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Sauron [17]
2 years ago
6

Select all the statements that correctly describe the chair conformation of cyclohexane. Multiple select question. The bond angl

es are near 109.50. Each carbon atom has one axial and one equatorial hydrogen atom. All hydrogen atoms on adjacent carbon atoms are staggered. The chair conformation is less stable than the boat conformation.
Chemistry
1 answer:
Yuki888 [10]2 years ago
8 0

All the statements except Option D is true for the chair confirmation of cyclo hexane.

<h3>Describe the Chair confirmation of Cyclohexane  ?</h3>

The flexibility of Cyclo hexane allows for formation of a confirmation ,

This confirmation has lowest energy among the confirmations that can be made for Cyclohexane.

The bond angles are near 109.50 degree,

Each carbon atom has one axial and one equatorial hydrogen atom and All hydrogen atoms on adjacent carbon atoms are staggered.

Therefore Option A , B , C are all true statements about the Chair Confirmation of Cyclohexane.

To know more about Chair Confirmation

brainly.com/question/14852324

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<em>Question 19.</em>

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Thus, they all meet the definition of compund: a pure substance formed by  two or more different elements with a definite composition.

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Two non-metal elements, like H-F, C - C, C - H, H-O, H - H, and O - O will share electrons forming covalent bonds to complete their valence shell. Thus, the three compounds are molecular and not ionic.

<em>Question 20. </em>Formula of copper(II) sulfate hydrate with 36.0% water.

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Water is H₂O. Its molar mass is 18.015g/mol

Calling x the number of water molecules in the hydrate, the percentage of water is:

       \dfrac{18.015x}{18.015x+159.609}=36\%\\ \\ \\ \dfrac{18.015x}{18.015x+159.609}=0.36

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Now, replace one hydrogen on terminal carbon with -OH group and convert it into Butanol.

                                                H₃C-CH₂-CH₂-CH₂-OH

The Boiling point of Butanol is 117.7 °C. This increase in boiling point is due to formation of hydrogen bondings between the molecules of Butanol. 
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