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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
What is the mass in grams of a single formula unit of copper(I) sulfide, Cu2S?
A) 1.04 x 10-26 g
B) 1.66 x 10-24 g
C) 2.64 x 10-22 g
D) 3.79 x 1021 g
E) 9.57 x 1025 g
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ElectricElectric
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9 years ago
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OldSpice Author
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#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
4 years ago
thank you
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#5
4 years ago
thanks
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#6
3 years ago
thank you
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#7
3 years ago
Thank you
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