# Mass Fractions

For the following problem, can I get the full solution (show your work) with explanation as to how you arrived at the answer.

For a lead-tin alloy of composition 80 wt% Sn-20 wt% Pb and at 180 degrees Celsius (355 degrees Farenheit) do the following:

a) Determine the mass fractions of alpha and beta phases

b) Determine the mass fractions of primary beta and eutectic microconstituents

c) Determine the mass fraction of eutectic beta

https://brainmass.com/engineering/mechanical-engineering/mass-fractions-27618

#### Solution Summary

The solution determines mass fractions.

$2.49