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calculate the molar mass for each of the following gases given the STP density: (a) oxygen, 1.43 g/L (b) phosphine, 1.52...

calculate the molar mass for each of the following gases given the STP density:
(a) oxygen, 1.43 g/L
(b) phosphine, 1.52 g/L
(c) nitrous oxide, 1.97 g/L
(d) Freon-12, 5.40 g/L

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Answer #1

Solution-(a) Oxyen, i-43g/L Presswa lahm AT stemdard Temperature oc or 273k is - 22.4L famypas m no of mle AT standrd Temper

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