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Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
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OldSpice OldSpice
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9 years ago
A sample of 10K gold contains the following: 10.0 g gold, 4.0 g silver, 5.0g copper, and 5.0 g nickel. What is the percent gold in the sample?
A) 10%
B) 14%
C) 42%
D) 58%
E) 71%
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ElectricElectric
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#1
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9 years ago
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OldSpice Author
wrote...
#2
9 years ago
Perfect!

..Thank you so much for your support
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#3
9 years ago
My pleasure
.silent.boss
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#4
3 years ago
thank you
wrote...
#5
3 years ago
Thank you
wrote...
#6
3 years ago
thank you
wrote...
#7
3 years ago
Thank uuuu
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#8
3 years ago
Thanks
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#9
3 years ago
Thank you.
wrote...
#10
3 years ago
Thank u
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