Chemistry

Chemistry

Problem

A flask contains a mixture of

\text{N}_2

and

\text{CO}_2

at

1.5 \text{ atm}

and

27^\circ\text{C}

. If

\text{CO}_2

is removed the pressure falls to

0.5 \text{ atm}

and the mass of the flask drops by

22 \text{ g}

. The mass of

\text{N}_2

in g in flask is .....

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