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aallyssabrown0120
27.02.2021 •
Chemistry
How many moles is 8.50 x 1024 atoms of phosphorus?
Pls help
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Ответ:
Explanation:
three moles of copper(II) cations,
3
×
Cu
2
+
two moles of phosphate anions,
2
×
PO
3
−
4
Since
1
mole of phospahte anions contains
one mole of phosphorus atoms,
1
×
P
four moles of oxygen,
4
×
O
you can say that
1
mole of copper(II) phosphate contains
2
×
(
1
×
P
)
=
2 moles of P
Ответ:
vacuole
lysosome
cell membrane
liver
and so many more