H_{3} C H_{2} C H_{2} N H_{2} + H_{2} O 鈫� C H_{3} C H_{2} C H_{2} N H_{3 +} + O H^{-}$

$C H_{3} C H_{2} C H_{2} N H_{2} + H B r 鈫� {[C H_{3} C H_{2} C H_{2} N H_{3}]}^{+} + B r^{-}$

C. N-methylaniline does not reacts with water or HBr

Step by step solution

Part (a) Step 1 : Given Information

We have to write the balanced chemical eq of reaction of methylamine with water and neutralization reaction with HBr.

Part (a) Step 2 : Reactions

$C H_{3} N H_{2} + H_{2} O 鈫� C H_{3} N H_{3} + O H^{-}$

$C H_{3} N H_{2} + H B r 鈫� {[C H_{3} N H_{3}]}^{+} + B r^{-}$

Part (b) Step 1 ; Given Information

We have to write the balanced chemical eq of reaction of propylamine with water and neutralization reaction with HBr.

Part (b) Step 2 : Reactions

$C H_{3} C H_{2} C H_{2} N H_{2} + H B r 鈫� {[C H_{3} C H_{2} C H_{2} N H_{3}]}^{+} + B r^{-}$ $C H_{3} C H_{2} C H_{2} N H_{2} + H_{2} O 鈫� C H_{3} C H_{2} C H_{2} N H_{3 +} + O H^{-}$

Part(c) Step 1 : Given Information

We have to write the balanced chemical eq of reaction of N-methylaniline with water and neutralization reaction with HBr.

Part(c) Step 2 : Reaction

N-methyl aniline is insoluble in water , hence does not react with water . And moreover it does not react with HBr either

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91影视

Write the balanced chemical equations for the (1) reaction of each of the following amines with water and (2) neutralization with HBr:
a. ethylmethylamine
b. propylamine
c. N-methylaniline

Short Answer

Step by step solution

Part (a) Step 1 : Given Information

Part (a) Step 2 : Reactions

Part (b) Step 1 ; Given Information

Part (b) Step 2 : Reactions

Part(c) Step 1 : Given Information

Part(c) Step 2 : Reaction

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91影视

Write the balanced chemical equations for the (1) reaction of each of the following amines with water and (2) neutralization with HBr:a. ethylmethylamineb. propylaminec. N-methylaniline

Short Answer

Step by step solution

Part (a) Step 1 : Given Information

Part (a) Step 2 : Reactions

Part (b) Step 1 ; Given Information

Part (b) Step 2 : Reactions

Part(c) Step 1 : Given Information

Part(c) Step 2 : Reaction

One App. One Place for Learning.

Most popular questions from this chapter

Recommended explanations on Chemistry Textbooks

Physical Chemistry

The Earths Atmosphere

Kinetics

Organic Chemistry

Inorganic Chemistry

Chemistry Branches

Study anywhere. Anytime. Across all devices.

Write the balanced chemical equations for the (1) reaction of each of the following amines with water and (2) neutralization with HBr:
a. ethylmethylamine
b. propylamine
c. N-methylaniline