The chemical formula of butanoic acid is C,H,O,
(a) Write down the relative atomic masses of the elements present
in butanoic acid.
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Answer:
Butanoic acid is an oily colourless liquid with the chemical formula .
...
Other names – butyric acid, n-Butyric acid, n-Butanoic acid.
C4H8O2 Butanoic acid
Melting Point -7.9 °C
Chemical Formula CH3CH2CH2-COOH
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Answer:
C4H8O2
Explanation:
elements no.of atoms*molecular mass totalmass
C 4*12=48amu 48amu
H 8*1=8amu 8amu
O 2*16=32amu 32amu
_______
88amu
total molecular mass of C4H8O2 = 88amu
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