A.C8H8 | B.C10H16 | C.C12H22 | D.C14H22 |
A.CH4和C3H8 | B.C2H4和C3H4 | C.C2H4和C3H4 | D.C2H2和C2H6 |
A.CH4 | B.C2H4 | C.C2H6 | D.C3H8 E、C2H2 |
A.C3H4和C5H8 | B.C2H5Cl和C3H6Cl2 | C.C3H6和C5H10 | D.C3H8和C5H12 |
A.它是氧化物 | B.它是含有3种元素的混合物 |
C.它的摩尔质量是44g | D.1 mol环氧乙烷含有2NA个碳原子 |
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