1.0 l buffer solution is 0.250 mhc2h3o2 and 0.060 mnac2h3o2. which of the following actions will destroy the buffer? a 1.0 buffer solution is 0.250 and 0.060 . which of the following actions will destroy the buffer?
adding 0.060 moles of nac2h3o2
adding 0.060 moles of hcl
adding 0.060 moles of hc2h3o2
adding 0.060 moles of koh
all of the above will destroy the buffer.

a is the correct answer

50.23 i believe is correct but don't quote me on that.

a). in this case, dh> 0 and sd> 0. if t becomes larger, the term "-tds" will become more negative. at some point, it is possible that -dts will be more negative than the dh is positive, and the reaction will become spontaneous. this is probably the correct answer, but you should look at all of the other possibilities and make sure of that.