Question

What compound is called sugar of lead?
A. \[PbC{l_2}\]
B. \[Pb{\left( {N{0_3}} \right)_2}\]
C. \[PbS{O_4}\]
D. \[Pb{\left( {C{H_3}COO} \right)_2}\]

Answer 1

Hint: Lead (II) acetate \[\left( {Pb{{\left( {C{H_3}COO} \right)}_2}} \right)\] called also as lead diacetate, lead acetate, plumbous acetate, sugar of lead, lead sugar, salt of Saturn, or Goulard's powder, which is a white crystalline chemical compound with a much less sweet taste. Like different other lead compounds, this compound is toxic. Lead acetate is also soluble in water and also glycerin. It forms the trihydrate, \[Pb{\left( {C{H_3}COO} \right)_2}\cdot3{H_2}O\] , a colourless or white efflorescent monoclinic crystalline substance with water.

Complete Answer:
This substance is used as a reagent to make many different lead compounds and as a fixer for some dyes. In low concentrations, it is the highly and also main active ingredient in progressive types of hair colouring dyes. Lead (II) acetate can be used as a mordant in dyeing and textile printing band as a drier in paints and varnishes. It was previously used as a sweetener and also for cosmetics. The first artificial sweetener was importantly the Romans' sapa, prepared by boiling wine in lead vessels to produce a syrup that acquired lead acetate, \[Pb{\left( {C{H_3}COO} \right)_2}\] , called sugar of lead because of its sweet taste. One cannot smell or taste lead, and also cannot see to the naked eye. Lead used to be common in house paint and gasoline. These products are not produced with lead any longer in the United States. Lead can be harmful for the production of blood cells and also for the absorption of calcium needed for strong bones and teeth, muscle movements, and the work of nerves and blood vessels. High levels of lead can lead to brain and kidney damage. It is also known as Plumbous acetate, salt of Saturn, sugar of lead, Goulard's powder or lead diacetate. It had IUPAC name Lead(II) ethanoate.

Therefore, the correct answer is option (D), that is \[Pb{\left( {C{H_3}COO} \right)_2}\]

Note: Lead acetate is a white, crystalline, poisonous solid, water-soluble,
\[Pb{\left( {{C_2}{H_3}{O_2}} \right)_2} \cdot 3{H_2}O\], used mainly as a mordant in dyeing and printing textiles and also as a drier in paints and varnishes.