Предмет: Химия, автор: inkok

составьте два уравнения реакций при помощи которых можно получить соли алюминия

Ответы

Автор ответа: mlremenuk

1

Ответ:

Al203+6HCI=2AICI3+3H2O

Al(OH)3+3HCI=AIC3 + 3H2O

Предыдущий вопрос

Следующий вопрос

Похожие вопросы

Предмет: Русский язык, автор: 1231110

5 поговорок разносклоняемые существительные

2 года назад

Предмет: Английский язык, автор: vermishyanrafo

переведите пожалуйста THE CHILDHOOD AND YOUTH OF DICKENS

Charles Dickens, one of the greatest and most popular English novelists, was born on the 7th of February, 1812, in a small English town. He was a weak child and did not like to take part in noisy and active games.1 The little boy was very clever and learnt to read at an early age. He read a lot of books in his childhood. When he was about six, someone took him to the theatre for the first time. He saw a play by Shakespeare and liked it so much that he decided to write a play of his own. When it was ready, he performed it with some of his friends. Everybody enjoyed the performance, and the little writer felt fery happy.

When Dickens was nine years old, the family mo ved to London where they lived in an old house in the su burbs.

They had a very hard life. There were several younger children in the family besides Charles. The future writer could not even go to school, because at that time his father was in the Marshalsea Debtors’ Prison. There was nobody in London to whom Mr Dickens could go for money, and his wife with all the children except Charles went to join him in the prison. The family lived there until Mr Dickens could pay his debts. Those were the most unhappy days of all Charles’ life. The boy worked from early morning till late at night to help nis family.

Charles was only able to start going to school when he was nearly twelve, and his father was out of prison. He very much wanted to study, but he did not finish his schooling. After two years of school he began working again. He had to work hard to earn his living, and tried very many trades, but he did not like any of them. His

2 года назад

Предмет: Русский язык, автор: АленаКлопова

шесть прилагательных образованных от основ слов ж.р

2 года назад

Предмет: Английский язык, автор: ritademuriya

Даю 17 баллов
Вставьте в пропуски слова. Очень прошу

8 лет назад

Предмет: История, автор: inrit

на основании каких фактов можно сделать вывод о возрождении неостализма в сср в 1964 -1982?

8 лет назад