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How many moles is 3.85 x 1025 atoms of gold?
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12 votes
How many moles is 3.85 x 1025 atoms of gold?

User Yilin
by
5.0k points

2 Answers

7 votes

Answer:

The answer is 5.73 moles Au

User Stevebot
by
4.8k points
5 votes

Answer:

64.17 Moles of Au

Step-by-step explanation:

(atoms and particles are the same)

3.85 x 10 ^25 x (1 mol

/6.02 x 10^23)

3.85 / 6 = .64166

.6416 x 10^2 = 64.166

If you round up the answer you will get 64.17

64.17 moles of Au

User Tom Winter
by
5.2k points
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