an organic compund contains carbon 54.2% , hydrogen 9.2% and oxygen 36.6% . its molecular mass is 88 . find its molecular and empirical formula. ( correct ans. with explaination only )
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Answered by
1
Answer:
Element mass% Atomic mass(g)
At.mass
mass%
Integral ratio
C 54.2 12 4.52 2
H 9.2 1 9.2 4
O 36.6 16 2.3 1
% Oxygen = 100 - ( 54.2 + 9.2)
= 36.6 %
The empirical formula is C
2
H
4
O.
Explanation:
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Answered by
0
Answer:
C2 H4 O
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