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gaseous iodine pentafluoride, if5, can be prepared by the reaction of solid iodine and gaseous fluorine:
i2(s)+5f2(g)? 2if5(g)
a 4.90? l flask containing 9.80g i2 is charged with 9.80g f2, and the reaction proceeds until one of the reagents is completely consumed. after the reaction is complete, the temperature in the flask is 125 ? c.
part a
what is the partial pressure of if5 in the flask?
part b
what is the mole fraction of if5 in the flask?
part c
draw the lewis structure of if5.
part d
what is the total mass of reactants and products in the flask?

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You would do 1500/4 and the answer is 375

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