114. Solving a chemistry problem
Reviews 0
Secure deal
Instant delivery
Product description
5. Determine the mass fraction of chromium in the ore, if the sample weight is 0.4000 g and when comparing the optical densities of the analyzed and standard solutions, the following data are obtained:
m(Cr), mg 10.00 15.00
D 0.200 0.250 0.235
m(Cr), mg 10.00 15.00
D 0.200 0.250 0.235
Main features
- Content type File
- Content description 34,2 kB
- Added to the site 14.08.2022
Additional description
If you do not open the file - install the RAR archiver. Inside the archive you will find a solution in Word format.
Reviews
No reviews yet
0 000 X
There are no such quantities in stock
By clicking the button, you agree to
terms for buyers
114. Solving a chemistry problem
0 000 X
Secure deal
Instant delivery