A buffer solution based upon ascorbic acid (H2C6H6O6) was created by treating 1.00 L of a 1.00 M ascorbic acid solution with NaOH until a pH of 3.625 was achieved (assuming no volume change). To this buffer 1.150 moles of NaOH were added (assume no volume change). What is the final pH of this solution

An engineer decides to use a slightly weaker material rather than a stronger material, since she knows that the stronger material can break suddenly. this is an example of what? a choosing a material that will show warning before it fails b using composite materials that combine strength c using a material for multiple applications d using design techniques that increase efficiency and reduce cost