34. Solving a chemistry problem

34. Solving a chemistry problem

3. Calculate the mass fraction (%) of sodium fluoride in the sample if the mass of the gravimetric form (CaF2) is 0.4586 g and the mass of the sample is 0.5000 g.

Additional information:

If the file does not open for you, install the Rar archiver program. Inside the archive, the solution is in WORD format.