Refer to the following table of Ksp values to answer the question below. Compound A solution has 0.01 M Pb2+, 0.01 M Sn2+, 0.01 M Zn2+, and 0.01 M Hg2+. As tiny amounts of sulfide ion are slowly added to the solution, which compound will precipitate first?

A. Pbs
B. Fes
C. Hgs
D. Sns​

the answer is either b or c

so she was walking and she stepped on warm jeffy , uh uh uhh dadye i just pooped my pants

gas

explanation:

smoke is the matter of a gas

c is having 4 valence electrons and is bonded to three hydrogens and one sulphur atom, therefore, the number of bond pair is equal to four. as all the valence electrons are used in forming the bonds so, there is no lone pair left on carbon.

s is having 6 valence electrons and is bonded to one other sulfur atom and one carbon atom, therefore, the number of bond pair is equal to 2. as only two valence electrons are used in forming the bonds so, four electrons are left. therefore, two lone pairs are present on s.