Предмет: Химия, автор: yasdahydhj

помогите прошу!!!! СРОЧНО!!!

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Автор ответа: rahimzansahmetov

1

Ответ:

А) Ba(OH)2+2HCl=BaCl2+2H2O.

не образуется осадок, газ.

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2. Read the text below and choose the correct word f
or each gap.
It was a hot summer day and Henry and his wife were
sitting in their garden. "I 1) ...
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from Thursday afternoon 7) ... we go away." "Why?" ask
ed Henry. "What 8) ... on
Thursday?" "You 9) ... to the dentist to have your wisd
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1.
A
will have taken
B
will take
C
take
D
’m taking
2.
A
will be having
B
will have
C
are having
D
having
3.
A
will be leaving
B
leave
C
will to leave
D
leaves
4.
A
arriving
B
will to arrive
C
arrives
D
will have arrived
5.
A
will find
B
is going to find
C
are finding
D
find
6.
A
will have
recovered
B
will be recovering
C
recovers
D
are recovering
7.
A
until
B
by the time
C
by then
D
by
8.
A
happen
B
is happening
C
is to happen
D
happens
9.
A
go
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