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In: Chemistry

what is the volume of 7.25 g of o2 at 6.69 atm and 435 k

what is the volume of 7.25 g of o2 at 6.69 atm and 435 k

Solutions

Expert Solution

PV = nRT

n   = W/M

PV = WRT/M

molar mass of O2 (M) = 32g/mole

weight of O2       (W)   = 7.25g

                            T     = 435K

                             P = 6.69atm

PV = WRT/M

V     = WRT/PM

       = 7.25*0.0821*435/6.69*32   = 1.21L >>>>>answer

volume of O2 = 1.21L

queen_honey_blossom answered 1 year ago
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