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Ok I think I'm gettingvit I hope, I need to check my work.

Given 0.0449 mols Pt
Find mass
0.0449 mol Pt x 195.08/1 =8.76g Pt
Am I right

2 answers

That looks ok to me but if you put units everywhere, I would include those in the factor also; i.e.,
0.0449 mol Pt x (195.08g Pt/1 mol Pt) = xx
Ok thank you very much
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