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heat of reaction NH3 with H2O

heat of reaction NH3 with H2O

heat of reaction NH3 with H2O

(OP)
hi..
do anybody knows the heat of reaction released from this reaction at 298 K:
NH3 (l) + H2O (l) --> NH4OH
I know that NH4OH is not a stable condition,will be decomposized and NH3 n H2O are formed.I am trying to calculate from the heat of formation (Hf) every component but i got some problem. . from the books i read,i just got Hf of NH3 (vapour) n H2O (liquid).i can't find Hf of NH3 (l) and NH4OH

n maybe someone has/knows curve of heat of solution ammonia in water.i need it to calculate mass n energy balance in a tank
your comments are greatly appreciated..

regards

djoko

RE: heat of reaction NH3 with H2O

From the CRC Handbook: -30.5 kJ/mol.

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