A 7.25L sample of nitrogen gas is determined to contain a 0.75 mole of nitrogen. How many moles of nitrogen gas wpuld there be at 20L sample provided that temperature and pressure remain the same

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TashaTakahashi · Answer

Use avogadro's law. [tex]v1/ n1 = v2 / n2[/tex]Given: v1 = 7.25 Ln1 = 0.75 molv2 = 20 Ln2 = ?Rearrange formula[tex]n2 = (v2)(n1)/v1[/tex][tex]n2 = (20 L) (0.75 mol ) / (7.25 L)\n2 = 2.07 mol[/tex]

A 7.25L sample of nitrogen gas is determined to contain a 0.75 mole of nitrogen. How many moles of nitrogen gas wpuld there be at 20L sample provided that temperature and pressure remain the same

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