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Molecular Formula
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Molecular Formula
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3. Chemical Reactions / Molecular Formula / Problem 3
Problem 3
An oxide of chlorine with a partial molecular formula of Cl
2
O
x
is analyzed. If the result showed that the compound contains 38.76% chlorine by mass, determine the value of x.
A
x = 7; The molecular of the compound is Cl
2
O
7
.
B
x = 9; The molecular of the compound is Cl
2
O
9
.
C
x = 5; The molecular of the compound is Cl
2
O
5
.
D
x = 3; The molecular of the compound is Cl
2
O
3
.
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