22-11-2017
Chemistry

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What volume will the balloon occupy in the instant before I️t burst

What volume will the balloon occupy in the instant before It burst class=

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APAgony APAgony

22-11-2017

First, make all of your units the same.
420 mmHg x 1 atm/760 mmHg = 0.553 atm

Then use one of the gas laws to solve.
P1V1=P2V2

Plug in the known values and solve for the one remaining.
(2.15atm)(2.00L)=(0.553atm)(V2)
4.3=0.5533V2
V2=4.3/0.5533
V2=7.77 Liters

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