- Ajoun National University Question 2 If 1 0 G Of Zinc Powder Was Added To35 5 Ml Of Cuso4 Solution Density Is 1 040g 1 (26.31 KiB) Viewed 12 times
Ajoun National University Question (2) :If 1.0 g of zinc powder was added to35.5 ml of CuSO4 solution (density is 1.040g
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Ajoun National University Question (2) :If 1.0 g of zinc powder was added to35.5 ml of CuSO4 solution (density is 1.040g
Ajoun National University Question (2) :If 1.0 g of zinc powder was added to35.5 ml of CuSO4 solution (density is 1.040g/ml) the mixture was transferred to crucible (mass-8.1641), at the end of the experiment, the mass of crucible and precipitate was 11.945 g. (Molar mass Cu- 63.55 g/mol). 1) Calculate the molarity of Cuin CuSO4solution? (4marks) 2) Calculate the percent by mass of Cuin CuSO4solution? رقم القرار :۲۰۲۰/۷۸-۲۰۲۱ (3 marks)