Asked by Jack

For the indicated atom in each of the following molecules or ions, give the number and arrangement of the electron pairs around that atom.

(a) As in AsO43-
number:
arrangement:
linear
bent
trigonal planar
square planar
tetrahedral

(b) Se in SeO42-
number:
arrangement:

linear
bent
trigonal planar
square planar
tetrahedral

(c) S in H2S
number:
arrangement:

linear
bent
trigonal planar
square planar
tetrahedral

Answers

Answered by Devron
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Answered by jack
could u check if im right:
a. As in AsO43-

for number its 3
arrangement is tetrahedral

b. Se in SeO42-
# is 2
arrangement is tetrahedral

c. S in H2S
# is 1
arrangement is linear
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