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Mass Percent
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Mass Percent
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3. Chemical Reactions / Mass Percent / Problem 3
Problem 3
An alloy sample has a mass of 57.35 g and 6.022 × 10
23
atoms. Composition analysis shows that 80% of the sample is Ni and 20% is another element. Identify the other element in the alloy.
A
Titanium
B
Cobalt
C
Manganese
D
Chromium
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