Ammonium acetate is a salt of weak acid, acetic acid and weak base, ammonium hydroxide.When weak acid and base is given in a mixture, the \\\\(pH\\\\) of ammonium acetate is calculated as:\\\\(pH=7+\\frac { 1 }{ 2 } ({ p }{ { k }_{ a } }-{ p }{ { k }_{ b } })\\\\)\\\\(\\Longrightarrow pH=7+\\frac { 1 }{ 2 } (4.76-4.75)=7.005\\\\)