NiSO4· 6H2O + en --> A. Using the moles of each species in your Ni-en complex,...
NiSO4· 6H2O + en -->
A. Using the moles of each species in your Ni-en complex, show the calculations to determine the empirical formula for your Ni-en complex.
Each complex’s moles / Ni 2+ moles:
Ni2+ = 0.000824 mol / 0.000824 mol = 1
SO42-= 0.000824 mol / 0.000824 mol = 1
H2O = 0.006061 mol / 0.000824 mol = 7
en = 0.001001 mol / 0.000824 mol = 1
Empirical Formula: ???
B. Knowing your Ni-en complex’s empirical formula, write the overall balanced reaction that took place describing your synthesis.
NiSO4· 6H2O + en --> ???
C.
Show your percent yield calculation for your Ni-en complex you synthesized.
% yield = g of Ni-en complex obtained / g Ni-en complex theoretical
= 1.163 g / ???
Homework Answers
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NiSO4· 6H2O + en -->
A. Using the moles of each species in your Ni-en complex,...
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