Final answer:
Chlorine and ammonia combine to create chloramines. Specifically, chloramine (NH₂Cl) forms when sodium hypochlorite reacts with ammonia in basic solutions, and further reaction in excess ammonia and cold temperatures can lead to hydrazine (N₂H₄).
Step-by-step explanation:
Chlorine combines with ammonia to make chloramines. Chloramines are derivatives of ammonia, in which one or more hydrogen atoms are replaced by chlorine atoms. One example of a chloramine is chloramine NH2Cl, which results from the reaction of sodium hypochlorite (NaOCl) with ammonia in basic solution. In the presence of a large excess of ammonia at low temperature, chloramine can further react to produce hydrazine (N2H4).
Chlorine and ammonia combine to create chloramines. Specifically, chloramine (NH₂Cl) forms when sodium hypochlorite reacts with ammonia in basic solutions, and further reaction in excess ammonia and cold temperatures can lead to hydrazine (N₂H₄).