Asked by jessie
in this experiment about recrytallization im having a strange problem with the calculations.
we used 0.1 gram of impure unknown, but we recovered 0.3 gram of purified unknown.
so to get % recovery: isnt it like this?
0.1-0.3/0.1 x 100 = -200?
please help!
we used 0.1 gram of impure unknown, but we recovered 0.3 gram of purified unknown.
so to get % recovery: isnt it like this?
0.1-0.3/0.1 x 100 = -200?
please help!