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Science-Related Homework Help Chemistry Topic started by: louist on Dec 3, 2021



Title: What’s the most likely charges of the ions?
Post by: louist on Dec 3, 2021
with the generic ionic crystalline solid described as anions in a body centered cubic unit cell, and cations in the center of each face.  What’s the most likely charges of the ions?


Title: Re: What’s the most likely charges of the ions?
Post by: bio_man on Dec 3, 2021
Hi louist (https://biology-forums.com/index.php?action=profile;u=974367)

Were you given any options?


Title: Re: What’s the most likely charges of the ions?
Post by: Anonymous on Dec 3, 2021
does this help?

A body-centred cubic lattice is composed of anions Q and cations P, where ions Q occupy the corners and ions P occupies the centre.     
(i)What is the formula of the compound?
(ii)What is the co-ordination number of P and Q?

(i) PQ, (ii) P=8, Q=8