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OpenStudy (sanaiyah):
Find the number of moles of argon in 452 g of argon. Please round final answers to the tenth position, one place after the decimal.
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OpenStudy (anonymous):
Use\[mol=\frac{ given mass }{ molar mass }=\frac{ 452 }{ 39.9}=11.3mol\]
OpenStudy (welshfella):
39 is the relative atomic mass of argon
OpenStudy (welshfella):
- this value in grams is the molar mass
OpenStudy (maddisongruby):
omg i was just about to ask this question
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