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3 years ago

14

PLEASE HELP PLEASE HELP PLEASE HELP PLEASE HELP PLEASE HELP PLEASE HELP PLEASE HELP PLEASE HELP PLEASE HELP PLEASE HELP PLEASE H

ELP PLEASE HELP
CHEMISTRY MOLE CONVERSIONSS!!! DUE IN 15 MINS PLEASE HELP ANYBODY!! PLZ DONT ANSWER IF U DONT KNOW!

1 answer:

vfiekz [6]3 years ago

6 0

Answer:

AU9NJ-BLVHV-TCLJS-54YTB

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A weather balloon is filled with helium that occupies a volume of 500 L at 0.995 atm and 32.0 ℃. After it is released, it rises

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The combined gas equation is,

$\frac{P_1V_1}{T_1}=\frac{P_2V_2}{T_2}$

where,

$P_1$ = initial pressure of gas = 0.995 atm

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Now put all the given values in the above equation, we get:

$\frac{0.995atm\times 500L}{305K}=\frac{0.720atm\times V_2}{261K}$

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