The product that is obtained by the reaction of one mole of acetylene with two moles of hydrogen gas in the presence of a platinum catalyst is to be identified. Concept introduction: In the reaction of alkynes with hydrogen gas, the platinum catalyst forms a π- complex with alkyne due to which the addition of hydrogen over double bond takes place. This reaction is termed as hydrogenation reaction of unsaturated hydrocarbons , which is used for their conversion into saturated hydrocarbons.

Question

Want to see the full answer?

Answer 1

Question

Definition Definition Molecules that have multiple bonds between their carbon atoms. Alkenes are hydrocarbons with a double bond between two adjacent carbon atoms (R 2 C=CR 2 ), whereas alkynes are hydrocarbons with a triple bond between two adjacent carbon atoms R-C=C-R . These two groups are known as unsaturated hydrocarbons. They have fewer hydrogen atoms when compared with alkanes with same number of carbon atoms. The general molecular formula for an unsaturated hydrocarbon can be represented as C n H 2n +2 .

Chapter 19, Problem 3ST

Interpretation Introduction

Interpretation:

The product that is obtained by the reaction of one mole of acetylene with two moles of hydrogen gas in the presence of a platinum catalyst is to be identified.

Concept introduction:

In the reaction of alkynes with hydrogen gas, the platinum catalyst forms a π- complex with alkyne due to which the addition of hydrogen over double bond takes place. This reaction is termed as hydrogenation reaction of unsaturated hydrocarbons, which is used for their conversion into saturated hydrocarbons.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Students have asked these similar questions

C 5 4 3 CI 2 the Righ B A 5 4 3 The Lich. OH 10 4 5 3 1 LOOP- -147.52 T 77.17 -45.36 200 190 180 170 160 150 140 130 120 110 100 90 80 70 60 50 40 30 20 10 ppm B -126.25 77.03 200 190 180 170 160 150 140 130 120 110 100 90 80 70 60 50 40 30 20 10 ppm 200 190 180 170 160 150 140 130 120 110 100 90 80 TO LL <-50.00 70 60 50 40 30 20 10 ppm 45.06 30.18 -26.45 22.36 --0.00 45.07 7.5 1.93 2.05 -30.24 -22.36 C A 7 8 5 ° 4 3 7.5 7.0 6.5 6.0 5.5 5.0 4.5 4.0 3.5 3.0 2.5 2.0 1.5 1.0 ppm 9 8 5 4 3 ཡི་ OH 10 2 7.5 7.0 6.5 6.0 5.5 5.0 4.5 4.0 3.5 3.0 2.5 2.0 1.5 5 4 3 2 that th 7 I 7.0 6.5 6.0 5.5 5.0 4.5 4.0 3.5 3.0 2.5 2.0 1.5 115 2.21 4.00 1.0 ppm 6.96 2.76 5.01 1.0 ppm 6.30 1.00

Curved arrows were used to generate the significant resonance structure and labeled the most significant contribute. What are the errors in these resonance mechanisms. Draw out the correct resonance mechanisms with an brief explanation.

What are the: нсе * Moles of Hice while given: a) 10.0 ml 2.7M ? 6) 10.ome 12M ?

Answer 2

Question

Definition Definition Molecules that have multiple bonds between their carbon atoms. Alkenes are hydrocarbons with a double bond between two adjacent carbon atoms (R 2 C=CR 2 ), whereas alkynes are hydrocarbons with a triple bond between two adjacent carbon atoms R-C=C-R . These two groups are known as unsaturated hydrocarbons. They have fewer hydrogen atoms when compared with alkanes with same number of carbon atoms. The general molecular formula for an unsaturated hydrocarbon can be represented as C n H 2n +2 .

Chapter 19, Problem 3ST

Interpretation Introduction

Interpretation:

The product that is obtained by the reaction of one mole of acetylene with two moles of hydrogen gas in the presence of a platinum catalyst is to be identified.

Concept introduction:

In the reaction of alkynes with hydrogen gas, the platinum catalyst forms a π- complex with alkyne due to which the addition of hydrogen over double bond takes place. This reaction is termed as hydrogenation reaction of unsaturated hydrocarbons, which is used for their conversion into saturated hydrocarbons.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 3

Question

Definition Definition Molecules that have multiple bonds between their carbon atoms. Alkenes are hydrocarbons with a double bond between two adjacent carbon atoms (R 2 C=CR 2 ), whereas alkynes are hydrocarbons with a triple bond between two adjacent carbon atoms R-C=C-R . These two groups are known as unsaturated hydrocarbons. They have fewer hydrogen atoms when compared with alkanes with same number of carbon atoms. The general molecular formula for an unsaturated hydrocarbon can be represented as C n H 2n +2 .

Chapter 19, Problem 3ST

Interpretation Introduction

Interpretation:

The product that is obtained by the reaction of one mole of acetylene with two moles of hydrogen gas in the presence of a platinum catalyst is to be identified.

Concept introduction:

In the reaction of alkynes with hydrogen gas, the platinum catalyst forms a π- complex with alkyne due to which the addition of hydrogen over double bond takes place. This reaction is termed as hydrogenation reaction of unsaturated hydrocarbons, which is used for their conversion into saturated hydrocarbons.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 4

Question

Definition Definition Molecules that have multiple bonds between their carbon atoms. Alkenes are hydrocarbons with a double bond between two adjacent carbon atoms (R 2 C=CR 2 ), whereas alkynes are hydrocarbons with a triple bond between two adjacent carbon atoms R-C=C-R . These two groups are known as unsaturated hydrocarbons. They have fewer hydrogen atoms when compared with alkanes with same number of carbon atoms. The general molecular formula for an unsaturated hydrocarbon can be represented as C n H 2n +2 .

Chapter 19, Problem 3ST

Interpretation Introduction