Properties of Hydrochloric Acid

Write the balanced chemical equation for the reaction of sodium hydroxide and hydrochloric acid.

Choose the correct option to write the following balanced equation for hydrochloric acid and ferrous oxide

$\mathrm{FeO}\left(\mathrm{s}\right)+2\mathrm{HCl} \left(\mathrm{aq}\right)\to$ _____ $+$_____.

Write the balanced chemical equation for the reaction of magnesium oxide with hydrochloric acid. 

Pure hydrochloric acid is a yellowish solution with a pungent odour. 

Identify the type of reaction given below:

$\underset{\mathrm{Iron} \left(\mathrm{II}\right) \mathrm{sulphide}}{\mathrm{FeS}}+\underset{\mathrm{Hydrochloric} \mathrm{acid}}{2\mathrm{HCl}}\to \underset{\mathrm{Ferrous} \mathrm{chloride}}{{\mathrm{FeCl}}_2}+\underset{\mathrm{Hydrogen} \mathrm{sulphide}}{{\mathrm{H}}_2\mathrm{S}\uparrow }$

Identify the gas evolved $\left(\mathrm{Y}\right)$ in the following equation:

$\underset{\mathrm{Sodium} \mathrm{sulphite}}{{\mathrm{Na}}_2{\mathrm{SO}}_3}+\underset{\mathrm{Hydrochloric} \mathrm{acid}}{\mathrm{HCl}}\to \underset{\mathrm{Sodium} \mathrm{chloride}}{\mathrm{NaCl}}+\mathrm{Y}\underset{}{\uparrow }+{\mathrm{H}}_2\mathrm{O}$

Complete and balance the following equation:
$\mathrm{A}\mathrm{g}\mathrm{N}{\mathrm{O}}_3+\mathrm{H}\mathrm{C}\mathrm{l}\to$_____ $+$${\mathrm{HNO}}_3$

In the given chemical equation identify $\text{'}\mathrm{X}\text{'}$:

${\mathrm{Na}}_2{\mathrm{S}}_2{\mathrm{O}}_3+2\mathrm{HCl}\to 2NaCl+{\mathrm{H}}_2\mathrm{O}+{\mathrm{SO}}_2+\mathrm{X}\downarrow$

In the given chemical equation:

${\mathrm{Na}}_2\mathrm{S}+2\mathrm{HCl}\to 2\mathrm{X}+{\mathrm{H}}_2\mathrm{S}\uparrow$

Identify $\mathrm{X}$.

Dilute $\mathrm{HCl}$ is used to distinguish between sodium sulphite and sodium thiosulphate.

Hydrochloric acid reacts with weak acid salt such as sodium bicarbonate and produces sodium chloride salt and water with the liberation of a gas that turns lime water milky.

Choose from the following list, as to what matches the description given below:

[hydrogen, carbon dioxide gas, silver chloride, ${\mathrm{HNO}}_3$, chlorine, fountain experiment, lead nitrate, sulphur, sodium sulphite, sodium nitrate]

A gas liberated when calcium hydrogen carbonate is treated with dilute hydrochloric acid.

What happens when hydrochloric acid reacts with zinc oxide?

Which industrial process involves hydrochloric acid?

What happens when hydrochloric acid reacts with potassium permanganate?

What is the role of hydrochloric acid in the stomach?

Why is hydrochloric acid added during the preparation of carbon dioxide from marble chips?

How is concentrated hydrochloric acid stored safely?

What happens to hydrochloric acid in the presence of AgNO3 solution?

Which acid is formed when hydrochloric acid reacts with ethanoic anhydride?