Ammonia often capabilities as being a weak foundation, so it's got some buffering potential. Shifts in pH will cause a lot more or much less ammonium cations ( Ελέγξτε αν η απάντηση δεν βρίσκεται στο ΣΥΧΝΈΣ ΕΡΩΤΉΣΕΙΣ 4NH3 + 3O2 + warmth → 2N2 + 6H2O On the other hand, with the use of a catalys