Question

Buffers React with
ions
a) hydrogen, hydroxy .
b) Magnesium, Calcium
C) Potassium
d) Sodium​

Answer 1

Explanation:

Buffers made from weak bases and salts of weak bases act similarly. For example, in a buffer containing NH 3 and NH 4 Cl, NH 3 molecules can react with any excess H + ions introduced by strong acids: NH3(aq) + H+(aq) → NH4+(aq) while the NH 4 + (aq) ion can react with any OH − ions introduced by strong bases:

Answer 2

b)Magnesium ,Calcium

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