11

Oct. 14, '50
Determination of the spin value of Be9

Beryllium was precipitated not as Be(OH)2 from the water
solution of unknown amount of Be(NO3)2 by NH4OH.
The precipate was thoroughly washed with water and droed
in an over to constant weight.
1.098 gram of dried Be(OH)2 was dissolved in 6 N. nitric
acid to form a neutral Be(NO3)2 solution of 10 [cic?].
The molarity of the solution Be(NO3)2 = 2055.