What would have been the effect on the formula weight you calculated of your unknown? If a white precipitate had
developed shortly after you added the magnesium and you had not added additional 6 M HCL?
Recently Asked Questions
- A liquid of mass 10 kg is enclosed in a cylinder of radius 1 m and length 5 m, what is the density of liquid? a) 0.54 kg/m3 b) 0.44 kg/m3 c) 0.63 kg/m3 d) 0.83
- Which of the following is not a unit of density? a) Kg/m3 b) N/m3 c) N.s2/m4 d) g/cm3
- What are the number of molecules of water in CuSO45H2O, if the weight of oxygen in it is 36 grams? a) 3.25 X 1023 b) 5.25 X 1023 c) 7.52 X 1023 d) 9.52 X 1023