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Write the chemical formula for the complex salt using x, y and z the formula mus

ID: 1007220 • Letter: W

Question

Write the chemical formula for the complex salt using x, y and z the formula must include the 3h_2O. show the calculation of the molar mass or the complex salt. (the molar mass must include the 3h_2o.) Show molar mass calculation for fe(nh_4)_2(so_4) (Remember to include the mass of the 6H_2O molecules.) Show the calculation of the theoretical yield of the complex salt. using the measured mass of the iron salt you stand with in the fe(nh_4)_2(so_4)_2 6h_2O and the fact that all of ice iron end up in the final product

Explanation / Answer

3. as per the data

x = +1

y = +3

z = -2

formula = xyz2*3H2O   = KFe(C2O4)2*3H2O

4. molarmass = 325.0271 g/mol

5. mass of salt not given