Осуществить превращение этанол->этаналь->этанова кислота->этиловый эфир - Znanija.Site

Осуществить превращение этанол->этаналь->этанова кислота->этиловый эфир уксусной кислоты->этанол
- Предмет:
  Химия
- Автор:
  armando
- 5 лет назад

Ответы 1

C2H5OH+CuO-->CH3-COH+Cu+H2OCH3COH+Ag2O-->CH3COOH+2AgCH3COOH+C2H5OH-->CH3COOC2H5+H2OCH3COOC2H5+NaOH-->CH3COONa+C2H5OH
- Автор:
  estebanball
- 5 лет назад
- 0
Добавить свой ответ

Еще вопросы

лёгкое стихотворение 4 четверостишия срочно и пожалуйста
- Предмет:
  Литература
- Автор:
  gretamnjt
- 5 лет назад
- Ответов:
  
  2
- Смотреть
раскройте скобки и найдите значение выражениия
а) 8,3+(4,5-6,3)
б)4,1-(5,6-6,9)
в)0,2+(4,8-6 1/8)
г)-(3 1/2+2 1/9)+3 1/9
Помогите пожалуйста!
- Предмет:
  Математика
- Автор:
  bandit67
- 5 лет назад
- Ответов:
  
  1
- Смотреть
Помогите пожалуйста!!!очень срочно!!!
Ex. 78. Paraphrase the sentences using the infinitive.
1. All the hotels were full and we had nowhere where we could stay.
2. Edmund Hillary and Tenzing Norgay were the first mountaineers who reached the top of Everest.
3. He was the last person who was convinced by my arguments.
4. They had so little that they could tell each other that they kept silent.
5. She was not the type who would put on weight.
6. Whenever there is some hard work that is necessary to do, she always says she has a headache.
7. In 1969 the American astronaut Neil Armstrong became the first man who walked on the moon.
8. My father was often the only person who supported and comforted me.
9. He isn’t the kind of man you can laugh at.
10. Clare Francis is an English writer and sailor. In 1976 she became the first woman who sailed across the Atlantic
alone.
11. I’m as happy as a lark, as long as I’ve got paint and canvas I can work with.
12. She was not a girl who would miss such a chance.
13. Unfortunately he had no one he could rely on and find comfort in.
14. There is nothing in his life you can be jealous of. He has so much that he should be ashamed of and so little that he
can take pride in.
15. The Wright brothers built and flew the world’s first plane in 1903.
61. A high-rise tower block is not the best place where one can bring up young children. 17. Charles Lindbergh made the first nonstop transatlantic solo flight in 1927.
- Предмет:
  Английский язык
- Автор:
  tamara1icy
- 5 лет назад
- Ответов:
  
  1
- Смотреть
Ребята, подскажите пожалуйста! Я просто забыла!
4 корня из 3, как 4 занести под корень? Что для этого нужно сделать?
- Предмет:
  Алгебра
- Автор:
  víctorcarrillo
- 5 лет назад
- Ответов:
  
  2
- Смотреть

How much to ban the user?

1 hour 1 day 100 years