How many moles of Cu are in 1.48 × 10^25 Cu atoms?
A) 0.0408
B) 24.6
C) 1.54 × 10^25
D) 6.022 × 10^23
E) none of the above
Answer: B
How many moles of Cu are in 1.48 × 10^25 Cu atoms?
A) 0.0408
B) 24.6
C) 1.54 × 10^25
D) 6.022 × 10^23
E) none of the above