When hydrogen chloride (HCl) gas is treated with lead acetate (Pb(CH3COO)2) in solution, a chemical reaction occurs, leading to the formation of a white precipitate. The reaction can be represented by the following chemical equation:
In words, the reaction can be described as follows:
Lead acetate (in solution) + Hydrogen chloride (gas) → Lead(II) chloride (white precipitate) + Acetic acid (in solution)
The white precipitate formed is lead(II) chloride (PbCl2), which is also known as lead chloride. It is sparingly soluble in water and forms a white solid that settles at the bottom of the solution.
Acetic acid (CH3COOH) is also produced as a result of the reaction. Acetic acid is a weak acid and remains dissolved in the solution. It gives vinegar its characteristic sour taste and pungent odor.
It's important to note that lead(II) chloride is toxic, and caution should be exercised when handling lead compounds. Proper safety measures and protocols should be followed to avoid any health risks.
Answers & Comments
Answer:
When hydrogen chloride (HCl) gas is treated with lead acetate (Pb(CH3COO)2) in solution, a chemical reaction occurs, leading to the formation of a white precipitate. The reaction can be represented by the following chemical equation:
Pb(CH3COO)2 (aq) + 2HCl (g) → PbCl2 (s) + 2CH3COOH (aq)
In words, the reaction can be described as follows:
Lead acetate (in solution) + Hydrogen chloride (gas) → Lead(II) chloride (white precipitate) + Acetic acid (in solution)
The white precipitate formed is lead(II) chloride (PbCl2), which is also known as lead chloride. It is sparingly soluble in water and forms a white solid that settles at the bottom of the solution.
Acetic acid (CH3COOH) is also produced as a result of the reaction. Acetic acid is a weak acid and remains dissolved in the solution. It gives vinegar its characteristic sour taste and pungent odor.
It's important to note that lead(II) chloride is toxic, and caution should be exercised when handling lead compounds. Proper safety measures and protocols should be followed to avoid any health risks.
HCL +PB (c2h3o2) 2→→Pbcl2+CH3COOH