Respuesta :
Answer: The coefficient of the solid in the balanced equation is 1.
Explanation:
A double displacement reaction is one in which exchange of ions take place. The salts which are soluble in water are designated by symbol (aq) and those which are insoluble in water and remain in solid form are represented by (s) after their chemical formulas.
The balanced chemical equation is:
[tex]Na_2SO_4(aq)+Ba(NO_3)_2(aq)\rightarrow BaSO_4(s)+2NaNO_3(aq)[/tex]
Thus a coefficient of 1 is placed in front of the solid.
The coefficient of the solid in the balanced equation is 1.
- The double substitution reaction is a reaction in which ion exchange takes place.
- Salts that are soluble in water are indicated by the symbol (aq), and salts that are insoluble in water and remain solid are represented by (s) according to the chemical formula.
The balanced chemical equation is:
Ba(NO3)2 + Na2SO4 → BaSO4 + NaNO3
Thus, the coefficient of the solid in the balanced equation is 1.
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