Question

formulae of the following a)butter of tin b)white lead c)Red lead d)white lead e)litharge f)carborundum g)phosgene h)chrome yellow i)Dry cold

Answer 1

Formulae of the following compounds are:

a)butter of tin ---- SnCl4.5H2O

b)white lead ---- 2PbCO3•Pb(OH)2

c)Red lead ----- Pb3O4, or 2 PbO•PbO2

d)litharge -------- PbO

e)carborundum ----------- SiC

f)phosgene ---------- COCl2

g)chrome yellow -------- PbCrO4