Write down the equation of the reactions, place the coefficients, indicate the type of reactions

| September 19, 2021 | education

Write down the equation of the reactions, place the coefficients, indicate the type of reactions aluminum hydroxide-aluminum oxide + water silver nitrate + iron chloride (3)-silver chloride + iron nitrate (3) hydrochloric acid + magnesium-magnesium chloride + hydrogen calcium oxide + water-calcium hydroxide

The reaction takes place between such substances as silver nitrate and ferric chloride, and is formed as a result of the reaction of silver chloride and ferric nitrate. This reaction is of the type of exchange. Graphically, this equation of a chemical reaction can be expressed as follows:

3AgNO₃ + FeCl₃ = 3AgCl + Fe (NO₃) ₃

Hydrochloric acid reacts chemically with magnesium. After going through a chemical reaction, we get magnesium chloride and hydrogen gas. This is a substitution reaction.

2 HCl + Mg = MgCl₂ + H₂

The reaction takes place between substances such as calcium oxide and water. As a result of the reaction, a substance calcium hydroxide is formed, such a reaction proceeds as a compound. When one more complex is formed from two simple ones.

CaO + H₂O = Ca (OH) ₂

Aluminum hydroxide decomposes during the decomposition reaction into water and trivalent aluminum oxide.

2 Al (OH) ₃ = Al₂O₃ + 3H₂O.



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