Given That K_a for the Weak Acid HA Is 3 $\times$

question 53

Multiple Choice

Given that K_a for the weak acid HA is 3.46 $\times$ 10^-8,calculate K for the reaction of HA with OH^-.HA(aq) + OH^-(aq) . A^-(aq) + H₂O( )

• A) 3.46
• B) 3.46 \(\times\) 10⁶
• C) 3.46 \(\times\) 10^-22
• D) 2.89 \(\times\) 10²¹
• E) 2.89 \(\times\) 10^-7

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