How long will it take until the total amount of silver is dissolved? Assume the average density of 8 g/ cm^3 for the alloy sample.
Volume of the alloy = 4/3 π r2 h
= 4/3 X 3.14 X 0.5 X 0.5 X 0.2 = 0.209 cm3
Density given = 8 g/cm3
An allow is subjected to a selective silver dissolution. Solution provides brief and conclusion equational explanation of how to calculate the dissolution rate of a silver-20% gold allow. Expert assumes an average density of 8g/cm^3 for the alloy sample. Expert guides student on how to avoid calculation error.