Solving a chemistry problem
Seller: Derkach
Price: 1.20 USD
Available. The final price depends on the selected options and is checked before payment.
Product description
- To 25.00 ml of hydroxylamine hydrochloride solution, 25.00 ml of 0.1 N KBrO3 solution (feq = 1/6) (K = 0.9876) was added:
NH2OH*H BrO3-↔NO3- Br-2H H2O
Excess bromate was titrated iodometrically, using 15.00 ml of thiosulfate solution with T(Na2S2O3) = 0.01634. Determine the concentration (g/l) of the hydroxylamine NH2OH solution.
Additional information
If you do not open the file - install the RAR archiver. Inside the archive you will find a solution in Word format.