The simplest formula of a compound containing 50% of element X (atomic mass 10) and 50% of element Y (atomic mass 20) is
(a) XY
(b) XY₃
(c) X₂Y
(d) X₂Y₃
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Answer:X2Y
Explanation:
Moles of X: 50/10=5
Moles of Y: 50/20=2.5
X:Y=5/2.5=2:1
Therefore, X2Y
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