Answer in General Chemistry for Danyal Salman #149779
March 18th, 2023
According to Avogadro’s law 1 mole of any gas occupies 22.4 L (dm3) at room temperature and pressure.
So find the amount of energy absorbed:
“E = 131 * 240/22.4 = 1403.6 (kJ)”
Answer: 1403.6 kJ is absorbed when 240 dm3 of hydrogen, measured at room temperature and pressure is formed.