Исключите лишнее вещество из перечня: C02, NaCI, SO2, HCI, N2. Укажите признак, по которому - №23093339

Исключите лишнее вещество из перечня: C02, NaCI, SO2, HCI, N2. Укажите признак, по которому вы исключили вещество
- Предмет:
  Химия
- Автор:
  picklesbasc
- 5 лет назад

Ответы 1

N2Т.к. это простое вещество)
- Автор:
  agustindurham
- 5 лет назад
- 0
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The first night I spent alone in the castle was most terrifying night in my life. My grandmother recently died and had left me the place in her will. It was an old rather Scottish castle with a long and mysterious history. I didn’t feel afraid strangely when I arrived in the evening there, but as night feel I began to feel coldly and lonely. I decided to go upstairs to bed at 11 o’clock, and fell soon into a deep sleep. I was awakened few hours later with a strange noise in the room. I turned on quickly the lamp and, to my horror, saw that there was an old ugly woman standing at the foot of my bed. She was wearing black dress and her face totally was white. Her eyes were red and she was staring straight at me with a terrified evil smile on her face. I wanted to scream and to run out from the room, but I was very afraid to move. Suddenly, she floated up on the air and flew at me, screaming horrible. I leaped out from bed, ran downstairs, out the castle door, jumped into my car and drove off at top speed. I never have been back to the castle from that day. At the moment, I try to sell it

исправьте текст(порядок слов и грамматика)
- Предмет:
  Английский язык
- Автор:
  cashkxg4
- 5 лет назад
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Решите уравнения
3^x+3^x+1=4
- Предмет:
  Математика
- Автор:
  dumbledorejaa1
- 5 лет назад
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look at the pairs of words. In each there is a word you know . read the sentences below and guess what the other word in each pair means ( посмотрите на пары слов. В каждом есть слово, которое вы знаете . прочитайте предложения ниже и догадайтесь , что второе слово в каждой паре означает) 1) to influence-influence
2)dump-to dumb
3)waste-to waste
4)diet-to diet
5)relation-to relate
6)environment-environmental
7)pollute-polluted
8)polluted-unpolluted

3) don t waste your time, do something use

Ребят, помогите пожалуйста мне нужно только 3 предложение и всё ^-^

P.S и да я не знаю правильно ли я перевела задание, но вроде бы понятно написано думаю вы поймёте :з
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- Автор:
  saltymccann
- 5 лет назад
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решите неравенства 9 (0,5у+1)-3,1 (1-у)>5,9+7,2 у
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- Автор:
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- 5 лет назад
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How much to ban the user?

1 hour 1 day 100 years