Предмет: Химия, автор: korobko20082410

З якими речовинами реагує NaOH:
SO3
LiOH
FeCl2
KCl
H3PO4
H2O
K2O

Ответы

Автор ответа: faresov

1

Ответ:
2NaOH + SO3 => Na2SO4 + Н2О
2NaOH + FeCl2 => Fe(OH)2 (осадок) + 2NaCl
3NaOH + H3PO4 => Na3PO4 + 3H2O
K2O будет выступать в реакцию с водой, содержащейся в водном растворе гидроксида натрия с образованием гидроксида калия. С чистым безводным NaOH реакции не будет
Объяснение:

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