Начерти в тетради такие фигуры, проведи в каждой из них по 2 отрезка так, чтобы, разрезав по ним каждую фигуру, можно было получить 2 треугольника и 1 четырехугольник

Допишите уравнение реакции:
C2H6+Br2→(свет)
Определите ее тип: обмен, присоединение, полимеризация, замещение.

Предмет:
Химия
Автор:
bubbarobertson
6 лет назад
Ответов:

1
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Прошу помогите! Задание сложное!
Task 3. Beneath each sentence you'll find five ways of writing the underlined part. Choose the answer that makes the best sentence. Answer A is always the same as the underlined part and is sometimes the right answer. Each correct answer gives you 2 points.
1. If it wasn’t so late, we could have coffee.
A. wasn’t
B. isn’t
C. weren’t
D. not be
E. aren’t
2. Let’s go out to the movies, will we?
A. will we
B. don’t we
C. shall we
D. are we
E. should we
3. Would you please don’t write on the textbooks?
A. don’t write
B. not to
C. not to
D. not
E. didn’t
4. Your home assignment for the class was to study chapter tenth in your textbooks.
A. chapter tenth
B. the chapter ten
C. chapter the tenth
D. the tenth chapter
E. ten chapter
5. I will need a few information about the weather conditions before I announce the price.
A. a few information
B. a few informations
C. a little informations
D. a little information
E. an information
6. I do like these saucers, however the tea cup is a little too small.
A. the tea cup
B. the cup of tea
C. the tea’s cup
D. the cup for the tea
E. tea cups
7. There is no clear evidence how much pupils learn from watching English films in class without supervision.
A. from watching
B. for watching
C. by watch
D. by seeing
E. through seeing
8. The strange lady from Pine street arrived carrying an old basket, some black apples, and with four handmade toys.
A. apples, and with four
B. apples and with four
C. apples; also, with four
D. apples, and four
E. apples; and four
9. All day long the contestants warmed up, practiced, and prepared for the big show.
A. warmed up, practiced, and prepared
B. warmed up; practiced; and prepared
C. warmed up, practicing and preparing
D. were warming up, practiced and got ready
E. warmed up, were practicing and were preparing
10. The mail usually comes while I have been at school, so my mother picks it upon her way home from shopping.
A. comes while I have been
B. comes, while I have been
C. comes while I was
D. comes while I will be
E. comes while I am

Предмет:
Английский язык
Автор:
kathy87
6 лет назад
Ответов:

0
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как написать по английскому языку .Это мой друг

Предмет:
Английский язык
Автор:
luluppub
6 лет назад
Ответов:

3
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События произведения Иван дурак стерег дверь

Предмет:
Литература
Автор:
ivy
6 лет назад
Ответов:

1
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Начерти в тетради такие фигуры, проведи в каждой из них по 2 отрезка так, чтобы, разрезав по ним каждую фигуру, можно было получить 2 треугольника и 1 четырехугольник

Ответы 2

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