Tags: Chemical Compound, Chemical Substance.
Ytterbium(II) chloride (YbCl2) is an inorganic chemical compound. It was first prepared in 1929 by W. K. Klemm and W. Schuth by reduction of ytterbium(III) chloride YbCl3 using hydrogen. 2 YbCl3 + H2 โ 2 YbCl2 + 2 HClLike other Yb(II) compounds and other low-valence rare earth compounds it is a strong reducing agent. It is unstable in aqueous solution reducing water to hydrogen gas.