testesjedge4911 testesjedge4911 29-01-2024 Chemistry contestada How many moles of O2 are required to produce an enthalpy change of -200 kJ in the reaction: 2H2 + O2 → 2H2O (ΔH = -571.6 kJ)? a) 0.35 moles b) 0.70 moles c) 1.40 moles d) 2.80 moles
