For nh3 gas the standard enthalpy of formation hf -46 kjmol
For NH3 gas the standard enthalpy of formation Hf= -46 kJ/mol. Compute the heat of reaction when 1 mol of hydrogen gas reacts with excess nitrogen gas to produce NH3 at 298K and constant pressure 1 atm.
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for nh3 gas the standard enthalpy of formation hf -46 kjmol compute the heat of reaction when 1 mol of hydrogen gas
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