Write out the balanced chemical equation and the net ionic equation for the reaction between hydrochloric acid and sodium hydroxide, using s

Question

Write out the balanced chemical equation and the net ionic equation for the reaction between hydrochloric acid and sodium hydroxide, using smallest whole number stoichiometric coefficients.

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Bơ 5 years 2021-07-31T08:27:34+00:00 1 Answers 37 views 0

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  1. dangkhoa
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    2021-07-31T08:29:17+00:00
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    Answer:

    HCl(aq) + NaOH(aq) ⇒ NaCl(aq) + H₂O(l)

    H⁺(aq) + OH⁻ ⇒ H₂O(l)

    Explanation:

    Let’s consider the balanced chemical equation (molecular equation) for the reaction between hydrochloric acid and sodium hydroxide. This is a neutralization reaction.

    HCl(aq) + NaOH(aq) ⇒ NaCl(aq) + H₂O(l)

    The complete ionic equation includes all the ions and the molecular species.

    H⁺(aq) + Cl⁻(aq) + Na⁺(aq) + OH⁻ ⇒ Na⁺(aq) + Cl⁻(aq) + H₂O(l)

    The net ionic equation includes only the ions that participate in the reaction (not spectator ions) and the molecular species.

    H⁺(aq) + OH⁻ ⇒ H₂O(l)

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