Chemistry

Problem

A vessel contains a mixture of 7 g of nitrogen and 11 g of carbon dioxide at temperature

T = 290 \text{ K}

. If pressure of the mixture is 1 atm (

= 1.01 \times 10^5 \text{ N/m}^2

), calculate its density (

R = 8.31 \text{ J/mol} \text{K}