Processes for the production of ammonia may include the production of nitrogen from the combustion of a stream or slipstream of hydrogen mixed with air. Hydrogen used to produce the nitrogen for an ammonia combustion process may be generated from the electrolysis of water. Hydrogen produced by the electrolysis of water may also be combined with nitrogen to produce ammonia. Apparatuses for the production of ammonia and constituents used to produce ammonia are also disclosed.