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WAEC - Chemistry (1990 - No. 16)
What is the molecular formula of a compound whose empirical formula is CH
2
O and molar mass is 180? (H = 1, C = 12, O = 16)
C
4
H
8
O
2
C
4
H
8
O
3
C
6
H
10
O
5
C
6
H
12
O
6
C
12
H
22
O
11
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