asked 224k views
2 votes
What is the molar mass of tetraethyl lead, Pb(C2H5)4? show your work please

asked
User Einar
by
7.3k points

1 Answer

2 votes
M(Pb(C2H5)4 = M(PB)*1 + 4*( M(C)*2 + M(H)*5)
M(Pb(C2H5)4 = 207.2 + 4(12.0*2 + 1.0*5)
M(Pb(C2H5)4 = 207.2 + 4(28.0 + 5)
M(Pb(C2H5)4 = 207.2 + 4*33
M(Pb(C2H5)4 = 207.2 + 132
M(Pb(C2H5)4 = 339.2 g/mol

Hope this helps !

Photon

answered
User Jothi Kannan
by
8.8k points
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