СРОЧНО! ДАЮ 20 БАЛЛОВ
W(Fe) = 62.22% =
w(O) = 35.55%
w(H) = 2.22%
Fe x? O y? H z ? срочно!!!!!!!!!!!!!!
W(Fe) = 62.22% =
w(O) = 35.55%
w(H) = 2.22%
Fe x? O y? H z ? срочно!!!!!!!!!!!!!!
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Ответ:
Fe(OH)2
Объяснение:
FexOyHz
x:y:z=62,22/56:35,5/16:2,11/1=1,11:2,22:2,22=1:2:2
FeO2H2 - гидроксид железа (II) Fe(OH)2