thearny Messages 33 Reaction score 0 Thread starter Jun 28, 2007 #1 I understand that NaCl and NH4HCO3 are reciprocal salt pairs. What does this mean?
chemisttree Science Advisor Homework Helper Gold Member Messages 3,954 Reaction score 777 Jun 28, 2007 #2 It means that they were made from ammonium chloride and sodium bicarbonate.