Предмет: Химия, автор: veronikalazareva999

Обчисліть масу хрому, що утворюється внаслідок відновлення хром(ІІІ) оксиду масою 45,6 г алюмінієм, якщо відносний вихід хрому становить 94 %.​

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Автор ответа: kurull235
36

Ответ:

см. картинку

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Read the text below and change the words in bold so that they grammatically and lexically fit each space.



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Вопрос № 1
1
had lived
lived
live
Вопрос № 2
2
mans
men
man
Вопрос № 3
3
them
their
themselves
Вопрос № 4
4
first
firstly
once
Вопрос № 5
5
made it
was it made
had it made
Вопрос № 6
6
were pitching
pitched
had pitched
Вопрос № 7
7
bit
was biting
were biting
Вопрос № 8
8
is
isn’t
wasn’t
Вопрос № 9
9
didn’t say
doesn’t say
wasn’t saying
Вопрос № 10
10
goodest
better
best
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