78. Solving a chemistry problem
Seller: Derkach
Price: 1.18 USD
Available. The final price depends on the selected options and is checked before payment.
Product description
- A sodium hydroxide solution of unknown concentration is diluted with water and brought to the mark in a 250 ml volumetric flask; 19 ml of nitric acid solution with a titer of 0.02144 g/ml for NaOH are used to titrate 20 ml of the resulting solution. Calculate the mass of NaOH in the initial solution and the normality of the initial solution.
Additional information
If you cannot open the file or have any problems, do not rush to leave a negative review! Contact me and I will quickly help you solve the problem. After purchasing, please leave a positive review of the product :)