contestada

Crown ethers are used to complex ionic compounds (or metal ions) because the oxygen in the crown ether will complex readily with a positively charged metal cation.

a. True
b. False

Respuesta :

pstnonsonjoku

Answer:

True

Explanation:

Crown ethers are macrocyclic Organic compounds having oxygen atoms inside a chian of carbon atoms.

Crown ethers are of great importance in coordination chemistry because, the lone pairs on oxygen atoms could coordinate metal ions thereby sequestering them from aqueous solutions.

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