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Chemistry, 02.05.2021 05:30 ellycleland16

Which of the combinations below could be used to make a buffer? Whose all that can make a buffer, there may be more than one. Which of the combinations below could be used to make a buffer? Whose all that can make a buffer, there may be more than one.
a. HBr/LiBr
b. KCNO/HCNO
c. NaCl/HClO2
d. NH4NO3/NH3
e. H2SO4/NaHSO4
f. Na2CO3/NaHCO3

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