-
Помогите, пожалуйста, нарисовать структурную формулу вещества 2,3,4-трихлор-2,4-диметил-3-гидроксигексановая кислота
Ответы 2
-
Ответ в фото Надеюсь, помогла
-
Автор:
bennettbaldwin - 6 лет назад
-
0
-
-
А мне кажется, надо так. Отсчет же идет от атома углерода, который из карбоксильной группы - он первый.
-
Автор:
leilanibanks - 6 лет назад
-
0
-
-
Добавить свой ответ
Еще вопросы
- Давление 2-х молей водорода в сосуде при температуре 300 К равно p1. Каково давление 4 моля кислорода в этом сосуде при такой же температуре?
-
Решите задачу:
Масса дыни, арбуза и тыквы вместе 16 кг; масса дыни и арбуза 8кг; масса арбуза и тыквы 13кг. Найди массу дыни, арбуза и тыквы в отдельности.-
Предмет:
Математика -
Автор:
khloesa85 - 6 лет назад
-
Ответов:
2 -
Смотреть
-
-
Во имя чего человек может идти на самопожертвование? напримере Данко.Сочинение
-
Предмет:
Русский язык -
Автор:
sergio58 - 6 лет назад
-
Ответов:
1 -
Смотреть
-
-
Ответьте на вопросы по тесту
The Earl of Sandwich lived long ago in England. Не was а fanatic about playing cards. Не didn't even want to stop playing long enough to eat а meal. So he invented а quick meal. Не put some meat between two slices of bread. Then he could hold his meal in one hand and play cards with the other.
Sandwiches were great favourites in Victorian England. It was the tradition to take afternoon tea at about 5 o'clock, and many rich families ate sandwiches at that time. Cucumber sandwiches were very popular. The servants always cut the crusts off the bread, so the sandwiches were very small and delicate. Sandwiches are less elegant now and often much bigger. The American comic strip character Dagwood Вumstead is famous for his "Dagwood" sandwiches which have up to ten slices of bread packed with different fillings аll one оn top of the other. The English eat millions of sandwiches every day. They are а typical "snack" meal because they are easy and quick to prepare. You can buy sandwiches if you don't want to make them yourself. There are thousands оf sandwich bars and cafes and even some restaurants that sell them.
1. What kind of meal did the Earl of Sandwich invent?
2. Did he stop playing cards when he was having his meal?
3. What was onе of the great traditions in Victorian England?
4. What kind of sandwiches do people have today?
5. Why do people like to have sandwiches for their meal?
-
Предмет:
Английский язык -
Автор:
jonah4e2f - 6 лет назад
-
Ответов:
1 -
Смотреть
-
Топ пользователей
-
Fedoseewa27
35934 -
Devilian
2792 -
Pikachu
2228 -
hobbesbowers
2116 -
kaylynnbarron676
1818 -
女fei
1240 -
yulia-kaplina
1158 -
Poinntt
946 -
Bars
930 -
Queenmagic18
770
How much to ban the user?
1 hour
1 day
100 years