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Вопрос по химии:
Помогите пожалуйста очень срочно!!!!
Хлор НЕ РЕАГИРУЕТ с:
1)кислородом;
2)натрием;
3)серой;
4)бромидом кальция.
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Автор:
aden
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Еще 4 ненужных тебе вопроса, но это важно для поиска
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Вопрос по физике:
Выразите мощность, равную 920 Вт, в киловаттах.
1) 92 кВт
3) 0,92 кВт
2) 9,2 кВт
4) 0,092 кВт
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Ответов: 1
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6 лет назад
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Вопрос по английскому языку:
Plete the conversation with the missing words. There is one you don't need.
articles
advert
back cover
front cover
interview
letters page
line
title
A: Have you seen this new magazine? It looks really good and it's full of interesting
B: Yes, I really like the 2
............ There isn't a model but they have photos of places taken by the readers
A: Hmm, but if you read the 3...... .................., a lot of people don't like that. And they don't like the
. design either, with more readers' photos - of their food this time. And then there's information
from the company. It's really an 5.... ............ - but they just don't pay for it.
B: Hmm, I see what you mean. But the writing is great. Did you read the ..........
Really good!
............ with Molly Bell?
A: Yes! I agree, and on the next page there was something about how to choose the right?.........
for your short story. Useful for school, huh?
B: I know!
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Ответов: 1
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6 лет назад
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Вопрос по математике:
в треугольнике ABC угол С равен 90° ВС 17корень 3, АВ 34 найдите sin B-
Ответов: 1
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6 лет назад
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Вопрос по английскому языку:
Задайте вопросы к выделенным словам:
1 We went to the (sports club) yesterday 2. (Pam) was the winner of the competition. 3. They bought (two) presents yesterday 4. Andrew visited (his grandparents). 5. Tom played the guitar (very well). 6. Ben told me (a funny story) yesterday. 7. They were at the theatre (yesterday). 8. (They) were at the meeting yesterday 9. I rode (my) bike in the street yesterday.-
Ответов: 1
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6 лет назад
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