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2 years ago

What is the volume of a sample of ammonia gas (NH3) if it contains 0.23 moles?

Chemistry

1 answer:

LekaFEV [45]2 years ago

8 0

The volume of a sample of ammonia gas : 5.152 L

<h3>Further explanation</h3>

Given

0.23 moles of ammonia

Required

The volume of a sample

Solution

Assumed on STP

Conditions at T 0 ° C and P 1 atm are stated by STP (Standard Temperature and Pressure). At STP, Vm is 22.4 liters / mol.

So for 0.23 moles :

= 0.23 x 22.4 L

= 5.152 L

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(b) sp³ sp²

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sp²

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sp sp³

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Explanation:

Alkanes or the carbons with all the single bonds are sp³ hybridized.

Alkenes or the carbons with double bond(s) are sp² hybridized.

Alkynes or the carbons with triple bond are sp hybridized.

Considering:

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Hence,

sp³ sp³

H₃C - CH₃

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Hence,

sp³ sp²

H₃C - CH = CH₂

sp²

(c) H₃C-C≡C-CH₂OH , The carbons of the methyl group and alcoholic group are sp³ hybridized as it is boned via single bonds. The rest 2 carbons are sp hybridized because they are bonded by triple bond.

Hence,

sp³ sp

H₃C - C ≡ C - CH₂OH

sp sp³

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Hence,

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H₃C - CH=O

8 0

2 years ago

What is the volume of a sample of ammonia gas (NH3) if it contains 0.23 moles?​

What is the volume of a sample of ammonia gas (NH3) if it contains 0.23 moles?