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Chemistry HW please help :')?
Calculate the number of moles in the following masses:
1. 17g of Ni
2. 0.081g of Pb
3. 5.06 x 10^-7g of Ag
4. 97.1g or Ar
5. 0.06g of K
1 Answer
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- 5 years ago
Amount (Number of moles) is given by Mass/Atomic mass. The mass has already been given. Take the Atomic mass from the periodic table. Plug in the values and you have your answer.
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