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what happens when you add H3O to the buffer solution of HNO3 and NO2

what happens when you add H3O to the buffer solution of HNO3 and NO2

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Answer #1

A buffer is a substance that resists change in pH

.A buffer is a mixture of weak conjugate acids and bases that stabilize the pH of a solution by Providing a source .

The addition of an acid or base to a solution can change the pH of the solution dramatically.

Adding acid to a solution swells the concentration of hydronium ions (H30)

, and adding base increases the amount ofhydroxide ions (OH).

An alteration in the concentration of H30 or OH aaffects the way that solution behaves in a chemical reaction.

Acid buffer action: The weak acid, HA, transfers protons to OH- ions supplied by strong base.

The conjugate base, A-, of the weak acid accepts protons from the H3O+ ions supplied by a strong acid   

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