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Chemistry
Chemistry
Problem
Lead(IV) phosphate is a sparingly soluble compound. Determine the simplest whole-number formula unit that represents this ionic solid. a)
P
b
(
P
O
4
)
2
\mathrm{Pb}(\mathrm{PO}_4)_2
Pb
(
PO
4
)
2
b)
P
b
2
(
P
O
4
)
3
\mathrm{Pb}_2(\mathrm{PO}_4)_3
Pb
2
(
PO
4
)
3
c)
P
b
3
(
P
O
4
)
4
\mathrm{Pb}_3(\mathrm{PO}_4)_4
Pb
3
(
PO
4
)
4
d)
P
b
6
(
P
O
4
)
8
\mathrm{Pb}_6(\mathrm{PO}_4)_8
Pb
6
(
PO
4
)
8
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