Why do buffer systems use either a weak acid or a weak base? Weak acids and weak bases do not react easily.
Weak acids and weak bases are partially dissociated.
Weak acids and weak bases are unaffected by temperature.
Weak acids and weak bases are found in abundance on the earth.

You are to give ampicillin with a recommended dose of 25mg/kg to a child with a mass of 29kg. if stock on hand is 250mg/capsule how many capsules should be given?

Which statements are true about electrolysis? check all that apply. electrolysis requires an acid be present. electrolysis is described by two half-reactions. electrolysis is not an industrial process. electrolysis results in commercially valuable products. electrolysis involves the transfer of electrons. reduction results in the loss of electrons. oxidation results in the loss of electrons.

How many grams are in 68.2 molecules of br2?