How much pressure is required to compress a 1 L volume of air at 1 atm pressure to 0.5 L? Provide an answer with values to the hundredths place (two spaces past the decimal). atm

For the reaction shown, calculate how many moles of no2 form when each of the following completely reacts. 2n2o5(g)→4no2(g)+o2(g) part a 1.0 mol n2o5 express your answer using two significant figures. nothing mol m o l request answer part b 5.4 mol n2o5 express your answer using two significant figures.