Composition of Alloy in Weight Percent Calculation
What is the composition, in weight percent, of an alloy that consists of 6 at% pb and 94 at% sn?
How do we determine the weight percent of lead and tin in the alloy based on the given percentage composition?
Composition of Alloy in Weight Percent Calculation
To determine the composition, in weight percent, of an alloy that consists of 6 at% pb and 94 at% sn, we need to follow a specific calculation process.
First, we need to determine the atomic weights of lead (Pb) and tin (Sn). The atomic weight of lead is 207.2, while that of tin is 118.71. Next, we calculate the molar mass of the alloy using the atomic weights.
The weight percent of each component in the alloy can be calculated using the following formula:
Weight percent of lead = (Mass of lead / Mass of alloy) x 100,
Weight percent of tin = (Mass of tin / Mass of alloy) x 100.
By applying these formulas and calculations, we can determine that the composition, in weight percent, of the alloy that consists of 6 at% pb and 94 at% sn is 9.83% Pb and 90.17% Sn.