Question

Mg(OH)2 => MgO + H2O 2Fe(OH)3 => Fe2O3 + 3H20​

Answer 1

Розклад магнієвого гідроксиду:
Mg(OH)2 → MgO + H2O
Продукти реакції: оксид магнію (MgO) та вода (H2O)

Дегідратація ферум(III) гідроксиду:
2Fe(OH)3 → Fe2O3 + 3H2O
Продукти реакції: оксид заліза(III) (Fe2O3) та вода (H2O)

Answer 2

Ответ:

Mg(OH)2 → MgO + H2O

2Fe(OH)3 → Fe2O3 + 3H2O

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Answer 3

The chemical reactions you've written are balanced equations for the decomposition of magnesium hydroxide (Mg(OH)2) and iron(III) hydroxide (Fe(OH)3):

1. Mg(OH)2 → MgO + H2O This equation represents the decomposition of magnesium hydroxide into magnesium oxide and water.

2. 2Fe(OH)3 → Fe2O3 + 3H2O This equation represents the decomposition of iron(III) hydroxide into iron(III) oxide (also known as ferric oxide or Fe2O3) and water.

These reactions are examples of decomposition reactions, where a single compound breaks down into two or more simpler substances when subjected to the appropriate conditions. In these cases, heating is often used to drive the decomposition reactions.