sjhorwic4908 sjhorwic4908

14-11-2017
Chemistry

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Calculate the mass, in grams, of 2.74 l of co gas measured at 33°c and 945 mmhg.

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Kalahira Kalahira

23-11-2017

T = 33 + 273 =306 K moles CO = pV/RT = 1.24 x 2.74 / 0.08206 x 306=0.135 mass CO = 0.135 mol x 28.01 g/mol=3.78 g

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