Respuesta :

NH₃ + H₂O ⇄ NH₄⁺ + OH⁻

pOH=-lg[OH⁻]

[OH⁻]=10^(-pOH)

[OH⁻]=10⁻⁴·⁶⁵=2.24×10⁻⁵ mol/L


olivia1804

Answer:

What is the hydronium ion concentration in a solution of HCl that has a pH of 4.65?

2.24 × 10n M

n = -5

What is the hydroxide ion concentration in a solution of NH3 with a pOH of 4.65?

2.24 × 10n M

n = -5

Explanation:

:D Hope this helps!

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