Write down the equations Al-Al2O3-AlCl3-AgCl
| August 9, 2021 | education
In order to carry out the above chain of reactions, it is necessary to carry out three chemical reactions.
The first reaction is the interaction of aluminum and oxygen. Formed trivalent aluminum oxide.
6 Al + 3 O2 = 2 Al2O3
The second reaction is the interaction of aluminum oxide and hydrochloric acid. Formed salt aluminum chloride and water.
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
And the last, third reaction is the reaction between aluminum chloride and silver nitrate salt. A silver chloride salt is formed, which precipitates and an aluminum nitrate salt.
AlCl3 + 3 AgNO3 = 3 AgCl + Al (NO3) 3.
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