Two elements x atomic weight 75 and y
Asked by admin @ in Science viewed by 437 People
Two elements X (Atomic mass 75) and Y (Atomic mass 16) combine
to give a compound having 75.8% X. The formula of the compound is
Asked by admin @ in Science viewed by 437 People
Two elements X (Atomic mass 75) and Y (Atomic mass 16) combine
to give a compound having 75.8% X. The formula of the compound is
Answered by admin @
Answer:
When two elements X (Atomic mass 75) and Y (Atomic mass 16) combine to give a compound having 75.8% X, the formula of the compound would be
Composition of the compound = 75.8%(X) + 24.2% (Y)
Composition of X = 75.8%
Composition of Y = 24.2%
Atomic mass of X = 75
Atomic mass of Y = 16
Atomic ratio of = 1.011=1 (upon simplifying the ratio)
Atomic ration of = 1.513 = 2 (upon simplifying the ratio)
So the empirical and molecular formula of the new compound would be: \mathrm{XY}_{2}.
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