25. Решение задачки по химии №20

119. The content of manganese and tin in bronze was determined by emission spectroscopy. The relative blackening of the manganese and tin lines in the studied samples was measured. The following data were obtained.
% Mn 1.5 1.76 1.95 ?
ΔS -0.40 -0.34 -0.28 -0.30
% Sn 9.8 10.2 10.5 ?
Determine the mass fractions of manganese and tin in bronze.

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 :)