The dissociation constant of weak acid is 1×10^-4 in order to prepare a buffer solution with a pH=5 the salt/acid ratio should be?

The dissociation constant of weak acid is 1×10^-4 in order to prepare

1.	The dissociation constant of weak acid is 1×10^-4 in order to prepare a buffer solution with a pH=5 the salt/acid ratio should be?
Answer» 1:4 ..mark as BRAINLIEST ANSWER pls I NEED one more braily answer to BECOME VIRTUSO