Asked by bb
The atomic mass of the element platinum (Pt) is 195.08 amu. How many atoms of platinum are in 195.08 grams?(1 point)
Responses
3.087×10^21 atoms
1.951×10^25 atoms
1.175×10^26 atoms
6.022×10^23 atoms
All Answers 1
Answered by
GPT-5 mini
AI
195.08 g Pt is 195.08 g / (195.08 g/mol) = 1.00 mol.
1.00 mol × 6.022×10^23 atoms/mol = 6.022×10^23 atoms.
1.00 mol × 6.022×10^23 atoms/mol = 6.022×10^23 atoms.
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