An organic compound contains 69% carbon, 15.3% hydrogen a...
An organic compound contains 69% carbon, 15.3% hydrogen and 30.7% oxygen. Calculate the the empirical formula [C=12, H = 1, O = 16]
C4H12O
C3H9O
C4H9O
C3H8O
Correct answer is D
C 6912 H 15.31 O 30.716
C = 5.75, H = 15.3, O = 1.92
C 5.751,92 H 15.31.92 O 1.921.92
C3H8O
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