Chemistry, 30.08.2021 09:50 zanedog2018
Viết các phương trình phản ứng xảy ra giữa các chất: HCOOH, CH3COOCH=CH2, CH3COOC6H5 với lần lượt các dung dịch sau: NaOH (dư), AgNO3/NH3 (dư), Br2/H2O.
2. Hoàn thành sơ đồ chuyển hoá sau:
A (C6H8O4) + NaOH X + Y + Z
X + H2SO4 E + Na2SO4
Y + H2SO4 F + Na2SO4
F R + H2O
Cho biết E, Z đều cho phản ứng tráng gương, R là axit có công thức C3H4O2
Answers: 1
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Viết các phương trình phản ứng xảy ra giữa các chất: HCOOH, CH3COOCH=CH2, CH3COOC6H5 với lần lượt cá...
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