Someone help. I havent had gen chem in about 5 years.
1) what is the pH of 382 mM sodium acetate solution?
2)what is the pH of the above solution if 2.00mL of 12 M HCl were added?
3)The Ka at 25 degrees celsius for HF is 7.2x10^-4. What is delta G when the [HF]=[F-]=[H3O+]=0.1M? Will the reaction shift toward the products, reactants, or stay the same?