Предмет: Химия, автор: rahmatulina2503

В результате разложения сложных веществ ( оснований, кислот и солей ) : Cu(OH)2=CuO+H2O;

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Автор ответа: Serdobolik

0

H2SO4=SO3+H2o
Cu(OH)2=CuO+H2O
K2SO4=K2O+SO3

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