Which pairs of substances will form a buffer when mixed in equal concentrations?
A)NaOH and HCl
B)NH3 and NH4+
C)H2O and NH3
D)KCl and NaCl
E)HF and F-
A)NaOH and HCl
B)NH3 and NH4+
C)H2O and NH3
D)KCl and NaCl
E)HF and F-
1 answer
1 answer
1 answer
1 answer