Предмет: Химия, автор: jsjakajso

2 3 3 5 тетраметилоктан
составить формулу

Ответы

Автор ответа: Мирзохонов

1

Ответ:

CH3

Ι

C-C-C-C-C-C-C-C

Ι Ι Ι

H3C CH3 CH3

Объяснение:

Предыдущий вопрос

Следующий вопрос

Похожие вопросы

Предмет: Английский язык, автор: Artemgnytov

Ребят помогите с кроссвордом ! Даю 15б.

2 года назад

Предмет: Английский язык, автор: ника2911

переведите следующий текст:

A Japanese construction company plans to create a huge independent city-state, akin to the legendary Atlantis, in the middle of the Pacific Ocean. The city, dubbed "Marinnation", would have about one million inhabitants, two airports, and possibly even a space port. Marinnation, if built, would be a separate country but could serve as a home for international organizations such as the United Nations and the World Bank.
Aside from the many political and social problems that would have to be solved, the engineering task envisaged is monumental. The initial stage requires the building of a circular dam 18 miles in diameter attached to the sea bed in a relatively shallow place in International waters. Then, several hundred powerful pumps, operating for more than a year, would suck out the sea water from within the dam. When empty and dry, the area would have a city constructed on it. The actual land would be about 300 feet below sea level. According to designers, the hardest task from an engineering point of view would be to ensure that the dam is leak proof and earthquake proof. If all goes well, it is hoped that Marinnation could be ready for habitation at the end of the second decade of the twenty-first century. Whether anyone would want to live in such an isolated and artificial community, however, will remain an open question until that time.

2 года назад

Предмет: Английский язык, автор: ника2911

Перепишите предложения с выделенными в них словами и переведите данные предложения, обращая внимание на перевод выделенных словосочетаний.
1. It was the new system of education that gave the best results.
2. It was the director who adopted the general plan of reconstruction.
3. Neither my friend nor I am fond of skating.
4. Either your children or my son has broken this vase.
5. Both students and teachers have already gathered in the big hall.

2 года назад

Предмет: Литература, автор: pilaaenat

Напишите пожалуйста проблемы в произведении вишневый сад все которые там есть

9 лет назад

Предмет: Химия, автор: Диана4343

определите степень окисления
SO3 NH3 H2O2 CaF2 FeO As2O NO LiH OF2 Na P2O5 NA2O
СРОЧНО даю 30балов

9 лет назад