111. Задачка по химии №011 173

When analyzing an aluminum alloy for silicon using the single standard method, blackening (S) of the lines of a homologous pair was obtained in the spectra of the standard (SSi=1.09 and SAl=0.37 at CSi=0.95%) and the test sample (SSi=0.86 and SAl=0.34).

If you do not open the file - install the RAR archiver. Inside the archive you will find a solution in Word format.