Write Three Equations to Show that Hydrochloric Acid Acts as an Acid.

Write three equations to show that hydrochloric acid acts as an acid.

Short/Brief Note

In the following reaction, hydrochloric acid acts as an acid.
Zn + 2HCI → ZnCl₂ +H₂CuO + 2HCI → CuCl₂ +H₂O
FeS + 2HCI → FeCl₂ +H₂S

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Laboratory Method of Preparation of Hydrochloric Acid

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Chapter 8: Study of Compounds: Hydrogen Chloride - Exercise 2 [Page 199]

Chapter 8 Study of Compounds: Hydrogen Chloride
Exercise 2 | Q 6 | Page 199

Explain, why (or give reasons for)
Hydrochloric acid cannot be concentrated above 22.2% by boiling.

What would happen if :
Concentrated hydrochloric acid is kept open.

Fill in the blank:
___________ agent converts hydrochloric acid to chlorine.

Outline the steps required to convert hydrogen chloride to anhydrous FeCl₃. Write equations for the equations involved.

Write equation for the reaction between hydrochloric acid of the following: Manganese dioxide

Write equation for the reaction between hydrochloric acid of the following: Oxide of lead

Write balanced equation for the following reaction:
Red lead (trilead tetroxide) is warmed with concentrated hydrochloric acid.

Write a balanced equation for the reaction of zinc and dilute hydrochloric acid.

State one appropriate observation of the following:

Copper sulphate is treated with dilute hydrochloric acid.

State one appropriate observation of the following:
Action of dilute HCl or sodium sulphite.