Sun May $5$

$($e$)49\%$

Question $23$ of $24$

Subm

ich of the following buffers has the largest capacity if made in $1\mathrm{.}0L$ solutions?

A $,0\mathrm{.}300$molHCN and $0\mathrm{.}200$molNaCN

B $,0\mathrm{.}100$molHCN and $0\mathrm{.}500$molNaCN

C $,0\mathrm{.}0200$molHCN and $0\mathrm{.}0200$molNaCN

D $,0\mathrm{.}500$molHCN and $0\mathrm{.}100$molNaCN