Предмет: Химия, автор: Аноним

9. (1,5 б) Визначити відносну молекулярну масу Mg(NO3)2,
розрахувати масову частку Магнію в сполуці Mg(NO3)2.

Ответы

Автор ответа: avto966man
1

Ответ:43.22

Объяснение:

Предыдущий вопрос
Следующий вопрос
Похожие вопросы
Предмет: Физика, автор: imanbaevazhanelllll

2. Луч света падает из воздуха в прозрачную среду под углом
преломляется под углом 30º. Найдите скорость распространения света в этой прозрачной среде.
2 года назад
Предмет: Русский язык, автор: sdovziya124
Спишите, вставляя пропущенные буквы. Запишите слова. Обозначьте ударение, полчеркните безударные гласные.
2 года назад
Предмет: Қазақ тiлi, автор: binatrym
қазақстанда туризм саласы неліктен жоғары деңгейде дамыған?
2 года назад
Предмет: Українська література, автор: symashedshayapshela
Нужно срочно!! Укр лит, 8 класс 6-10 задание!!!
8 лет назад
Предмет: Английский язык, автор: bebebebbebe
B. Read the text below. Choose from (A—I) the one which best fits each space (8—14). There are two choices you do not need to use.
A the domestic and foreign policy B cultural heritage C to everyone in the country
D a sovereign and independ­ent democratic E freedoms and duties of citizens
F the Fundamental law of Ukraine G independence and territorial integrity
H be elected for more than I the right to the free expression of views and beliefs
On June 28, 1996 the Verkliovna Rada adopted...8..., its Constitution.
The Constitution establishes the coun­try’s political system, assures rights, ......9......., and is the basis for its law.
According to the Constitution Ukraine is ....10..., social, legal state. Ukraine is a republic. The state Ianguage is Ukrainian. The State symbols of Ukraine are the State Flag, the State Emblem and the Statenthem of Ukraine.
The Constitution assures human and civil rights, freedoms and duties. It states that every person has............11.......... every person has freedom of thought and speech. The Constitution guarantees the right to life, personal inviolability. The right of private property is inviolability.
According to the Constitution ......12....is protected by law. No person may damage the environment.
The duty of citizens is to respect the state’s symbols to defend the Mother­land its........13........
The Constitution outlines the activities of the Verkhovna Rada Its main func­tion is making laws. The Constitution specifics the power and obligations of the President - the head of the State. The highest body of the executive pow­er is the Cabinet of Ministers. It carries cut ....14....... of the State. The Constitution outlines the activities of the judicial powder too. The Constitution of Ukraine consists of 15 chapters, 161 articles The day of its adoption is a state holiday - the Day of Constitution of Ukraine.
8 лет назад