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Mass Percent
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Mass Percent
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3. Chemical Reactions / Mass Percent / Problem 2
Problem 2
Element Y from group 6A can form two chloride compounds, YCl
2
and YCl
4
. When 11.33 g of YCl
2
reacts with excess Cl
2
, 19.13 g of YCl
4
is formed. Identify element Y.
A
Nitrogen
B
Sulfur
C
Iodine
D
Selenium
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