Make up the equations for the reactions between: – sulfur and aluminum; – sulfur and carbon;
Make up the equations for the reactions between: – sulfur and aluminum; – sulfur and carbon; – sulfuric acid and zinc; – sulfuric acid and copper (II) hydroxide; – sulfuric acid and magnesium oxide –
Let’s compose the equations of chemical reactions for the following compounds. It turns out the following.
1) 3S + 2Al = Al2S3.
Compound reaction. The interaction of sulfur and aluminum results in the formation of aluminum sulfide.
2) 2S + C = CS2.
Compound reaction. When sulfur and carbon interact, the result is carbon sulfide.
3) H2SO4 + Zn = ZnSO4 + H2.
Substitution reaction. When sulfuric acid interacts with zinc, the result is zinc sulfate and hydrogen.
4) H2SO4 + Cu (OH) 2 = CuSO4 + 2H2O.
Exchange reaction with the formation of copper sulfate and water.
5) H2SO4 + MgO = MgSO4 + H2O.
The exchange reaction with the formation of magnesium sulfate and water.