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evelinegrey
@evelinegrey
July 2022
1
6
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Люди, помогите
по химии
! Нужно составить не самые сложные уравнений реакций!
(Задание номер 4 )
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HUH39I
Verified answer
2CH4=C2H2+3H2 (t=1500)
С2H2+H2O=CH3CHO условия HgSO4, H2SO4
CH3CHO+Ag2O=CH3COOh+2Ag (t NH4OH)
CH3CHO+H2=C2H5OH ( Ni t)
2C2H5OH=C2H5-O-C2H5+H2O (t>140, H2SO4)
3 votes
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Answers & Comments
Verified answer
2CH4=C2H2+3H2 (t=1500)
С2H2+H2O=CH3CHO условия HgSO4, H2SO4
CH3CHO+Ag2O=CH3COOh+2Ag (t NH4OH)
CH3CHO+H2=C2H5OH ( Ni t)
2C2H5OH=C2H5-O-C2H5+H2O (t>140, H2SO4)