Answer:
C4H4O8
Explanation:
The molecular formula of a compound with empirical formula: CHO2 can be calculated as follows:
(CHO2)n = 180g/mol
{12 + 1 + 16(2)}n = 180
(12+1+32)n = 180
(45)n = 180
n = 180/45
n = 4.
The molecular formula = (CHO2)4
= C4H4O8
