Which of the following will produce a buffer solution?
a. HCl / NaCl
b. HC2H3O2 / NH3
c. NaH2PO4 / Na2HPO4
d. HNO3 / Ca(OH)2
e. KNO3 / NaOH
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Which of the following are strong acids and weak acids... Explain why they are weak or strong.
H2CO3
HNO2
NaOH
LiBr
HF
CaCl2
Ba(OH)2
KNO3
Mg(OH)2
H2SO4
HC2H3O2
HNO3
NH3
HCL
Each of the following mixtures can produce an effective buffer solution EXCEPT
a.)HCl and KCl.
b.) Na2HPO4 and Na3PO4.
c.) NaHCO3 and Na2CO3.
d.) NaH2PO4 and Na2HPO4.
e.) HF and NaF.