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11 Dec 2019
Which pair of compounds will form a buffer in aqueous solution?
a) HCN and NaCN
b) HCN and HCl
c) HCl and NaOH
d) NaCN and NaOH
Which pair of compounds will form a buffer in aqueous solution?
a) HCN and NaCN
b) HCN and HCl
c) HCl and NaOH
d) NaCN and NaOH
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Gale Vera CaceresLv10
15 Sep 2020
20 Nov 2020
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