Make an equation for the reactions between: – sulfur and sodium – sulfur and fluorine – Sulfuric acid

| September 16, 2021 | education

Make an equation for the reactions between: – sulfur and sodium – sulfur and fluorine – Sulfuric acid and aluminum Sulfuric acid and calcium hydroxide Sulfuric acid and iron oxide 3 2: Given solutions of sodium chloride and sodium sulfate. How to recognize them empirically?

In this task, we will compose the equations of chemical reactions for the following compounds.

A. S + 2Na = Na2S.

A sodium sulfide compound is formed.

S + 3F2 = SF6.

A compound is formed called hydrogen sulfide.

3H2SO4 + 2Al = Al2 (SO4) 3 + 3H2.

The result is aluminum sulfate and hydrogen.

H2SO4 + Ca (OH) 2 = CaSO4 + 2H2O.

The result is calcium sulfate and water.

3H2SO4 + Fe2O3 = Fe2 (SO4) 3 + 3H2O.

The result is ferrous sulfate and water.

NaCl + AgNO3 = AgCl + NaNO3.

Chloride ion reaction.

Na2SO4 + BaCl2 = BaSO4 + 2NaCl.

Reaction to sulfate ion.



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