В3.11-1 A sample of steel weighing 0.5000 g was dissolv

The sale of this product is temporarily suspended.

Try to search similar items from other sellers.

Sold: 0

Content: В3.11-1.rar 19,63 kB


A sample of steel weighing 0.5000 g was dissolved in a flask with a capacity of 50.00 ml. Two samples of 20.00 ml were placed in flasks with a capacity of 50.00 ml. A solution containing 0.003000 g of vanadium was added to one flask. In both flasks, hydrogen peroxide was added and brought to the mark with water.
Calculate the mass fraction (%) of vanadium in the steel if the following optical densities were obtained by photometry of the solutions

Additional information

The task from the textbook on Analytical Chemistry, vol.2, Vasiliev


No feedback yet.
1 month 3 months 12 months
0 0 0
0 0 0
In order to counter copyright infringement and property rights, we ask you to immediately inform us at support@plati.market the fact of such violations and to provide us with reliable information confirming your copyrights or rights of ownership. Email must contain your contact information (name, phone number, etc.)