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attempts left Check my work ? Be sure to answer all parts. Report problem Hint A mixture of CO2 and Kr weighs 41.8 g and exer

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Solution let amount of cogo g. amount of Kre y x+y= 41.8g (liven) We knows Mole Fractionx Total pressur Partial pressure (p)1.930 x x 84 44xy 1937 1.90 X s 1.015 And xty = 41.8g - |-0 15 + 3 4 - 8 y= 20.74g | and x= 1015 020-74 X2 21-05 21- *: 2105n

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