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April 18, 2014

Homework Help: chem 2

Posted by leaha on Saturday, March 3, 2012 at 1:42pm.

which one of the following pairs of 0.100 mol L-1 solutions, when mixed will produce a buffer solution?
a 50. mL of aquesous CH3COOH and 25.mL of aquesous HCI
b 50. mL of quesous CH3COOH and 100. mL of aqueous NaOH
c 50. mL of aquesous NaOH and 25. mL of aqueous HCI
d 50. mL of aqueous CH3COONa and 25.mL of aquesous NaOH
e 50.mL of aqueous CH3COOH and 25.mL of aqueous CH3COONa

Thanks for any help....

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