An alloy is formed by mixing 25.7 grams of iron, 14.7 grams of carbon, and 10.0...

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Question

An alloy is formed by mixing 25.7 grams of iron, 14.7 grams of carbon, and 10.0 grams of copper. What is the percentage of ca

Answer 1

Answer #1

Mass of the carbon Percentage of carbon = = 1x100 Total mass 14.7g 25.7 g +14.7 g +10.0 g 14.7g x100 50.4g = 29.2%

Answer 2

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