Concept explainers
The atomic percentages of copper and nickel in the alloy.
Answer to Problem 33AAP
The atomic percentages of copper and nickel in the alloy are
Explanation of Solution
Write the expression to calculate number of gram-moles of copper
Here, molar mass of copper is
Write the expression to calculate number of gram-moles of nickel
Here, molar mass of nickel is
Write the expression to calculate total number of gram-moles of alloy
Write the expression to calculate atomic percentage of copper
Write the expression to calculate atomic percentage of nickel
Conclusion:
It is given that the Monel alloy has
The molar masses of copper and nickel are
Substitute
Substitute
Substitute
Substitute
Substitute
Thus, the atomic percentages of nickel and copper in the alloy are
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Chapter 2 Solutions
Foundations of Materials Science and Engineering
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