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oee [108]
3 years ago
14

Write the net ionic equation for the reaction that occurs when a solution of hydrochloric acid (hcl) is mixed with a solution of

sodium formate (nacho2).
Chemistry
2 answers:
kap26 [50]3 years ago
5 0
Ionic Equation:
H⁺(aq) + Cl⁻(aq) + Na⁺(aq) + CHO₂⁻(aq) → HCHO₂(aq) + Na⁺(aq) + Cl⁻(aq)

Net ionic equation:
H⁺(aq) + CHO₂⁻(aq) → HCHO₂(aq)
Hatshy [7]3 years ago
4 0

Explanation:

An ionic equation is an equation in which the given reactant species or electrolytes are written in the form of dissociated ions in the presence of a solution.

For example, HCl + HCOONa \rightarrow HCOOH + NaCl

The ionic equation for the same will be as follows.

    H^{+}(aq) + Cl^{-}(aq) + HCOO^{-}(aq) + Na^{+} \rightarrow HCOOH(aq) + Na^{+}(aq) + Cl^{-}(aq)

Therefore, cancelling common ions from, that is, Na^{+}(aq) and Cl^{-}(aq) from both sides we get the net ionic equation as follows.

    H^{+}(aq) + HCOO^{-}(aq) \rightarrow HCOOH(aq)

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3 years ago
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d1i1m1o1n [39]
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How many moles of aluminum do 4.60x10^24 aluminum represent? Express your answer using three significant figures.
stiks02 [169]

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Explanation:

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The relation between Moles, Number of Particles and Avogadro's Number is given as,

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Hope this helps !

Have a great day! :)
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