Write down the reaction equations for obtaining the following bases: Fe (OH) 3, Mn (OH) 2, Al (OH) 3,

univerkov | December 10, 2020 | education

Write down the reaction equations for obtaining the following bases: Fe (OH) 3, Mn (OH) 2, Al (OH) 3, Cr (OH) 3, Fe (OH) 2, Cu (OH) 2, Pb (OH) 2.

1. Fe(NO3)3 + 3NaOH = Fe(OH)3 + 3NaNO3
2. MnCl2 + 2KOH = Mn(OH)2 + 2KCl
3. 2AlBr3 + 3Ba(OH)2 = 3BaBr2 + 2Al(OH)3
4. CrCl3 + 3KOH = Cr(OH)3 + 3KCl
5. FeSO4 + 2KOH = Fe(OH)2 + K2SO4
6. CuBr2 + 2NaOH = Cu(OH)2 + 2NaBr
7. Pb(NO3)2 + 2KOH = Pb(OH)2 + 2KNO3

One of the components of a person's success in our time is receiving modern high-quality education, mastering the knowledge, skills and abilities necessary for life in society. A person today needs to study almost all his life, mastering everything new and new, acquiring the necessary professional qualities.