Ethanol and Dimethyl Ether Have the Same Molecular Formula, C₂H₆O

question 90

Essay

Ethanol and dimethyl ether have the same molecular formula, C₂H₆O.Ethanol boils at 78.4°C.Dimethyl ether boils at -23.7°C.Their structural formulas are, respectively, CH₃CH₂OH and CH₃OCH₃.Explain why the boiling point of the ether is so much lower than the boiling point of ethanol.

Recognize the significance of strategic decisions in procurement, sourcing, and supply chain structure.

Identify the different types of inventory and their purposes within the supply chain.

Understand the role and types of facilities within the supply chain.

Grasp the concept of strategic fit between customer needs and supply chain responsiveness and efficiency.

---

Definitions:

Lineation

A linear structure in a metamorphic rock.

Nonfoliated Metamorphic Rock

Metamorphic rocks that do not exhibit a layered or banded appearance as a result of their mineral grains being arranged randomly.

Hornfels

A fine-grained, nonfoliated metamorphic rock, typically formed by contact metamorphism of nearly any kind of starting rock.

Igneous Intrusion

The process and resultant feature where magma cuts through pre-existing rock layers, cooling and solidifying underground.