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How long will take until the total amount of silver dissolve

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Reference no: EM13962232

A silver-20% gold alloy sample (1 cm diameter and 0.2 cm height) is subjected to a selective silver dissolution in 0.1 M HNO3 at current density of 1 mA/cm^2.

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

Reference no: EM13962232

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