Cho cac chat co cong thuc phan tu sau : CH4O,C3H8O,C3H6O2
cho cac chat co cong thuc phan tu sau : CH4O,C3H8O,C3H6O2
a. viet cong thuc cau tao cua cac chat co dac diem cau tao tuong tu cau tao cua ethylic alochol
b. viet cong thuc cau tao cua cac chat co dac diem cau tao tuong t cau tao cua acetic acid