What is the karat number of the alloy

Reference no: EM131022733

The karat scale used to describe gold alloys is based on mass percentages.

(a) If an alloy is formed that is 50 mol% silver and 50 mol% gold, what is the karat number of the alloy? Use Figure to estimate the color of this alloy.

(b) If an alloy is formed that is 50 mol% copper and 50 mol% gold, what is the karat number of the alloy? What is the color of this alloy?

Reference no: EM131022733

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