Mathematics, 17.12.2019 18:31 joshuag5365
How many atoms of oxygen are in one formula unit of ca(no3)2?
Answers: 2
,the subscript, 3 implies that, there are three atoms of oxygen in the parenthesis.
is doubled and that each atom is also doubled. 
of oxygen, by the subscript 
which is outside the parenthesis. 
oxygen atoms in the given compound.Another question on Mathematics
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How many atoms of oxygen are in one formula unit of ca(no3)2?...
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