Question

Compound A has a molecular formula of C6H14O. What is the Unsaturation Number (UN) or Double‑Bond Equivalent (DBE)?

UN/DBE:

Based on the UN/DBE you calculated, could there be a double bond in compound A?

A. Yes
B. No

Answer 1

The double bond equivalent (DBE) can be calculated using the formula (2C + 2 - H + X - N)/2. For compound A with the molecular formula C6H14O, the DBE is -1, indicating that there is no double bond. Therefore, the answer is No.

Step-by-step explanation:

The unsaturation number or double bond equivalent (DBE) can be calculated using the formula:

DBE = (2C + 2 - H + X - N)/2

Where C is the number of carbon atoms, H is the number of hydrogen atoms, X is the number of heteroatoms (atoms other than carbon and hydrogen), and N is the number of nitrogen atoms.

In the case of compound A, which has the molecular formula C6H14O, we can determine the DBE as follows:

DBE = (2(6) + 2 - 14 + 1 - 0)/2 = -1

Based on the calculated DBE of -1, there cannot be a double bond in compound A. Therefore, the answer is B. No.