22. Solving a chemistry problem
3. Determine the silver content in copper castings from the measured blackening of analytical lines in the spectra of the sample and standard samples:
Sample CAg, % Sag SCu ∆S
Standard 1 0.18 0.41 0.64
Standard 2 0.23 0.45 0.66
Standard 3 0.4 0.55 0.65
Standard 4? -0.18
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 :)
No customer reviews yet.