Give a Balanced Equation When Dilute Hydrochloric Acid is Added to : Zinc Metal

Give a balanced equation when dilute hydrochloric acid is added to : Zinc Metal

One Line Answer

Zn + 2HCI → ZnCl₂ +H₂

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Chapter 8 Study of Compounds: Hydrogen Chloride
Exercises | Q 4. (b) (i) | Page 193

Complete and balance the following reaction, state whether dilute or conc. acid is used.

\[\ce{Pb(NO3)2 + HCl ->}\]

Give a balanced equation when dilute hydrochloric acid is added to : Lead (II) sulphide

Give a balanced equation when dilute hydrochloric acid is added to : Potassium bisulphite

How will you identify?
Chlorine gas

Give only one suitable chemical test to identify the following gases.
1. Ammonia
2. Sulphur dioxide
3. Hydrogen chloride
4. Chlorine
5. Carbon dioxide
6. Oxygen
7. Hydrogen
Select a basic gas mentioned in Q. (a). How is the basic nature suspected?
Select acidic gases from the gases mentioned in Q. (a). How is the acidic nature suspected?
The two gases A and B are bleaching agents. A is greenish-yellow and bleaches due to its oxidizing property while B is a colourless gas that bleaches due to reduction. Identify A and B?
Which gas turn blue cobalt chloride paper light pink? Give one similarity in the test between
1. Cl₂ and HCl
2. SO₂ and CO₂.

Complete and balance the following reaction, state whether dilutes or conc. acid is used.

\[\ce{NH4OH + HCl -> }\]

Study the flow chart and give balanced equations with conditions for the conversions A, B, C, D, and E.

Complete and balance the following reaction, state whether dilute or conc. acid is used.

NH₄OH + HCl ⟶

Study the flow chart and give balanced equations with conditions for the conversions A, B, C, D and E.

Complete and balance the following reaction, state whether dilute or conc. acid is used.

\[\ce{NH4OH + HCl ->}\]