Question

B) FeO → FeCl2 → Fe(OH)2 → FeO → Feдопоможіть пожалуйста​

Answer 1

Відповідь:

FeO+2HCI=FeCI2+H2O

FeCI2+2NaOH=Fe(OH)2+2NaCI

Fe(OH)2=FeO+H2O

FeO+Mg=MgO+Fe

Пояснення:

Answer 2

It looks like you have a sequence of chemical reactions involving iron (Fe) and various compounds, and you would like some assistance or information regarding these reactions. However, the provided sequence is a bit incomplete and unclear. To provide you with more detailed help, I need more context and information about the reactions you're interested in. Here's what I can infer from the symbols you've used:

1. FeO: Iron(II) oxide (ferrous oxide), which is a black solid.
2. FeCl2: Iron(II) chloride, which can exist as a greenish solid or as a solution.
3. Fe(OH)2: Iron(II) hydroxide, a greenish precipitate.
4. FeO: Iron(II) oxide again.

"Feдопоможіть" appears to be a mix of characters and might not be relevant to the chemical reactions. If you could provide more specific details or questions about these reactions, such as reaction conditions, reactants, products, or the purpose of the reactions, I'd be happy to help you further.