Draw up the reaction equation: A) Ferrous sulfate 2 + barium chloride b) Potassium chloride + sulfuric acid
| September 18, 2021 | education
Draw up the reaction equation: A) Ferrous sulfate 2 + barium chloride b) Potassium chloride + sulfuric acid C) calcium nitrate + potassium carbonate D) Sulfuric acid + zinc sulfate
1. FeSO4 + BaCl2 = FeCl2 + BaSO4;
2. 2KCl + H2SO4 = K2SO4 + 2HCl;
3. Ca (NO3) 2 + K2CO3 = 2KNO3 + CaCO3;
4. H2SO4 + ZnSO4 = this reaction does not work, perhaps some of the names are spelled incorrectly. Possible option: H2SO4 + Zn = ZnSO4 + H2 (hydrogen is evolved).
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