Write the equations for the reactions of ion exchange FeO3 + HCl ZnCl2 + K2Co3.
| May 8, 2021 | education
To begin with, we write down the reaction equation, placing the coefficients, then we write down the ionic reactions (in abbreviated form):
Fe2O3 + 6HCl = 2FeCl3 + 3H2O
Fe2O3 + 6H (+) = 2Fe (3+) + 3H2O
ZnCl2 + K2CO3 = ZnCO3 + 2KCl
Zn (2+) + CO3 (2-) = ZnCO3
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