Which of the following is a buffer

Which of the following is a buffer

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Reference no: EM13169711

Which of the following is a buffer?

a. a solution containing HCl and NaCl
b. a solution containing NaOH and NaCl
c. a solution containing HC2H3O2 and NaC2H3O2
d. all of the above

Reference no: EM13169711

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