Предмет: Химия, автор: Mariana8803

Определите количество вещества кальций гидроксида, который обра-
зуется при взаимодействии воды: а) с 0,5 моль кальций оксида; б) 8
кальций оксида.​

Ответы

Автор ответа: Trgnbv
2

На фото///////////////

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Two weeks ago Pete put (1) an idea to go for a drive to Monmouthshire, a county located in southeastern Wales. Monmouthshire comprises a lowland region in the south along the Severn estuary and a mountainous region in the north. The area contains signs of Roman occupation . notably at Caerleon, and a number of medieval structures, among them the Tintern Abbey which was put (2) in the 13th century. But you should know our company. Ann at once put (3) saying she was busy finishing her project. Then Nick offered to put (4) all the expenses. To drive by car was pleasant because you could see picturesque scenery and it was possible to stop and put (5) the passengers when it was necessary. But landlords had put (6) prices, he said, and it would not be reasonable to put (7) a hotel. Maybe some of us had relatives or acquaintance in this area to put us (8) for the night, he added. There was a moment's silence and then Charlie put (9) his head from the book and said that he had an aunt leaving nearby and if we agreed to put (10) her temper, he would phone her immediately. "What do you mean by 'her temper'?" we asked. "You see, she is a strange person. She has never got married, she has lived all her life in her own house and this has made an influence on her. First of all, she wears such odd clothes that everybody thinks she is living in the 1930s. So, don't pay attention to what dress she put (11) . Then, she is fond of putting (12) the lights. Maybe she thinks it a great economy, but it irritates. She puts (13) all the expenses and our visit will be a waste of money for her unless we promise to compensate everything for her being put (14) . And the last but not the least: her hobby is putting (13) all conversations." Charlie explained. Of course, we were not rich people, but to put (16) the extravagance of Charlie's aunt was beyond us. It was decided to put (17) the trip for a week and to put (18) a small village inn.
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