For the formation of an acetal from any carbonyl compound; is the oxygen-18 atom in carbonyl stays in the acetal or it eliminates as water, we need to find that by the mechanism. Concept Introduction: An acetal is the type of compound where two −OR group attached to a single carbon where −R is any alkyl group. Acetal forms when an alcohol reacts with a hemi acetal in acidic condition. A hemi-acetal formed when an alcohol reacts with an aldehyde / Ketone .

Question

6. The equilibrium constant for the reaction 2 HBr (g) → H2(g) + Br2(g) Can be expressed by the empirical formula 11790 K In K-6.375 + 0.6415 In(T K-¹) - T Use this formula to determine A,H as a function of temperature. Calculate A,-H at 25 °C and at 100 °C.

Answer 1

Question

Definition Definition Organic compounds that have a carbonyl group, C=O, as their functional group. The carbonyl group in aldehydes is placed at the end of the molecular structure, which means the C=O is attached to one hydrogen atom and an alkyl group or a benzene ring. Just like all the other homologous series in organic chemistry, the naming of aldehydes uses the suffix “-al”. The general molecular formula is C n H 2n O.

Chapter 17, Problem 17.53P

Interpretation Introduction

Interpretation:

For the formation of an acetal from any carbonyl compound; is the oxygen-18 atom in carbonyl stays in the acetal or it eliminates as water, we need to find that by the mechanism.

Concept Introduction:

An acetal is the type of compound where two −OR group attached to a single carbon where −R is any alkyl group. Acetal forms when an alcohol reacts with a hemi acetal in acidic condition. A hemi-acetal formed when an alcohol reacts with an aldehyde / Ketone.

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6. The equilibrium constant for the reaction 2 HBr (g) → H2(g) + Br2(g) Can be expressed by the empirical formula 11790 K In K-6.375 + 0.6415 In(T K-¹) - T Use this formula to determine A,H as a function of temperature. Calculate A,-H at 25 °C and at 100 °C.

3. Nitrosyl chloride, NOCI, decomposes according to 2 NOCI (g) → 2 NO(g) + Cl2(g) Assuming that we start with no moles of NOCl (g) and no NO(g) or Cl2(g), derive an expression for Kp in terms of the equilibrium value of the extent of reaction, Seq, and the pressure, P. Given that K₂ = 2.00 × 10-4, calculate Seq/ of 29/no when P = 0.080 bar. What is the new value по ƒª/ at equilibrium when P = 0.160 bar? Is this result in accord with Le Châtelier's Principle?

Consider the following chemical equilibrium: 2SO2(g) + O2(g) = 2SO3(g) • Write the equilibrium constant expression for this reaction. Now compare it to the equilibrium constant expression for the related reaction: • . 1 SO2(g) + O2(g) = SO3(g) 2 How do these two equilibrium expressions differ? What important principle about the dependence of equilibrium constants on the stoichiometry of a reaction can you learn from this comparison?

Answer 2

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Definition Definition Organic compounds that have a carbonyl group, C=O, as their functional group. The carbonyl group in aldehydes is placed at the end of the molecular structure, which means the C=O is attached to one hydrogen atom and an alkyl group or a benzene ring. Just like all the other homologous series in organic chemistry, the naming of aldehydes uses the suffix “-al”. The general molecular formula is C n H 2n O.

Chapter 17, Problem 17.53P

Interpretation Introduction

Interpretation:

For the formation of an acetal from any carbonyl compound; is the oxygen-18 atom in carbonyl stays in the acetal or it eliminates as water, we need to find that by the mechanism.

Concept Introduction:

An acetal is the type of compound where two −OR group attached to a single carbon where −R is any alkyl group. Acetal forms when an alcohol reacts with a hemi acetal in acidic condition. A hemi-acetal formed when an alcohol reacts with an aldehyde / Ketone.

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Answer 3

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Definition Definition Organic compounds that have a carbonyl group, C=O, as their functional group. The carbonyl group in aldehydes is placed at the end of the molecular structure, which means the C=O is attached to one hydrogen atom and an alkyl group or a benzene ring. Just like all the other homologous series in organic chemistry, the naming of aldehydes uses the suffix “-al”. The general molecular formula is C n H 2n O.

Chapter 17, Problem 17.53P

Interpretation Introduction

Interpretation:

For the formation of an acetal from any carbonyl compound; is the oxygen-18 atom in carbonyl stays in the acetal or it eliminates as water, we need to find that by the mechanism.

Concept Introduction:

An acetal is the type of compound where two −OR group attached to a single carbon where −R is any alkyl group. Acetal forms when an alcohol reacts with a hemi acetal in acidic condition. A hemi-acetal formed when an alcohol reacts with an aldehyde / Ketone.

Expert Solution & Answer

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See solution

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Answer 4

Question

Definition Definition Organic compounds that have a carbonyl group, C=O, as their functional group. The carbonyl group in aldehydes is placed at the end of the molecular structure, which means the C=O is attached to one hydrogen atom and an alkyl group or a benzene ring. Just like all the other homologous series in organic chemistry, the naming of aldehydes uses the suffix “-al”. The general molecular formula is C n H 2n O.

Chapter 17, Problem 17.53P

Interpretation Introduction