114. Solving a chemistry problem
Seller: Derkach
Price: 1.17 USD
Available. The final price depends on the selected options and is checked before payment.
Product description
A sample of ammonium nitrate weighing 1.2500 g was dissolved in water and received 250.0 ml of solution. An excess of formaldehyde solution was added to an aliquot of 10.00 ml, and 5.05 ml of a sodium hydroxide solution with a molar concentration of 0.1015 mol/l was used to titrate the resulting solution. Calculate the mass fraction of ammonium nitrate in the sample in%.
Additional information
If you do not open the file - install the RAR archiver. Inside the archive you will find a solution in Word format.