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QUESTION
A) calculate the ph of a buffer that is 0.190 m in nahco3 and 0.190 m in na2co3. (see the dissociation constants for acids table.) (b) calculate the ph of a solution formed by mixing 26. ml of 0.30 m
A) calculate the ph of a buffer that is 0.190 m in nahco3 and 0.190 m in na2co3. (see the dissociation constants for acids table.) (b) calculate the ph of a solution formed by mixing 26. ml of 0.30 m nahco3 with 33. ml of 0.15 m na2co3.
