The table representing the difference in energy for axial-equatorial groups is given. The pictures of axial conformations of isopropylcyclohexane and t e r t − butylcyclohexane and an explanation corresponding to increase in large energy of tert-butyl substituent over the isopropyl group is to be stated. Concept introduction: The cycloalkane with molecular formula C 6 H 12 is called cyclohexane. This six vertex ring does not show the shape of a complete hexagon. In the case of hexane, the bond angles between carbon atoms are 109.5 ° due to which it has some angle strain that is known as torsional strain. This strain is reduced by cyclohexane, after it adopts a 3 − D structure known as chair conformation. To determine: The pictures of axial conformations of isopropylcyclohexane and t e r t − butylcyclohexane and an explanation corresponding to increase in large energy of tert-butyl substituent over the isopropyl group.

Question

Predicting the qualitative acid-base properties of salts Consider the following data on some weak acids and weak bases: base acid Κα Kb name formula name formula hydrocyanic acid - 10 HCN 4.9 × 10 pyridine C₂H₂N 1.7 × 10 9 acetic acid HCH3CO2 1.8 × 10 5 hydroxylamine HONH2 1.1 × 10¯ 8 Use this data to rank the following solutions in order of increasing pH. In other words, select a '1' next to the solution that will have the lowest pH, a '2' next to the solution that will have the next lowest pH, and so on. 0.1 M KCN solution pH choose one ✓ 0.1 M C5H5NHCI choose one ✓ 0.1 M NaCH3CO2 choose one ✓ 0.1 M HONH3Br ✓ choose one 1 (lowest) 2 3 4 (highest)

Answer 1

Question

Chapter 3.14, Problem 3.24P

Interpretation Introduction

Interpretation: The table representing the difference in energy for axial-equatorial groups is given. The pictures of axial conformations of isopropylcyclohexane and tert−butylcyclohexane and an explanation corresponding to increase in large energy of tert-butyl substituent over the isopropyl group is to be stated.

Concept introduction: The cycloalkane with molecular formula C6H12 is called cyclohexane. This six vertex ring does not show the shape of a complete hexagon. In the case of hexane, the bond angles between carbon atoms are 109.5° due to which it has some angle strain that is known as torsional strain. This strain is reduced by cyclohexane, after it adopts a 3−D structure known as chair conformation.

To determine: The pictures of axial conformations of isopropylcyclohexane and tert−butylcyclohexane and an explanation corresponding to increase in large energy of tert-butyl substituent over the isopropyl group.

Expert Solution & Answer

Trending nowThis is a popular solution!

See solution

Check out sample textbook solution

Students have asked these similar questions

Predicting the qualitative acid-base properties of salts Consider the following data on some weak acids and weak bases: base acid Κα Kb name formula name formula hydrocyanic acid - 10 HCN 4.9 × 10 pyridine C₂H₂N 1.7 × 10 9 acetic acid HCH3CO2 1.8 × 10 5 hydroxylamine HONH2 1.1 × 10¯ 8 Use this data to rank the following solutions in order of increasing pH. In other words, select a '1' next to the solution that will have the lowest pH, a '2' next to the solution that will have the next lowest pH, and so on. 0.1 M KCN solution pH choose one ✓ 0.1 M C5H5NHCI choose one ✓ 0.1 M NaCH3CO2 choose one ✓ 0.1 M HONH3Br ✓ choose one 1 (lowest) 2 3 4 (highest)

For this question please solve the first question. Please explain your thought process, the steps you took, and how you would tackle a similar problem. Thank you for your help!

Part C A solution that is 0.040 M in HCIO4 and 0.046 M in HCI Express your answer numerically to two decimal places. ΜΕ ΑΣΦ ? pH = Submit Request Answer Part D A solution that is 1.08% HCl by mass (with a density of 1.01 g/mL) Express your answer numerically to three decimal places. ΜΕ ΑΣΦ -> 0 ? pH =