5 Questions
What is the amount of Cu$^{+2}$ in a 150 ml blue vitriol solution if 10 ml of it is titrated with 5 ml 0.039N sodium thiosulphate solution?
0.18585 gm
How can you establish the relation to calculate the amount of Fe$^{+2}$ ions in a supplied solution of Mohr’s salt?
1 ml 1N K$2$Cr$2$O$7$ = 0.05584 gm of Fe$^{+2}$
What is the known value of copper when 3g blue vitriol is dissolved in 100 ml of solution?
0.76345 gm
What is the amount of Fe$^{+2}$ in a 300 ml Mohr’s salt solution if 10 ml of this solution is titrated with 4 ml 0.075N K$2$Cr$2$O$7$ solution?
0.50256 gm
Suppose you are using EDTA with a molarity of 0.008 for the titration. You titrate 50.00 mL of a water sample using 10.68 mL of EDTA. What is the concentration of the metal ions in the water sample?
0.2144 N
Study Notes
Titration Calculations
- Amount of Cu$^{+2}$ in 150 ml blue vitriol solution can be calculated if 10 ml of it is titrated with 5 ml 0.039N sodium thiosulphate solution.
- Relationship between Cu$^{+2}$ and Fe$^{+2}$ ions can be established by titrating a supplied solution of Mohr's salt with a known solution.
- 3g of blue vitriol dissolved in 100 ml of solution has a known value of copper.
Mohr's Salt Solution
- Amount of Fe$^{+2}$ in 300 ml Mohr's salt solution can be calculated if 10 ml of this solution is titrated with 4 ml 0.075N K$2$Cr$2$O$7$ solution.
EDTA Titration
- EDTA with a molarity of 0.008 can be used for titration.
- Concentration of metal ions in a water sample can be calculated if 50.00 mL of the sample is titrated with 10.68 mL of EDTA.
Test your knowledge of quantitative analysis with this chemistry quiz. Challenge yourself with questions on calculating the amount of Cu+ 2 in a blue vitriol solution, determining the known value of copper, and establishing experimental conditions. Ideal for chemistry enthusiasts and students.
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