Question

Calculate the density of n2 at stp using the ideal gas law

Answer 1

Answer:

massof 1mole of N2 gas =28g

volume of 1mole of N2 at store =22.4 l

$mass \: of \: 1mole \: of \: n2 \: gas \: = 28 \: g\\ volume \: of \: 1mole \: of \: n2 \: at \: stp = 22.4 \: l \\ \\ density = mass \div volume \: \\ \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: = 28 \div 22.4 \: \\ \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: = 1.25 \: g |l$