Question

complete the following reaction and balance Pb+HCl​

Answer 1

Answer:

$\bf Pb \ + \ 2 HCL \longrightarrow PbCl_2 \ + \ H_2$

Explanation:

$\bf Pb \ + \ 2 HCL \longrightarrow PbCl_2 \ + \ H_2$

In the above reaction,

• Pb is lead.
• H is hydrogen.
• Cl is chlorine.

In the reaction given above, Lead reacts with the hydrochloric acid (HCL) to forms the 2 molecules of lead chloride and Hydrogen.

▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬

● Balanced chemical reaction :

The atom of an each element remains same at the reactant and product side is known as balanced chemical reaction.

● Some examples of balanced chemical reactions :

$\sf 1. \ 2 H_2 \ + \ O_2 \longrightarrow \ 2H_2O$

$\sf 2. \ Zn \ + \ 2 HCl \longrightarrow \ ZnCl_2 \ + \ H_2$

$\sf 3. \ CH_4 \ + \ 2 O_2 \longrightarrow CO_2 \ + \ 2H_2O$