Answer:
150g
Explanation:
Assuming they are ideal gases at the same temperature and pressure, equal moles of gasses have equal volume. IN this case, if we have 10g of hydrogen gas, that is 5 moles of H2 gas. That means 5 moles og NO2 will occupy the same volume which is 5*(14.0 + 16.0*2) = 230 g
1.8x10^-2 (6.023x10^23)=10.84x10^21= 1.08x10^22
6787.67458865446899675566
<span>0.3 liters of volume is required.</span>