A 160.0-mL solution contains 2.15 g of sodium benzoate and 2.79 g of benzoic acid. Calculate the pH of the solution. For benzoic acid, Ka=6.5×10−5. Express your answer using two decimal places.

The skeletal system performs a variety of functions that are crucial to maintaining life processes. what function is performed in the bone marrow, but not in the ossified bones of the skeleton? a oxygen transportation c mineral storage b. muscle attachment d red blood cell production

What prefix multiplier is appropriate for reporting a measurement of 5.57 ×10−5 m?

Who determined the nature of chemical bonds?