Question: Can some one break this down, and explain how what is happening ? Thank you The acid dissociation constant, Ka, for benzoic acid, C6H5COOH, is

Can some one break this down, and explain how what is

Can some one break this down, and explain how what is happening ?

Thank you

The acid dissociation constant, Ka, for benzoic acid, C6H5COOH, is 6.28105. What is the pH of a 0.15 molar solution of this acid? [H3O+]=[C6H5COO]=x Ka=(0.15)(x)(x)=6.28105pH=log10[H3O+] pH=2.5 with 2 decimal figures ( 1/2 for 3 sig figs)

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