4Fe + 3O2 = 2Fe2O3 in the presence of water.
Fe + PbSO4 = Pb + FeSO4. This is already balanced.
Fe + Cu(NO3)2 = Cu + Fe(NO3)2
2cu2(NO3)2=4CuO+O2+2NO2
Fe + CuSO4 -> Cu + FeSO4
= Copper and Ferrous sulfate
Yes. The ammonia will form ammonium hydroxide. The ammonium cation (NH4+) will react with SO4^2- to form the soluble salt ammonium sulfate, (NH4)2SO4. According to Le Chatelier's Principle, this will push the reaction to the right, thus forming more ammonium sulfate from the insoluble zinc sulfate.
it is a chemical change Sodium carbonate + Copper sulfate react to make Sodium sulfate + Copper carbonate
Yes.
Ca(OH)2 and Mg(OH)2 react with sulfuric acid to form the salts, calcium sulfate and magnesium sulfate respectively
NH4+ and Cl- don't react, Only SO42- and Ba2+ do so by forming precipitate: SO42- + Ba2+ --> (BaSO4)s
Magnesium is more reactive than copper, so it will displace (swap places) with the copper forming magnesium sulphate and copper.
Magnesium will react with sulfuric acid to produce magnesium sulfate.
Yes, they do react, to form Sodium sulfate and Water
NO
Sodium hydroxide and sodium sulfate don't actually react.
Nothing, they do not react
No it will not, because sulfate is not an oxidant to Mg.
The reaction is:Fe + PbSO4 = Pb + FeSO4
no
= Copper and Ferrous sulfate
Yes. The ammonia will form ammonium hydroxide. The ammonium cation (NH4+) will react with SO4^2- to form the soluble salt ammonium sulfate, (NH4)2SO4. According to Le Chatelier's Principle, this will push the reaction to the right, thus forming more ammonium sulfate from the insoluble zinc sulfate.