59

Sept. 29 49
Mo-sample m.w. = 238.14
(A) 13.58 guess of K2M0o4 in 12 ml of H2O
Mo #1 4.75 M of Mo 2 o M of Co(NO3)2
Mo #2 M of Mo 2 M of Co(NO3)2
(B) 17.46 gm of K2MoO4 m 18 ml of H20
Mo #3 407 M of Mo 2 M of Co (NO3)2
Mo #4 407 M of Mo 2 M of Co (NO3)2
Mo #5 407 M of Mo M of Co (NO3)2