Write the balanced chemical equation for the reaction of the weak acid hcn with water. include the phase of each species.

Question

Write the balanced chemical equation for the reaction of the weak acid hcn with water. include the phase of each species.

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2022-04-15T14:42:30+00:00 2 Answers 0

Answers ( 2 )

  1. Eden97
    0
    2022-04-15T14:44:03+00:00

    Hydrogen Cyanide is considered as a weak acid. The pKa value of HCN is 9.21. When HCN is dissolved in water it slightly ionizes to produce Hu207a in the form of Hu2083Ou207a as water acts as a base and CNu207b (Cyanide Ion).

    The balanced chemical equation along with phases of species is as follow,

    HCNu208daqu208e + Hu2082Ou208dlu208e u21c4 Hu2083Ou207au208daqu208e + CNu207bu208daqu208e

    In above equation the sign “u21c4” indicates that HCN is not ionizing completely and the reaction is reversible in nature.

  2. Aaliyah
    0
    2022-04-15T14:44:09+00:00

    The balanced chemical equation for the reaction of weak acid and water is Hydrogen Cyanide + water u21c4 hydrogen ion + Cyanide ion

    The given parameter;

    • Weak acid = Hydrogen Cyanide
    • Water

    When Hydrogen Cyanide is dissolved in water it slightly ionizes to produce hydrogen ion in the form of [tex]H_3O^+[/tex] while the water acts as a base producing Cyanide ion as basic ion.

    The reaction of the weak acid with water including the phase of each species is written below;

    Hydrogen Cyanide + water u21c4 hydrogen ion + Cyanide ion

    Thus, the balanced chemical equation for the reaction of weak acid and water is Hydrogen Cyanide + water u21c4 hydrogen ion + Cyanide ion

    Learn more about reaction of weak acid and water: https://brainly.com/question/15192126

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