10. pH of a Solution. Formic acid is a weak acid with a Ka = 1.8 x 10-4. The acid form is abbreviated as HA and the conj

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10. pH of a Solution. Formic acid is a weak acid with a Ka = 1.8 x 10-4. The acid form is abbreviated as HA and the conj

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10. pH of a Solution. Formic acid is a weak acid with a Ka = 1.8x 10-4. The acid form isabbreviated as HA and the conjugate base form is A-,added to solution as a soluble salt,either NaA or KA. What is the solution pH if the solution isprepared by adding only
NaA such that the initial concentration of A- is[A-]o =0.20 M prior to considering theequilibrium reaction between HA and A-?
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