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28 Sep 2019
Which of thefollowing solutions can act as a buffer?
a) KCN/HCN, b)Na2SO4/NaHSO4, c) NH3/NH4NO3, d) NaI/HI
Which of thefollowing solutions can act as a buffer?
a) KCN/HCN, b)Na2SO4/NaHSO4, c) NH3/NH4NO3, d) NaI/HI
Irving HeathcoteLv2
29 Sep 2019