calculate the pH of 0.01 m solutions. of sodium hydroxide
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Na+ ions and OH- ions in Sodium hydroxide (NaOH) will dissociate completely since it is a strong base.
It is given that NaOH solution has concentration of 0.01 M.
We know that,
pH + pOH is always equal to 14 for any solution.
pOH = -log (M of OH-)
pOH = -log(0.01) = - (-2) = 2
Therefore,
pH = 14-2 = 12
Answer:
pH of the given sodium hydroxide solution is 12.
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