Chm 204 Expt 4 Fall 2020 Synthesis of an Oxalate Complex Ion of Copper(II)
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1. (1 pt) What mass of potassium oxalate monohydrate did you use?
Include significant figures and proper units.
2. (1 pt) What mass of copper(II) sulfate pentahydrate did you use?
Include significant figures and proper units.
3. (2 pts) How many moles of potassium oxalate monohydrate did you use?
Include significant figures and proper units.
4. (2 pts) How many moles of copper(II) sulfate pentahydrate did you use?
Include significant figures and proper units.
5. (1 pt) What was the limiting reagent?
Clear selection
6. (1 pt) What was the mass of product you obtained?
Include significant figures and proper units.
7. (2 pts) What is the molar mass of product compound?
Include significant figures and proper units.
8. (2 pts) How many moles of product were obtained?
Include significant figures and proper units.
9. (2 pts) What is the theoretical yield of product (in moles)?
Include significant figures and proper units.
10. (2 pts) What is the theoretical yield of product (in grams)?
Include significant figures and proper units.
11. (1 pt) What is the percent yield?
Include significant figures - include the %.
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