1.
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() . , . . . . , . , , ( , ), , + . ( ), ( ).
2. ,
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3.
=
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,
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, . ( ) , .
4. , ,
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1.
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2.
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3.
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4. ______________ .
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5.
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1. -232 -238
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2.
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3. (H2O) _______________ .
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4. .
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5.
= NH3
= H2O
S8
O3
:
, , NH3
H2O. .
