1. 維生素C含有C40.9%,H4.6%,O54.5%,求其實驗式為何?(原子量C:12.01,H:1.00, O:16.00)
(A) C6H8O6
(B) C3H4O
(C) C6H8O
(D) C3H4O3
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統計: A(3), B(1), C(0), D(2), E(0) #1888992
統計: A(3), B(1), C(0), D(2), E(0) #1888992