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Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
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bennick bennick
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6 months ago
The standard enthalpy of formation of ammonia at 25°C is –46.3 kJ/mol.  Estimate the N–H bond enthalpy at this temperature.
         (Given:  BE(N≡N)=941.4 kJ/mol, BE(H–H) = 436.4 kJ/mol)

▸ 360 kJ/mol

▸ 383 kJ/mol

▸ 391 kJ/mol

▸ 459 kJ/mol

▸ 475 kJ/mol
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Chemistry

Chemistry


Edition: 11th
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shindh02shindh02
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6 months ago
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