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написать все возможные изомеры и назвать вещества для соединения состава C8H18
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Предмет:
Химия -
Автор:
myladickerson - 5 лет назад
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Ответы 1
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Метилгептан, диметилгексан, триметилпентан. (Может быть еще тетраметилбутан, но что-то я сомневаюсь)
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Автор:
kidwall - 5 лет назад
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0
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Еще вопросы
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прослушать А.Хачатуряна"Танец с саблями",написать своё впечатление
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Предмет:
Музыка -
Автор:
kenleykidd - 5 лет назад
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Ответов:
1 -
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Периметр квадрата равен 20. Вычисли его площадь.с обСнением.
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Предмет:
Математика -
Автор:
neillester - 5 лет назад
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Ответов:
2 -
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Переведите пожалуйста данный текст:
John Barker was born in London on 12 October, 1990. He has a mother, Margaret Barker(born in younger sister Sally(born in 1992). Harry Barker is a children's doctor and Margaret Barker teaches music at school. The family live in London. Their addres is 19 , Green Street.
John went to school when he was five(all children in Great Britain do). Now he is in the second form. At school he does English , mathematics , French and Russian. He would like to speak Russian well. He has some very good friends in Russia.
John wants to be a journalist and travel all over the world and meet a lot of interesting people. He would like to work for television. A good journalist speaks two or three languages and John is learning French and Russian. He would like to learn Spanish too.
John isn't always a good pupil. He has too many things to do. He loves sport and photography. He takes pictures of the places he visits. He has some very good pictures of the Lake District and Scotland. This year John is working a lot. He wants to be one of the best students in his class and go to university after school, he has very little time but he rides a bike and plays footbal with his friends
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Предмет:
Английский язык -
Автор:
elisahicks - 5 лет назад
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Ответов:
1 -
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- РЕБЯТТАА! Помогите пожалуйста, мне задали написать доклад , а я и толком не знаю что ЗА "ОДИССЕЯ ,Гомер" напишите пожалуйста буду благодарен
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