15 Facts on HCl + NaH: What, How To Balance & FAQs


When HCl and NaH react together, Hydrogen gas is liberated. In this article, let’s see what happens when HCl is reacted with NaH.

Sodium Hydride (NaH) is a strong base used in organic synthesis. It is colorless and has Face Centred (FCC) crystal structure. Hydrochloric acid has a pKa of -7, indicating it is a strong acid. 

Let’s discuss the type of reaction, its properties and balancing the equation in this article.

What is the product of HCl and NaH?

The HCl and NaH have the following product; Sodium Chloride (NaCl), and Hydrogen gas is liberated.

HCl + NaH → NaCl + H2.

What type of reaction is HCl + NaH?

The reaction between HCl and NaH is a neutralization reaction and a redox reaction. HCl is an acid, and NaH is a base. An acid-base reaction is a neutralization reaction.

How to balance HCl + NaH?

The reaction between HCl and NaH is balanced as the number of molecules in the reactants and products is equal.

HCl + NaH → NaCl + H2.

HCl + NaH titration?

In the reaction between HCl and NaH, no titration occurs for the following reasons. HCl is a very strong acid; hence cannot be used for titration, and there are hazards associated with Sodium Hydride.

HCl + NaH net ionic equation?

The reaction between HCl and NaH has the following net ionic equation

H+(aq) + Cl(aq)+ Na+(s) H(aq)→Na+(aq) +Cl(aq) +H2​(g) . NaH dissociates to give Na+ and H, and HCl dissociates to give H+ and Cl.

HCl + NaH conjugate pairs?

HCl + NaH has the following conjugate pairs

  • The Conjugate pair of HCl is Cl.
  • Conjugate acid-base pair of Sodium Hydride is not available.

HCl and NaH intermolecular forces?

The reaction between HCl and NaH has the following intermolecular forces.

  • The intermolecular force of NaH is the Ionic force.
  • There are two kinds of intermolecular forces in HCl: Dipole-Dipole interaction forces and dispersion forces.

Dipole-Dipole interaction of HCl

HCl + NaH reaction enthalpy?

HCl + NaH reactions, their reaction enthalpy is not available due to reaction stoichiometry.

Is HCl + NaH a buffer solution?

HCl + NaH reaction does not form a buffer as Hydrochloric acid is a strong acid. To prepare a buffer solution, we need a weak acid.

Is HCl + NaH a complete reaction?

HCl + NaH reaction is a complete reaction with Hydrogen gas being liberated.

HCl + NaH → NaCl + H2.

Is HCl + NaH an exothermic or endothermic reaction?

HCl + NaH reactions are neutralization reactions and exothermic reactions where heat is liberated.

Is HCl + NaH a redox reaction?

HCl + NaH reactions are redox reaction as the oxidation state of Hydrogen are from 1 to 0. Here, Sodium Hydride is a reducing agent, and Hydrochloric acid is an oxidizing agent.

Is HCl + NaH a precipitation reaction?

HCl + NaH reactions are not precipitation reaction, as Hydrochloric acid and Sodium Hydride do not form insoluble Ionics solids.

Is HCl + NaH reversible or irreversible reaction?

HCl + NaH reactions are irreversible reactions.

Is HCl + NaH displacement reaction?

HCl + NaH reactions are not displacement reactions.

Conclusion

In this article, we have discussed the properties of HCl + NaH. It is a neutralization reaction and a redox reaction. Titration for this reaction is not possible, and its reasons have been discussed.

Ajay Sharma

Hello......I am Ajay Sharma. I have completed my Master’s degree in Organic chemistry from the Vellore Institute of Technology, Let us connect on Linkedin-www.linkedin.com/in/ajay-s-62602b1b4

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