In the reaction BaCl2 (aq) + Na2SO4 (aq) → BaSO4 (s) + 2NaCl (aq), what phases are the reactants in before the reaction? Question 14 options: A) Both reactants are in aqueous solution. B) BaCl2 is a solid, and Na2SO4 is in aqueous solution. C) BaCl2 is a liquid, and Na2SO4 is a gas. D) Both reactants are gases.
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In the reaction BaCl2 (aq) + Na2SO4 (aq) → BaSO4 (s) + 2NaCl (aq), what phases are the reactants in...
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