Determine balanced chemical equations, including state symbols (s), (l), (g) and (aq), for a variety of reactions, e.g. single displacement, double-displacement, acid-base, combustion, combination, decomposition and simple redox reactions. Exothermic and endothermic reactions

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A student adds 5.0 g of solid sodium carbonate (Na₂CO₃) to 50 mL of hydrochloric acid (HCl) solution in a beaker. Carbon dioxide gas is produced, along with sodium chloride solution and water. Write the balanced chemical equation for this reaction, including all state symbols.

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Determine balanced chemical equations, including state symbols (s), (l), (g) and (aq), for a variety of reactions, e.g. single displacement, double-displacement, acid-base, combustion, combination, decomposition and simple redox reactions. Exothermic and endothermic reactions

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